body {
    margin: 0 auto;
    background: #fff;
    font-family:"微软雅黑";
}
.hidden {
  overflow: hidden;
}
.phone_header {
    display: none;
}
.phone_nav {
    display: none;
}
.dm_box  {
    display: none;
}
.server_detail_phone {
    display: none;
}
.phone_search_box {
    display: none;
}
.phone_banner_box {
    display: none;
}

.header {
    position: absolute;
    z-index: 999;
    left: 0;
    width: 100%;
    height: 80px;
    background: #7e0f12;
}
.logo{
    margin-top: 8px;
    margin-right: 180px;
}



.nav ul li {
    position: relative;
    z-index: 99999;
    float: left;
    width: 100px;
    font-size: 16px;
    height: 80px;
    line-height: 80px;
    text-align: center;
}
.nav_top a {
    display: block;
    color:#ffffff;
    line-height: 80px;
}
.nav ul li:hover .nav_drop {
    display: block;
}
.nav_drop {
    position: absolute;
    width: 120px;
    left: 50%;
    margin-left:-60px;
    background: rgba(126,15,18,0.57);
    display: none;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.nav_drop a {
    display: block;
    font-size:14px;
    height: 40px;
    line-height: 39px;
    color:#fefefe;
    border-bottom: 1px dashed #fefefe;
    text-align: center;
}
.nav_drop a:hover {
    background:#fefefe;
    color: rgba(126,15,18,1);
}
.nav_drop a:last-child {
    border-bottom: 0;
}
.nav ul li.current .nav_top a {
    background: rgba(126,15,18,0.57);
}
.nav ul li:hover  .nav_top a {
    background: rgba(126,15,18,0.57);
}

.head_search {
    margin-top: 33px;
    margin-right: 26px;
    cursor: pointer;
}
.search_popup {
    position: absolute;
    width: 100%;
    height: 48px;
    display: none;
    z-index: 998;
    top: 100%;
    left: 0;
}
.search_text {
    width: 100%;
    border: none;
    background: rgba(21, 22, 23, 0.66);
    padding: 0 30px;
    height: 48px;
    line-height: 48px;
    color: #fff;
}

.search_btn {
    position: absolute;
    top:8px;
    right: 60px;
    width:60px;
    border: none;
    height: 32px;
    line-height: 32px;
    background: #fff;
    color:#002963;
    border-radius: 3px;
}

.search_text::-webkit-input-placeholder{color:#fff;}
.search_text::-moz-placeholder{color:#fff;}
.search_text:-moz-placeholder{color:#fff;}

.input_close {
    position: absolute;
    right: 30px;
    height: 48px;
    line-height: 48px;
    font-size: 20px;
    font-weight: bold;
    top: 0;
    color: #fff;
    display: block;
    cursor: pointer;
}
.input_close:hover {
    color: #002963;
}


.head_member {
    margin-top: 32px;
}
.lang {
    position: relative;
    z-index: 999;
    margin-top: 25px;
    margin-left: 20px;
}
.lang_top {
    position: relative;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    color:#fff;
    font-weight: bold;
    cursor: pointer;
}
.lang_top img {
    width: 12px;
    margin:-3px 0 0 6px;
}
.lang:hover .lang_drop {
    display: block;
}
.lang_drop {
    position: absolute;
    width: 100px;
    left:50%;
    margin-left: -50px;
    background: rgba(126,15,18,0.57);
    text-align: center;
    display: none;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.lang_drop a {
    display: block;
    font-size:13px;
    height: 35px;
    color:#fff;
    padding:0 5px;
    line-height: 30px;
    border-bottom: 1px solid #ececec;
}
.lang_drop a:hover { 
    background:#fefefe;
    color: rgba(126,15,18,1);
}
.lang_drop a:last-child {
    border-bottom: 0;
}



/*****    新闻   ******/
.home_banner {
    position: relative;
    height: 928px;
}
.side_banner  {
    height: 928px;
}
.side_banner .swiper-slide {
    position: relative;   
    width: 100%;
    height:928px;
    overflow: hidden; 
}
.home_banner_item {
    position: relative;
    width: 100%;
    height: 928px;
    background-size: cover;
}
.side_banner .swiper-button-next, .side_banner .swiper-button-prev {
    position: absolute;
    top:50%;
    margin-top:-24px;
    width: 27px;
    height: 48px;
    z-index: 10;
    opacity: 1;
    cursor: pointer;
    -moz-background-size: 27px 48px;
    -webkit-background-size: 27px 48px;
    background-size: 27px 48px;
    background-position: center;
    background-repeat: no-repeat;
}
.side_banner .swiper-button-next {
    background-image: url(../images/next.png);
    right: 145px;
    left: auto;
}
.side_banner .swiper-button-prev {
    background-image:url(../images/prev.png);
    left: 145px;
    right: auto;
}

.side_banner.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 32px;
}
.side_banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    display: inline-block;
    border-radius: 100%;
    background: rgba(255,255,255,0.46);
    opacity: 1;
    margin:0 6px;
    border-radius: 50%;
}
.side_banner .swiper-pagination-bullet-active {
    opacity: 1;
    background: rgba(255,255,255,1);
}
.home_banner_inside {
    position: absolute;
    z-index: 999;
    left: 0;right: 0;
    bottom:130px;
    width: 1200px;
    margin:0 auto;
    color:#fff;
}   
.home_banner_title {
    font-size: 74px;
    font-weight: bold;
    line-height: 90px;
    margin-bottom: 20px;
}
.home_banner_text {
    font-size: 32px;
    font-weight: bold;
    line-height: 42px;
    margin-bottom: 35px;
}
.home_banner_more {
    display: block;
    width: 178px;
    height: 60px;
    line-height: 60px;
    background: #7e0f12;
    font-size: 15px;
    color:#fff;
    text-align: center;
    border-radius: 4px;
}
.home_banner_more img {
    margin:-3px 0 0 6px;
}


.home_who {
    padding:88px 0;
}
.home_title {
    text-align: center;
    font-size: 40px;
    color:#000000;
    font-weight: bold;
}
.home_who_btm {
    margin-top: 44px;
}
.home_who_item {
    width: 240px;
    text-align: center;
    padding:0 25px;
}
.home_who_item_icon {
    margin-bottom: 25px;
}
.home_who_item_title {
    font-size: 20px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 16px;
}
.home_who_item_text {
    font-size: 15px;
    color:#4c4c4c;
    line-height: 26px;
}

.home_about_left {
    width: 50%;
    overflow: hidden;
}
.home_video {
    position: relative;
    width: 100%;
    height: 670px;
}

.home_video_bj {
    position: relative;
    width: 100%;
    height: 670px;
    overflow: hidden;
    background-size: cover;
}
.home_video_bj:hover {
    cursor: pointer;
}

.videoDefault {
    position: absolute;
    left: 0;right: 0;
    top: 0;
    width: 100%;
    height: 670px;
    z-index: 9999;
    margin:0 auto;
    display: none;
}
.currentVideo {
    width: 100%;
    height: 670px;
    object-fit: fill;
}
.home_about_right {
    width: 50%;
    height: 670px;
    background: rgba(255,208,44,0.08);
}
.home_about_cont {
    width: 600px;
    padding-top: 47px;
    padding-left: 85px;
}
.home_about_title {
    font-size: 40px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 17px;
}
.home_about_promt {
    font-size: 16px;
    color: #74494a;
    margin-bottom: 26px;
}
.home_about_text {
    font-size: 15px;
    color:#74494a;
    line-height: 32px;
    margin-bottom: 4px;
}
.home_about_text img {
    margin:-3px 16px 0 0;
}
.home_about_description {
    font-size: 15px;
    color:#74494a;
    line-height: 26px;
}
.home_about_description p {
    margin-bottom: 24px;
}



.home_advantage {
    padding:48px 0;
}
.home_advantage_btm {
    margin-top: 60px;
}
.home_advantage_item {
    width: 240px;
    margin:0 80px 30px 0;
}
.home_advantage_item:nth-child(4n) {
    margin-right: 0;
}
.home_advantage_item_icon {
    width: 115px;
    height: 115px;
}
.home_advantage_item_right {
    width: 105px;
    font-size: 16px;
    color:#7e0f12;
    line-height: 28px;
}
.home_advantage_item_icon1 {
    background: url(../upload/home_c1.jpg) no-repeat center center;
}
.home_advantage_item_icon2 {
    background: url(../upload/home_c2.jpg) no-repeat center center;
}
.home_advantage_item_icon3 {
    background: url(../upload/home_c3.jpg) no-repeat center center;
}
.home_advantage_item_icon4{
    background: url(../upload/home_c4.jpg) no-repeat center center;
}
.home_advantage_item_icon5 {
    background: url(../upload/home_c5.jpg) no-repeat center center;
}
.home_advantage_item_icon6 {
    background: url(../upload/home_c6.jpg) no-repeat center center;
}
.home_advantage_item_icon7 {
    background: url(../upload/home_c7.jpg) no-repeat center center;
}
.home_advantage_item_icon8 {
    background: url(../upload/home_c8.jpg) no-repeat center center;
}
.home_advantage_item_icon9 {
    background: url(../upload/home_c9.jpg) no-repeat center center;
}
.home_advantage_item_icon10 {
    background: url(../upload/home_c10.jpg) no-repeat center center;
}
.home_advantage_item_icon11 {
    background: url(../upload/home_c11.jpg) no-repeat center center;
}
.home_advantage_item_icon12 {
    background: url(../upload/home_c12.jpg) no-repeat center center;
}

.home_advantage_item_icon1:hover {
    background: url(../upload/home_d1.jpg) no-repeat center center;
}
.home_advantage_item_icon2:hover {
    background: url(../upload/home_d2.jpg) no-repeat center center;
}
.home_advantage_item_icon3:hover {
    background: url(../upload/home_d3.jpg) no-repeat center center;
}
.home_advantage_item_icon4:hover {
    background: url(../upload/home_d4.jpg) no-repeat center center;
}
.home_advantage_item_icon5:hover {
    background: url(../upload/home_d5.jpg) no-repeat center center;
}
.home_advantage_item_icon6:hover {
    background: url(../upload/home_d6.jpg) no-repeat center center;
}
.home_advantage_item_icon7:hover {
    background: url(../upload/home_d7.jpg) no-repeat center center;
}
.home_advantage_item_icon8:hover {
    background: url(../upload/home_d8.jpg) no-repeat center center;
}
.home_advantage_item_icon9:hover {
    background: url(../upload/home_d9.jpg) no-repeat center center;
}
.home_advantage_item_icon10:hover {
    background: url(../upload/home_d10.jpg) no-repeat center center;
}
.home_advantage_item_icon11:hover {
    background: url(../upload/home_d11.jpg) no-repeat center center;
}
.home_advantage_item_icon12:hover {
    background: url(../upload/home_d12.jpg) no-repeat center center;
}




.home_mountain {
    position: relative;
    width: 100%;
    height: 670px;
    background: url(../upload/home_e.jpg) no-repeat center center;
    color: #fff;
    padding-top: 100px;
}
.home_mountain_left {
    width: 600px;
}
.home_mountain_title {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 24px;
}
.home_mountain_text {
    font-size: 16px;
    margin-bottom: 24px;
}

.home_mountain_item {
    margin-bottom:14px;
}
.home_mountain_item_top {
    position: relative;
    font-size: 18px;
    color:#252525;
    height: 59px;
    line-height: 59px;
    font-weight: bold;
    overflow: hidden;
    padding:0 40px 0 14px;
    background: #fff;
}
.home_mountain_item.active .home_mountain_item_icon {
    background: url(../images/toggle_icon2.png) no-repeat center center;

}
.home_mountain_item_icon {
    position: absolute;
    right: 21px;
    top: 50%;
    margin-top:-7px;
    width: 14px;
    height: 14px;
    background: url(../images/toggle_icon1.png) no-repeat center center;
    cursor: pointer;
    -webkit-transition: all .2s ease-in-out;
    -moz-transition: all .2s ease-in-out;
    -o-transition: all .2s ease-in-out;
    -ms-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}
.home_mountain_item_btm {
    display: none;
    font-size: 14px;
    color:#696969;
    line-height: 24px;
    padding:9px 20px;
    background: #fff;
}
.home_mountain_btm {
    margin-top: 30px;
}

.home_course {
    padding:68px 0 82px;
}
.home_course_title {
    font-size: 40px;
    color:#000000;
    font-weight: bold;
    text-align: center;
}
.home_course_btm {
    margin-top: 68px;
}
.home_course_swiper_box {
    position: relative;
    width: 1200px;
    margin:0 auto;
}
.home_course_swiper_box .swiper-container {
    margin:0 auto;
}
.home_course_swiper_box .swiper-slide {
    position: relative;   
    overflow: hidden; 
    width:275px;
}

.home_course_swiper_box .course_item {
    margin-bottom: 0;
    margin-right: 0;
}
.home_course_swiper_box .swiper-slide:nth-child(2n) .course_item {
    padding-top: 464px;
    background: #fffbee;
}
.home_course_swiper_box .swiper-slide:nth-child(2n) .course_item  .course_item_img {
    top:0;  
}
.home_course_swiper_box .swiper-slide:nth-child(2n) .course_item  .course_item_upper {
    top:259px;
    height: 205px;
    background: #fff;  
}

.home_course_swiper_box .swiper-button-next, .home_course_swiper_box .swiper-button-prev {
    position: absolute;
    top:50%;
    margin-top:-24px;
    width: 27px;
    height: 48px;
    z-index: 10;
    opacity: 1;
    cursor: pointer;
    -moz-background-size: 27px 48px;
    -webkit-background-size:27px 48px;
    background-size: 27px 48px;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
}
.home_course_swiper_box .swiper-button-next {
    background-image: url(../images/couser_next.png);
    right: -70px;
    left: auto;
}
.home_course_swiper_box .swiper-button-prev {
    background-image:url(../images/couser_prev.png);
    left: -70px;
    right: auto;
}

.home_course_more {
    margin-top: 60px;
}
.home_course_more a {
    margin:0 auto;
}

/*******     新闻    ******/
.about_banner {
    position: relative;
    width: 100%;
    height: 540px;
    overflow: hidden;
    background-position: center center;
}
.breadcrumb {
    font-size: 13px;
    color:#787878;
    line-height: 30px;
    padding:15px 0;
    border-bottom: 1px solid #eaeaea;
}
.breadcrumb a {
    color:#787878;
    font-style: italic;
}
.breadcrumb em {
    display: inline-block;
    vertical-align: middle;
    width: 2px;
    height: 2px;
    border-radius: 50%;
    margin: -3px 2px 0 4px;
    background: #787878;
}
.breadcrumb span {
    color:#787878;
}

.news_cont {
    padding:18px 0 50px;
}
.news_group {
    margin-bottom: 24px;
}
.news_left  {
    width: 840px;
}
.news_title {
    font-size: 30px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 30px;
}
.news_item {
    margin-bottom: 40px;
}
.news_item_img {
    width: 287px;
    height: 213px;
    overflow: hidden;
}
.news_group_upper .news_item_right {
    width: 527px;
}
.news_item_title {
    font-size: 20px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 8px;
}
.news_item_name {
    font-size: 14px;
    color:#7e0f12;
    font-style: italic;
    margin-bottom: 23px;
}
.news_item_text {
    font-size: 13px;
    color:#7f7f7f;
    line-height: 23px;
    margin-bottom: 20px;
}
.news_item_btm {
    font-size: 13px;
    color:#000;
    line-height: 24px;
    padding-top: 9px;
    border-top: 1px solid #d4d4d4
}
.news_item_btm a {
    color:#282828;
}
.page a,.page span {
    display: inline-block;
    font-size: 15px;
    color:#282828;
    width:42px;
    height: 42px;
    line-height: 38px;
    text-align: center;
    margin:0 6px;
    border:2px solid #7e0f12;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.page a:hover,.page span.current {
    background: #7e0f12;
    color:#fff;
    border:2px solid #7e0f12;
}

.news_right {
    width: 310px;
}
.news_search {
    height: 63px;
    background: #f5f5f5;
    padding:10px 0;
    margin-bottom: 36px;
}
.news_search_text {
    width:244px;
    height:43px;
    line-height: 43px;
    border:0;
    padding:0 20px;
    font-size:14px;
    color:#828282;
    background: transparent;
}
.news_search_btn {
    width:56px;
    height:43px;
    background:url(../images/news_search.png) no-repeat center center;
}

.news_link {
    margin-bottom: 35px;
}
.sidebar ul li a{
    display: block;
    text-align: center;
    font-size: 15px;
    color:#000000;
    height: 61px;
    line-height: 60px;
    border-bottom:1px solid #eee9d7;
    background: #fffbee;
}
.sidebar ul li:hover a,.sidebar ul li.current a {
    background: #7e0f12;
    color:#fff;
}
.sidebar ul li a:last-child {
    border-bottom: 0;
}

.news_latest {
    margin-bottom: 23px;
}
.news_right_title {
    font-size:16px;
    color:#010101;
    font-weight: bold;
}
.latest_group {
    margin-top: 18px;
}
.latest_item {
    margin-bottom: 11px;
}
.latest_item_title {
    font-size:15px;
    color:#000000;
    margin-bottom: 5px;
}
.latest_item_date {
    font-style: italic;
    color:#7e0f12;
}
.news_share_btm {
    margin-top: 18px;
}
.news_share_btm a {
    margin-right: 22px;
}

.top {
    position: fixed;
    z-index: 999;
    right: 60px;
    bottom:100px;
    width: 46px;
    height: 46px;
    cursor: pointer;
}


.footer {
    background: #faf6f4;
}
.foot_top {
    padding: 64px 0 70px;
    border-bottom: 1px solid #dddddd;
}
.foot_list {
    width: 170px;
    padding-right: 20px;
}
.foot_list_title {
    font-size: 18px;
    color:#282828;
    font-weight: bold;
}
.foot_list_btm {
    margin-top: 18px;
}
.foot_list_btm a {
    display: block;
    font-size: 15px;
    color:#282828;
    line-height: 30px;
}

.foot_focu {
    width: 170px;
}
.foot_focu_btm {
    margin-top: 24px;
}
.foot_focu_code {
    width: 120px;
    height: 118px;
}
.foot_focu_code img {
    width: 120px;
    height: 118px;
}
.foot_focu_text {
    font-size: 15px;
    color:#282828;
    line-height: 26px;
}

.foot_btm {
    height: 100px;
}
.foot_logo {
    margin:20px 290px 0 0;
}
.copy {
    font-size: 13px;
    color:#7f7f7f;
    line-height: 30px;
    margin-top: 36px;
}
.foot_share {
    margin-top: 40px;
}
.foot_share a {
    margin-left: 15px;
}


.news_details_cont {
    padding:18px 0 54px;
}
.news_det_left {
    width: 832px;
}
.news_det_title {
    font-size: 30px;
    color:#000;
    font-weight:bold;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #e2e2e2;
}
.news_det_infor {
    font-size: 13px;
    color:#000000;
    margin-bottom: 30px;
}
.news_det_infor img {
    margin:-3px 8px 0 0;
}
.news_det_infor em {
    color:#7e0f12;
    margin-left: 24px;
}

.news_det_des {
    font-size: 13px;
    color:#4e4e4e;
    line-height: 24px;
}


/*******     课程    ******/
.course_cont {
    padding:32px 0 60px;
}
.course_title {
    font-size: 40px;
    color:#000000;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
}
.course_group {
    margin-right: -34px;
}
.course_item {
    position: relative;
    width: 275px;
    height: 646px;
    background: #fff;
    padding-top: 440px;
    margin:0 33.33px 58px 0;
    -webkit-box-shadow: 0 0 20px 0 rgba(0,0,0,.05);
    box-shadow: 0 0 20px 0 rgba(0,0,0,.05);
}
.course_item:nth-child(2n) {
    padding-top: 464px;
    background: #fffbee;
}
.course_item:nth-child(2n)  .course_item_img {
    top:0;  
}
.course_item:nth-child(2n)  .course_item_upper {
    top:259px;
    height: 205px;
    background: #fff;  
}
.course_item_img {
    position: absolute;
    left: 0;
    top:181px;
    width: 100%;
    height: 259px;
    overflow: hidden;
}
.course_item_upper {
    position: absolute;
    left: 0;
    top:0;
    width: 100%;
    height: 181px;
    padding:22px 20px 0;
    background: #fffbee;
}
.course_item_title {
    font-size: 24px;
    color:#000000;
    line-height: 32px;
    margin-bottom: 6px;
}
.course_item_a {
    font-size: 14px;
    color:#7e0f12;
    line-height: 20px;
    margin-bottom: 16px;
    font-style: italic;
}
.course_item_b {
    font-size: 15px;
    color:#000000;
    line-height: 26px;
}
.course_item_drop {
    padding:22px 20px 0;
}
.course_item_text {
    font-size:14px;
    color:#565656;
    line-height: 24px;
    height: 96px;
}
.course_item_more {
    position: absolute;
    width: 100%;
    left: 0;
    padding:0 20px;
    bottom:30px;
}
.course_item_more a {
    font-size: 15px;
    color:#282828;
}
.course_item_more img {
    margin:-3px 0  0 6px;
}



.course_details_cont {
    padding:21px 0 50px;
}
.course_det_left {
    width: 832px;
}
.course_det_kill  {
    margin-bottom: 48px;
}
.course_kill_img {
    width: 370px;
    height: 274px;
    overflow: hidden;
}
.course_kill_right {
    width: 430px;
}
.course_kill_a {
    font-size: 30px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 17px;
}
.course_kill_b{
    font-size: 14px;
    color:#7e0f12;
    font-style: italic;
    margin-bottom: 14px;
}
.course_kill_c {
    font-size: 14px;
    color:#565656;
    margin-bottom: 20px;
}
.course_kill_d {
    font-size: 14px;
    color:#000;
    line-height: 24px;
    margin-bottom: 30px;
}
.course_kill_btn {
    display: block;
    width: 179px;
    height: 61px;
    line-height: 61px;
    text-align: center;
    background: #929292;
    font-size: 15px;
    color:#fff;
    margin-right: 13px;
    border-radius: 4px;
}
.course_kill_btn img {
    margin:-3px 0 0 5px;
}
.course_kill_btn.active {
    background: #7e0f12;
}

.course_det_description {
    font-size: 13px;
    color:#000000;
    line-height: 22px;
}
.course_det_description p {
    margin-bottom: 28px;
}
.course_det_prompt {
    margin-bottom: 36px;
}
.course_det_prompt h4 {
    font-size: 16px;
    color:#7e0f12;
    font-weight: bold;
    background: #fffbee;
    padding:0 20px;
    line-height: 46px;
    margin-bottom: 18px;
}
.course_det_prompt p {
    font-size: 13px;
    color:#5b5b5b;
    line-height: 30px;
}

.course_news_title {
    font-size: 30px;
    color:#000;
    font-weight: bold;
    padding-bottom: 18px;
    border-bottom: 1px solid #dfdfdf;
    margin-bottom: 30px;
}
.course_news_item {
    width: 255px;
    margin-right: 33.5px;
}
.course_news_item:last-child {
    margin-right: 0;
}
.course_news_item_img {
    width: 255px;
    height: 189px;
    overflow: hidden;
}
.course_news_item_btm {
    padding-top: 16px;
}


.sign_popup {
    display: none;
}
.mask {
    position: fixed;
    z-index: 99;
    left: 0;
    top:0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5)
}
.sign_popup_box {
    position: fixed;
    z-index: 99;
    left: 0;right: 0;
    top:50%;
    transform: translate(0,-50%);
    width: 457px;
    margin:0 auto;
    background: #fff;
    padding:18px 38px 45px;
}
.close {
    position: absolute;
    z-index: 99;
    top: 24px;
    right: 35px;
    width: 17px;
    cursor: pointer;
}
.close img {
    display: block;
}
.sign_popup_title {
    font-size: 20px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 6px;
}
.sign_popup_promt {
    font-size: 14px;
    color:#6a6a6a;
    margin-bottom: 30px;
}
.sign_popup_item {
    margin-bottom: 20px;
}
.sign_popup_item_label {
    font-size: 16px;
    color:#000000;
    margin-bottom: 12px;
}
.sign_popup_input {
    position: relative;
    width: 100%;
    height: 45px;
    line-height: 45px;
    padding:0 13px;
    font-size: 13px;
    color:#acacac;
    background: #fcf8f6;
    border:0;
}
.sign_popup_sex {
    font-size: 13px;
    color:#000000;
    margin-top: 18px;
}
.sign_popup_sex span {
    margin-right: 30px;
}
.sign_popup_radio {
    vertical-align: middle;
    margin:-3px 10px 0 0;
} 
.sign_popup_one {
    width: 182px;
}
.sign_popup_area {
    position: relative;
    width: 100%;
    height: 70px;
    line-height: 24px;
    padding:5px 13px;
    font-size: 13px;
    color:#acacac;
    background: #fcf8f6;
    border:0;
}
.sign_popup_btn {
    width: 139px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    font-size: 15px;
    color: #fff;
    background: #7e0f12;
    border-radius: 4px;
    border:0;
}
.sign_popup_btn img {
    margin:-3px 15px 0 0;
}

/*****   关于我们   ****/
.about_cont {
    padding:28px 0 90px;
}
.about_title {
    font-size: 40px;
    color:#222222;
    font-weight: bold;
    margin-bottom: 9px;
}
.about_nav {
    margin-bottom: 42px;
    border-bottom: 1px solid #e7e7e7
}
.about_nav a {
    position: relative;
    display: inline-block;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    color:#000000;
    margin-right: 40px;
}
.about_nav a.active {
    color:#7e0f12;
}
.about_nav a.active:after {
    content:"";
    position: absolute;
    left: 0;
    bottom:-1px;
    width:100%;
    height: 2px;
    background: #7e0f12;
}


.about_description {
    margin-bottom: 54px;
}
.about_des_left {
    width: 767px;
}
.about_des_title {
    font-family: "黑体";
    color:#a26400;
    margin-bottom: 30px;
}
.about_des_title h4 {
    font-size: 34px;
    line-height: 40px;
}
.about_des_title h6 {
    font-size: 22px;
    line-height: 32px;
}
.about_des_text p {
    font-size: 13px;
    color:#3c3c3c;
    line-height: 24px;
    overflow: hidden;
    margin-bottom: 24px;
}
.about_des_text img {
    width: 375px;
}

.about_des_right {
    width: 408px;
}
.about_det_a {
    margin-bottom: 12px;
}

.about_kill {
    margin-bottom: 40px;
}
.about_kill_title {
    font-size: 27px;
    color:#a26400;
    font-family: "黑体";
    line-height: 40px;
}   
.about_kill_btm {
    margin-top: 67px;
}
.about_kill_item {
    position: relative;
    width: 360px;
    height: 533px;
    border:1px solid #dfdfdf;
    border-radius: 4px;
    text-align: center;
    margin-right: 60px;
    padding:55px 48px 0;
}
.about_kill_item:last-child {
    margin-right: 0;
}
.about_kill_icon {
    position: absolute;
    width: 108px;
    height: 108px;
    left: 0;right: 0;
    top:-54px;
    margin:0 auto;
}
.about_kill_item_title {
    font-size: 16px;
    color:#7e0f12;
    font-weight: bold;
    margin-bottom: 3px;
}
.about_kill_des {
    font-size: 13px;
    color:#6d6d6d;
    line-height: 24px;
    height: 72px;
    margin-bottom: 15px;
}
.about_kill_text {
    font-size: 13px;
    color:#6d6d6d;
    line-height: 24px;
    height: 96px;
    margin-bottom: 15px;
}
.about_kill_text.about_kill_red {
    color: #7e0f12;
}
.about_kill_more {
    margin-top: 29px;
}
.about_kill_more a {
    margin:0 auto;
}


.about_walk_group {
    margin-top: 40px;
}
.about_walk_item {
    float: left;
    width: 260px;
    margin-right: 53.3px;
}
.about_walk_item:last-child {
    margin-right: 0;
}
.about_walk_item_img {
    width: 260px;
    height: 126px;
    overflow: hidden;
    margin-bottom: 16px;
}
.about_walk_item_title {
    font-size: 15px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 12px;
}
.about_walk_item_btm a {
    position: relative;
    display: block;
    height: 34px;
    line-height: 33px;
    font-size: 13px;
    color:#5d5d5d;
    border-bottom: 1px dashed #ebebeb;
}
.about_walk_item_btm a:after {
    content: "";
    position: absolute;
    top: 50%;right: 0;
    margin-top: -5.5px;
    width: 10px;
    height: 11px;
    background: url(../images/course_arrow.png) no-repeat center center;
}


/**   紫光上市    */
.guru_cont {
    padding:28px 0 72px;
}
 .guru_a_left {
    width: 758px;
 }
 .guru_a1 {
    font-size: 34px;
    color:#a26400;
    font-family: "黑体";
    line-height: 40px;
    margin-bottom: 22px;
 }
  .guru_a2 {
    font-size: 22px;
    color:#a26400;
    font-family: "黑体";
    line-height: 24px;
    margin-bottom: 24px;
 }
 .guru_a3 {
    font-size: 13px;
    color:#5f5f5f;
    line-height: 24px;
 }
 .guru_a_right {
    position: relative;
    width: 422px;
    height: 283px;
    overflow: hidden;
 }
 .guru_b_img {
    width: 410px;
    height: 270px;
    overflow: hidden;
 }
.guru_b_right {
    width: 755px;
}
.guru_b_title {
    font-size: 16px;
    color:#3c3c3c;
    font-weight: bold;
    margin-bottom: 15px;
}
.guru_b_text {
    font-size: 13px;
    color:#5f5f5f;
    line-height: 24px;
}
.guru_b_text p {
    margin-bottom: 22px;
}

.guru_c_title {
    font-size: 16px;
    color:#3c3c3c;
    font-weight: bold;
    margin-bottom: 15px;
}
.guru_c_text {
    font-size: 13px;
    color:#5f5f5f;
    line-height: 24px;
}
.guru_c_text p {
    margin-bottom: 22px;
}
.guru_c_group {
    margin-right: -24px;
}
.guru_c_item {
    float: left;
    width: 282px;
    height: 182px;
    overflow: hidden;
    margin-right: 24px;
}
.guru_f {
    margin-bottom: 48px;
}
.guru_f_img {
    width: 220px;
    height: 293px;
    overflow: hidden;
}
.guru_f_right {
    position: relative;
    width: 960px;
    overflow: hidden;
}
.guru_f_title {
    font-size: 16px;
    color:#3c3c3c;
    font-weight: bold;
    margin-bottom: 15px;
}
.guru_f_text {
    font-size: 13px;
    color:#5f5f5f;
    line-height: 24px;
}
.guru_f_text p {
    margin-bottom: 22px;
}

.guru_mb1 {
    margin-bottom: 40px;
}
.guru_mb2 {
    margin-bottom: 55px;
}
.guru_mb3 {
    margin-bottom: 46px;
}
.guru_mb4 {
    margin-bottom: 45px;
}
.guru_mb5 {
    margin-bottom: 45px;
}



/*********    产品     *******/
.product_cont {
    padding:18px 0 26px;
}
.product_left {
    width: 845px;
}
.product_title {
    font-size: 34px;
    color:#191919;
    font-weight: bold;
    margin-bottom: 28px;
}
.product_top {
    margin-bottom: 32px;
}
.product_top_text {
    font-size:13px;
    color:#969696;
    line-height: 50px;
}
.product_screen_select {
    width: 250px;
    height: 50px;
    line-height: 48px;
    border:1px solid #f5f1ef;
    padding:0 15px;
    font-size:13px;
    color:#969696;
}


.product_group {
    margin-right: -31px;
}
.product_item {
    position: relative;
    width: 261px;
    margin-right: 31px;
}
.product_item_img {
    width: 261px;
    height: 341px;
    overflow: hidden;
}
.product_item_btm {
    height: 130px;
    padding-top: 27px;
    text-align: center;
}
.product_item_star{
    margin-bottom: 7px;
}
.product_item_star span {
    margin:0 1px;
}
.product_item_title {
    font-size: 15px;
    color:#000000;
    font-weight: bold;
    margin-bottom: 7px;
}
.product_item_price {
    font-size: 14px;
    color:#d0a396;
    font-weight: bold;
}
.product_item_price span {
    color:#d0a396;
    font-weight: normal;
    font-style: italic;
    text-decoration: line-through;
    margin-right: 4px;
}

.product_right {
    position: relative;
    width: 310px;
    padding-top: 20px;
}
.product_right_title {
    font-size: 16px;
    color:#191919;
    font-weight: bold;
}

.product_price {
    margin:-12px 0 44px;
}
#slider-range {
    margin-top: 34px;
}
.product_price_btm {
    margin-top: 22px;
}
.product_price_btn {
    width: 76px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    font-size: 13px;
    color: #fff;
    background: #7e0f12;
    border-radius: 4px;
}
.product_price_scope {
    font-size: 13px;
    color:#7b7b7b;
    line-height: 32px;
}
.product_price_scope input {
    width: 100px;
    text-align: right;
}

.product_classify {
    margin-bottom: 38px;
}
.product_classify_nav {
    margin-top: 17px;
}
.product_classify_nav a {
    display: block;
    font-size: 14px;
    color: #7e0f12;
    line-height: 30px;
}

.product_hot {
    margin-bottom: 50px;
}
.product_hot_group {
    margin-top: 31px;
}
.product_hot_item {
    margin-bottom: 12px;
}
.product_hot_item_img {
    display:inline-block;
    vertical-align: middle;
    width: 75px;
    height: 98px;
    margin-right: 18px;
}
.product_hot_item_right {
    position: relative;
    display:inline-block;
    vertical-align: middle;
    width: 210px;
}
.product_hot_item_title {
    font-size: 15px;
    color:#000000;
    margin-bottom: 6px;
}
.product_hot_item_star {
    margin-bottom: 8px;
}
.product_hot_item_price {
    font-size: 14px;
    color:#d0a396;
    font-weight: bold;
}
.product_hot_item_price span {
    color:#d0a396;
    font-weight: normal;
    font-style: italic;
    text-decoration: line-through;
    margin-right: 4px;
}

.product_last {
    height: 312px;
    overflow: hidden;
}


.det_cont {
    padding:55px 0 10px;
}
.ts_cont {
    margin-bottom: 36px;
}
.ts_left {
    width: 505px;
}
.focu_small {
    width: 96px;
}
.focu_small_item {
    position: relative;
    width: 96px;
    height: 125px;
    text-align: center;
    background: #fafafc;
    overflow: hidden;
    opacity: 0.3;
    -moz-opacity: 0.3;
    -webkit-opacity: 0.3;
     filter:alpha(opacity=30);
     margin-bottom: 5px;
     border-radius: 2px;
     cursor: pointer;
}
.focu_small_item.current {
    opacity: 1;
    -moz-opacity: 1;
    -webkit-opacity: 1;
     filter:alpha(opacity=100);
}
.focu_small_item img {
   position: absolute;
   top:50%;
   left: 50%;
   max-width: 96px;
   transform: translate(-50%,-50%);
}

.focu_big {
    position: relative;
    width: 395px;
    height: 512px;
    background: #fafafc;
    overflow: hidden;
}
.focu_big_cell {
    position: absolute;
    z-index:99;
    width: 100%;
    left: 0;
    top:50%;
    text-align: center;
    transform: translate(0,-50%);
}
.ts_right {
    width: 650px;
}
.ts_title {
    font-size: 24px;
    color:#000000;
    line-height: 36px;
    margin-bottom: 16px;
}
.ts_price {
    font-size: 20px;
    color:#d0a396;
    font-weight: bold;
    margin-bottom: 23px;
}
.ts_price span {
    color:#d0a396;
    font-weight: normal;
    font-style:italic;
    text-decoration: line-through;
    margin-left: 12px;
}
.ts_appraise {
    font-size:13px;
    line-height: 14px;
    color:#1d1d1d;
    margin-bottom: 21px;
}
.ts_appraise img {
    width: 14px;
    margin:-3px 2px 0 0;
}
.ts_text {
    font-size: 13px;
    color:#959595;
    line-height: 24px;
    margin-bottom: 36px;
}
.ts_description {
    color:#535353;
    line-height: 24px;
    margin-bottom: 30px;
}
.ts_description span {
    color:#7e0f12;
}
.ts_opa {
    margin-bottom: 36px;
}
.cart_count {
    width: 176px;
    height: 60px;
    line-height: 58px;
    text-align: center;
    border-radius: 4px;
    border:1px solid #d7d7d7;
    font-size: 13px;
    color:#191919;
    margin-right: 16px;
}
.cart_count span {
    display: inline-block;
    vertical-align: middle;
    line-height: 15px;
}
.cart_prev {
    width: 15px;
    height: 15px;
    background: url(../images/det_prev.jpg) no-repeat center center
}
.cart_next {
    width: 15px;
    height: 15px;
    background: url(../images/det_next.jpg) no-repeat center center
}
.cart_count_text {
    display: inline-block;
    vertical-align: middle;
    border:0;
    background: transparent;
    width: 50px;
    height: 15px;
    line-height: 15px;
    font-size: 13px;
    color:#191919;
    text-align: center;
}
.cart_count_btn {
    border:0;
    display: inline-block;
    vertical-align: middle;
}
.ts_btn {
    display: block;
    width: 203px;
    height: 60px;
    line-height: 60px;
    background: #7e0f12;
    font-size: 15px;
    color:#fff;
    text-align: center;
}

.det_description {
    margin-bottom: 60px;
}
.det_description_title {
    border-bottom: 1px solid #e1e1e1;
    font-size: 20px;
    color:#535353;
    font-weight: bold;
    text-align: center;
}
.det_description_title span {
    display: inline-block;
    vertical-align: middle;
    height: 56px;
    line-height: 56px;
    padding:0 8px;
    margin:0 6px;
    cursor: pointer;
}
.det_description_title span.active {
    color:#7e0f12;
}
.det_description_text {
    font-size: 13px;
    color:#6a6a6a;
    line-height: 24px;
    padding:25px 0;
}

.product_related_title {
    font-size: 30px;
    color:#000000;
    font-weight: bold;
    padding-bottom: 20px;
    border-bottom: 1px solid #dfdfdf;
    margin-bottom: 32px;
}

.product_related_btm .product_item  {
    margin-right: 52px;
}
.product_related_btm .product_item:last-child {
    margin-right: 0;
}


@media screen and (max-width: 768px){
    html { max-width: 750px; margin: 0 auto; -webkit-tap-highlight-color: rgba(0,0,0,0); -webkit-tap-highlight-color: transparent;background: #fff;
    padding: 0;}
    body { font-family: Arial;max-width: 750px; }
    *{ -webkit-tap-highlight-color: rgba(0,0,0,0);-webkit-tap-highlight-color: transparent; box-sizing: border-box;  }
    body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre,
    form, fieldset, input, textarea, p, blockquote, th, td, img, span { padding: 0; margin: 0; }
    fieldset, img { border: 0; }
    address, caption, cite, code, dfn, em, th, var, i { font-weight: normal; font-style: normal; }
    ol, ul, li { list-style: none; }
    div, dl, dt, dd, ol, ul, li { zoom: 1; }
    caption, th { text-align: left; }
    h1, h2, h3, h4, h5, h6 { font-weight: normal; font-size: 100%; }
    q:before, q:after { content: ''; }
    abbr, acronym { border: 0; }
    b, strong {font-weight: bold;}
    a,img,button,input,textarea{-webkit-tap-highlight-color:rgba(255,255,255,0);}
    table{ border-collapse:collapse; } 
    body{ margin:0 auto; max-width: 750px; overflow-x:hidden; }

    input,textarea {outline:0;resize:none;  box-sizing: border-box; font-size:.7rem;}
    button,
    optgroup,
    textarea {
        -webkit-appearance:none;
        color: inherit;
        font: inherit;
        margin: 0;
    }
    button { overflow: visible; box-sizing: border-box; outline:0;resize:none;}
    button,select { text-transform: none;}
    /* input[type="text"] {border-radius:0;} */
    button,
    input[type="button"],input[type="reset"],input[type="submit"] {
        -webkit-appearance: button;
        cursor: pointer;
    }
    button[disabled],input[disabled] { cursor: default;}
    button::-moz-focus-inner,input::-moz-focus-inner { border: 0; padding: 0;}

    input {
        line-height: normal;
        box-sizing:border-box;
    }
    input[type="checkbox"],
    input[type="radio"] {
        box-sizing: border-box;
        padding: 0;
        display:none;
    }
    input[type="number"]::-webkit-inner-spin-button,
    input[type="number"]::-webkit-outer-spin-button {
        height: auto;
    }
    input[type="search"] {
        -webkit-appearance: textfield;
        -moz-box-sizing: content-box;
        -webkit-box-sizing: content-box;
        box-sizing: content-box;
    }
    input[type="search"]::-webkit-search-cancel-button,
    input[type="search"]::-webkit-search-decoration {
        -webkit-appearance: none;
    }
    label {
        display: inline-block;
        max-width: 100%;
    }
    .wrap {
        width: 100%;
    }
    img { border: 0; vertical-align: middle; max-width:100%;}    
    .header { display: none; }
    .floot {
        position: fixed;
        z-index: 999;
        width: 30px;
        top:auto;
        margin-top:0;
        bottom: 40px;
        right: 0;
    }
    
    .floot_box {
        display: none;
    }
    .phone_header {
        display: block;
        width: 100%;
        height: 48px;
        line-height: 48px;
        font-size: .8rem;
        color: #333;
        background:#7e0f12;
        border-bottom: 1px solid #ddd;
    }
    .phone_left {
        width: 100px;
        margin-left: 15px;
        text-align: left;
    }
    .phone_left img {
        width: 90px;
    }
    .phone_center {
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        text-align: center;
    }
    .phone_center img {
        width: auto;
        height: 36px;
    }
    .phone_right {
        width: 100px;
        text-align: right;
        margin-top:0;
        margin-right: 15px;
    }
    .phone_menu  {
        display: inline-block;
        vertical-align: middle;
        margin-right: 20px;
    }
    .phone_menu img {
        width: 20px;
        margin-top: -3px;
    }
    .phone_member {
        display: inline-block;
        vertical-align: middle;
    }
    .phone_member img {
        width: 17px;
        margin-top: -3px;
    }


    .phone_nav { display: block; }
    .phone_mask { 
        position: fixed;  
        z-index: 999; 
        top: 0;  left: 0; 
        width: 100%; 
        height: 100%; 
        background: rgba(0, 0, 0, 0.6); 
        display: none; 
    }
    .phone_nav_right { 
        position: fixed; 
        top: 0; 
        right: -60%; 
        width: 60%; 
        height: 100%; 
        overflow-y:scroll;
        -webkit-overflow-scrolling: touch;
        z-index:1000; 
        background: #fff; 
    }
     
    .phone_nav_list a { 
        display: block; 
        border-bottom: 1px solid #ddd; 
        font-size: 0.75rem; 
        color: #555; 
        height:42px; 
        line-height:42px;
        padding:0 15px; 
    }
    .phone_nav_list a:hover {color: #1f98f5; }
    .phone_nav_list li.current>a { color:#1f98f5; }
    .phone_nav_drop { display: none; }
    .phone_nav_drop a { display: block; padding:0 15px 0 30px; color:#999; }

    .dm_box {
        padding:10px 15px;
        background: #fff;
        display: block;
    }
    .dm_text {
        width: 100%;
        font-size: 14px;
        padding-left: 0;
        color: #666;
        padding: 6px 0;
        line-height: 20px;
        background: transparent;
        border-bottom: 1px solid #e5e5e5;
    }
    .dm_search {
        width: 17px;
        margin-left:20px;
    }
    .slider_wrap {
        position: relative;
        z-index: 99;
        overflow-x: scroll;
        overflow-y: hidden;
        width: 100%;
        -webkit-transform: translateZ(0px);
        transform: translateZ(0px);
        backface-visibility: hidden;
        -webkit-overflow-scrolling: touch;
    }
    .slider_wrap::-webkit-scrollbar{
        display:none; 
        width:0px; 
        -webkit-appearance: none;
    }
    .slider_wrap_item { 
        white-space: nowrap; 
    }


    /*关于我们*/
    .about_banner {
        position: relative;
        width: 100%;
        height: 150px;
        overflow: hidden;
        background-size: cover;
    }
    
    .breadcrumb {
        font-size: 13px;
        color:#787878;
        line-height: 30px;
        padding:6px 15px;
        border-bottom: 1px solid #eaeaea;
    }

    .about_cont {
        padding:20px 15px 15px;
    }
    .about_title {
        font-size: 18px;
        color:#222222;
        font-weight: bold;
        margin-bottom: 9px;
    }
    .about_nav {
        margin-bottom: 20px;
        border-bottom: 1px solid #e7e7e7
    }
    .about_nav a {
        position: relative;
        display: inline-block;
        height: 32px;
        line-height: 32px;
        font-size: 15px;
        color:#000000;
        margin-right: 4px;
    }
    .about_nav a.active {
        color:#7e0f12;
    }
    .about_nav a.active:after {
        content:"";
        position: absolute;
        left: 0;
        bottom:-1px;
        width:100%;
        height: 2px;
        background: #7e0f12;
    }


    .about_description {
        margin-bottom: 15px;
    }
    .about_des_left {
        float: none;
        width: 100%;
    }
    .about_des_title {
        font-family: "黑体";
        color:#a26400;
        margin-bottom: 15px;
    }
    .about_des_title h4 {
        font-size: 18px;
        line-height: 24px;
    }
    .about_des_title h6 {
        font-size: 14px;
        line-height: 24px;
    }
    .about_des_text p {
        font-size: 13px;
        color:#3c3c3c;
        line-height: 24px;
        overflow: hidden;
        margin-bottom: 15px;
    }
    .about_des_text img {
        float: none;
        max-width: 100%;
        margin-bottom: 15px;
    }
    .about_des_text img:last-child {
        margin-bottom: 0;
    }

    .about_des_right {
        float: none;
        width: 100%;
    }
    .about_det_a {
        margin-bottom: 12px;
    }
    
    .about_kill {
        margin-bottom: 0;
    }
    .about_kill_title {
        font-size: 18px;
        color:#a26400;
        font-family: "黑体";
        line-height: 24px;
    }   
    .about_kill_btm {
        margin-top: 40px;
    }
    .about_kill_item {
        position: relative;
        width: 100%;
        height: auto;
        border:1px solid #dfdfdf;
        border-radius: 4px;
        text-align: center;
        margin-right: 60px;
        padding:40px 20px;
        margin-bottom: 40px;
    }
    .about_kill_item:last-child {
        margin-right: 0;
        margin-bottom: 20px;
    }
    .about_kill_icon {
        position: absolute;
        width: 70px;
        height: 70px;
        left: 0;right: 0;
        top:-35px;
        margin:0 auto;
    }
    .about_kill_item_title {
        font-size: 16px;
        color:#7e0f12;
        font-weight: bold;
        margin-bottom: 3px;
    }
    .about_kill_des {
        font-size: 13px;
        color:#6d6d6d;
        line-height: 24px;
        height: 72px;
        margin-bottom: 15px;
    }
    .about_kill_text {
        font-size: 13px;
        color:#6d6d6d;
        line-height: 24px;
        height: 96px;
        margin-bottom: 15px;
    }
    .about_kill_text.about_kill_red {
        color: #7e0f12;
    }
    .about_kill_more {
        margin-top: 29px;
    }
    .about_kill_more a {
        margin:0 auto;
    }
    .home_banner_more {
        display: block;
        width: 120px;
        height: 40px;
        line-height: 40px;
        background: #7e0f12;
        font-size: 15px;
        color: #fff;
        text-align: center;
        border-radius: 4px;
    }

    .about_walk_group  {
        margin-top: 20px;
    }
    .about_walk_item {
        float: left;
        width: 48%;
        margin-right: 4%;
        margin-bottom: 15px;
    }
    .about_walk_item:last-child {
        margin-right: 4%;
    }
    .about_walk_item:nth-child(2n) {
        margin-right: 0
    }
    .about_walk_item_img {
        width: 100%;
        height: 80px;
        overflow: hidden;
        margin-bottom: 16px;
    }
    .about_walk_item_title {
        font-size: 15px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 6px;
    }
    .about_walk_item_btm a {
        position: relative;
        display: block;
        height: 32px;
        line-height: 31px;
        font-size: 13px;
        color:#5d5d5d;
        border-bottom: 1px dashed #ebebeb;
    }
    .about_walk_item_btm a:after {
        content: "";
        position: absolute;
        top: 50%;right: 0;
        margin-top: -5.5px;
        width: 10px;
        height: 11px;
        background: url(../images/course_arrow.png) no-repeat center center;
    }

    .top {
        position: fixed;
        z-index: 999;
        right: 30px;
        bottom:60px;
        width: 24px;
        height: 24px;
        cursor: pointer;
    }
    
    .foot_top  {
        display: none;
    }
    .foot_btm {
        height: auto;
        padding:15px;
        text-align: center;
    }
    .foot_logo {
        float: none;
        margin:0;
    }
    .copy {
        float: none;
        font-size: 13px;
        color:#7f7f7f;
        line-height: 24px;
        margin:10px 0;
    }
    .foot_share {
        float: none;
        margin-top: 0;
    }
    .foot_share a {
        margin-left: 15px;
    }


    /*紫光上师*/
    .guru_cont {
        padding:20px 15px 30px;
    }
     .guru_a_left {
        float: none;
        width: 100%;
        margin-bottom: 15px;
     }
     .guru_a1 {
        font-size: 18px;
        color:#a26400;
        font-family: "黑体";
        line-height: 24px;
        margin-bottom: 10px;
     }
      .guru_a2 {
        font-size: 14px;
        color:#a26400;
        font-family: "黑体";
        line-height: 24px;
        margin-bottom: 15px;
     }
     .guru_a3 {
        font-size: 13px;
        color:#5f5f5f;
        line-height: 24px;
     }
     .guru_a_right {
        floanone;
        position: relative;
        width: 100%;
        height: auto;
        overflow: hidden;
     }
     .guru_b_img {
        float: none;
        width: 100%;
        height: auto;
        overflow: hidden;
        margin-bottom: 15px;
     }
    .guru_b_right {
        float: none;
        width: 100%;
    }
    .guru_b_title {
        font-size: 16px;
        color:#3c3c3c;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .guru_b_text {
        font-size: 13px;
        color:#5f5f5f;
        line-height: 24px;
    }
    .guru_b_text p {
        margin-bottom: 15px;
    }

    .guru_c_title {
        font-size: 16px;
        color:#3c3c3c;
        font-weight: bold;
        margin-bottom: 15px;
    }
    .guru_c_text {
        font-size: 13px;
        color:#5f5f5f;
        line-height: 24px;
    }
    .guru_c_text p {
        margin-bottom: 22px;
    }
    .guru_c_group {
        margin-right:0;
    }
    .guru_c_item {
        float: left;
        width: 48%;
        height: auto;
        overflow: hidden;
        margin-right: 4%;
        margin-bottom: 15px;
    }
    .guru_c_item:nth-child(2n) {
        margin-right: 0;
    }
    .guru_f {
        margin-bottom: 15px;
    }
    .guru_f_img {
        float: none;
        width: auto;
        height: auto;
        overflow: hidden;
        margin-bottom: 15px;
    }
    .guru_f_right {
        float: none;
        position: relative;
        width: 100%;
        overflow: hidden;
    }
    .guru_f_title {
        font-size: 16px;
        color:#3c3c3c;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .guru_f_text {
        font-size: 13px;
        color:#5f5f5f;
        line-height: 24px;
    }
    .guru_f_text p {
        margin-bottom: 15px;
    }

    .guru_mb1 {
        margin-bottom: 15px;
    }
    .guru_mb2 {
        margin-bottom: 15px;
    }
    .guru_mb3 {
        margin-bottom: 15px;
    }
    .guru_mb4 {
        margin-bottom: 15px;
    }
    .guru_mb5 {
        margin-bottom: 15px;
    }


    /*   课程  */
    .course_cont {
        padding:20px 15px 30px;
    }
    .course_title {
        font-size: 18px;
        color:#000000;
        font-weight: bold;
        text-align: center;
        margin-bottom: 20px;
    }
    .course_group {
        margin-right: 0;
        margin-bottom: 10px;
    }
    .course_item {
        position: relative;
        width: 48%;
        height: auto;
        background: #fff;
        padding-top: 0;
        margin:0 4% 20px 0;
        -webkit-box-shadow: 0 0 20px 0 rgba(0,0,0,.05);
        box-shadow: 0 0 20px 0 rgba(0,0,0,.05);
    }
    .course_item:nth-child(2n) {
        padding-top: 0;
        background: #fffbee;
        margin-right: 0;
    }
    .course_item:nth-child(2n)  .course_item_img {
        top:auto;  
    }
    .course_item:nth-child(2n)  .course_item_upper {
        top:auto;
        height: auto;
        background: #fff;  
    }
    .course_item_img {
        position: relative;
        left: auto;
        top:auto;
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    .course_item_upper {
        position: relative;
        left: auto;
        top:auto;
        width: 100%;
        height: 134px;
        padding:10px 15px 15px;
        background: #fffbee;
    }
    .course_item_title {
        font-size: 16px;
        color:#000000;
        line-height: 24px;
        margin-bottom: 2px;
    }
    .course_item_a {
        font-size: 14px;
        color:#7e0f12;
        line-height: 20px;
        margin-bottom: 10px;
        font-style: italic;
    }
    .course_item_b {
        font-size: 15px;
        color:#000000;
        line-height: 26px;
    }
    .course_item_drop {
        padding:10px 15px 15px;
        margin-bottom: 0;
    }
    .course_item_text {
        font-size:14px;
        color:#565656;
        line-height: 24px;
        height: 96px;
        margin-bottom: 15px;
    }
    .course_item_more {
        position: relative;
        width: 100%;
        left: auto;
        padding:0;
        bottom:auto;
    }
    .course_item_more a {
        font-size: 15px;
        color:#282828;
    }
    .course_item_more img {
        margin:-3px 0  0 6px;
    }

    .page a,.page span {
        display: inline-block;
        font-size: 15px;
        color:#282828;
        width:30px;
        height: 30px;
        line-height: 28px;
        text-align: center;
        margin:0 4px;
        border:1px solid #7e0f12;
        transition: all 0.5s;
        -moz-transition: all 0.5s;
        -webkit-transition: all 0.5s;
    }
    .page a:hover,.page span.current {
        background: #7e0f12;
        color:#fff;
        border:2px solid #7e0f12;
    }


    .course_details_cont {
        padding:20px 15px 0;
    }
    .course_det_left {
        float: none;
        width: 100%;
    }
    .course_det_kill  {
        margin-bottom: 20px;
    }
    .course_kill_img {
        float: none;
        width: 100%;
        height: auto;
        overflow: hidden;
        margin-bottom: 15px;
    }
    .course_kill_right {
        float: none;
        width: 100%;
    }
    .course_kill_a {
        font-size: 18px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 6px;
    }
    .course_kill_b{
        font-size: 14px;
        color:#7e0f12;
        font-style: italic;
        margin-bottom: 14px;
    }
    .course_kill_c {
        font-size: 14px;
        color:#565656;
        margin-bottom: 15px;
    }
    .course_kill_d {
        font-size: 14px;
        color:#000;
        line-height: 24px;
        margin-bottom: 15px;
    }
    .course_kill_btn {
        display: block;
        width: 120px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background: #929292;
        font-size: 15px;
        color:#fff;
        margin-right: 13px;
        border-radius: 4px;
    }
    .course_kill_btn img {
        margin:-3px 0 0 5px;
    }
    .course_kill_btn.active {
        background: #7e0f12;
    }

    .course_det_description {
        font-size: 13px;
        color:#000000;
        line-height: 22px;
    }
    .course_det_description p {
        margin-bottom: 15px;
    }
    .course_det_prompt {
        margin-bottom: 20px;
    }
    .course_det_prompt h4 {
        font-size: 16px;
        color:#7e0f12;
        font-weight: bold;
        background: #fffbee;
        padding:8px 15px;
        line-height: 24px;
        margin-bottom: 15px;
    }
    .course_det_prompt p {
        font-size: 13px;
        color:#5b5b5b;
        line-height: 24px;
    }

    .course_news_title {
        font-size: 18px;
        color:#000;
        font-weight: bold;
        padding-bottom: 18px;
        border-bottom: 1px solid #dfdfdf;
        margin-bottom: 15px;
    }
    .course_news_item {
        width: 48%;
        margin-right: 4%;
        margin-bottom: 20px;
    }
    .course_news_item:last-child {
        margin-right: 4%;
    }
    .course_news_item:nth-child(2n) {
        margin-right: 0;
    }
    .course_news_item_img {
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    .course_news_item_btm {
        padding-top: 8px;
    }

    .news_item_title {
        font-size: 16px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 8px;
    }
    .news_item_name {
        font-size: 14px;
        color:#7e0f12;
        font-style: italic;
        margin-bottom: 10px;
    }
    .news_item_text {
        font-size: 13px;
        color:#7f7f7f;
        line-height: 23px;
        margin-bottom: 15px;
    }
    .news_item_btm {
        font-size: 13px;
        color:#000;
        line-height: 24px;
        padding-top: 9px;
        border-top: 1px solid #d4d4d4
    }
    .news_item_btm a {
        color:#282828;
    }

    .news_right {
        float: none;
        width: 100%;
    } 
    .sidebar ul li a{
        display: block;
        text-align: center;
        font-size: 15px;
        color:#000000;
        height: 40px;
        line-height: 39px;
        border-bottom:1px solid #eee9d7;
        background: #fffbee;
    }


    .sign_popup {
        display: none;
    }
    .mask {
        position: fixed;
        z-index: 99;
        left: 0;
        top:0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5)
    }
    .sign_popup_box {
        position: fixed;
        z-index: 99;
        left: 0;right: 0;
        top:50%;
        transform: translate(0,-50%);
        width: 457px;
        margin:0 auto;
        background: #fff;
        padding:18px 38px 45px;
    }
    .close {
        position: absolute;
        z-index: 99;
        top: 24px;
        right: 35px;
        width: 17px;
        cursor: pointer;
    }
    .close img {
        display: block;
    }
    .sign_popup_title {
        font-size: 20px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 6px;
    }
    .sign_popup_promt {
        font-size: 14px;
        color:#6a6a6a;
        margin-bottom: 30px;
    }
    .sign_popup_item {
        margin-bottom: 20px;
    }
    .sign_popup_item_label {
        font-size: 16px;
        color:#000000;
        margin-bottom: 12px;
    }
    .sign_popup_input {
        position: relative;
        width: 100%;
        height: 45px;
        line-height: 45px;
        padding:0 13px;
        font-size: 13px;
        color:#acacac;
        background: #fcf8f6;
        border:0;
    }
    .sign_popup_sex {
        font-size: 13px;
        color:#000000;
        margin-top: 18px;
    }
    .sign_popup_sex span {
        margin-right: 30px;
    }
    .sign_popup_radio {
        vertical-align: middle;
        margin:-3px 10px 0 0;
    } 
    .sign_popup_one {
        width: 182px;
    }
    .sign_popup_area {
        position: relative;
        width: 100%;
        height: 70px;
        line-height: 24px;
        padding:5px 13px;
        font-size: 13px;
        color:#acacac;
        background: #fcf8f6;
        border:0;
    }
    .sign_popup_btn {
        width: 139px;
        height: 45px;
        line-height: 45px;
        text-align: center;
        font-size: 15px;
        color: #fff;
        background: #7e0f12;
        border-radius: 4px;
        border:0;
    }
    .sign_popup_btn img {
        margin:-3px 15px 0 0;
    }
    

    /******  新闻    ****/
    .news_cont {
        padding:20px 15px 30px;
    }
    .news_group {
        margin-bottom: 30px;
    }
    .news_left  {
        float: none;
        width: 100%;
        margin-bottom: 30px;
    }
    .news_title {
        font-size: 18px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 20px;
    }
    .news_item {
        margin-bottom: 20px;
    }
    .news_item_img {
        float: none;
        width: 100%
        height: auto;
        overflow: hidden;
        margin-bottom: 15px;
    }
    .news_group_upper .news_item_right {
        float: none;
        width: 100%;
    }

    .news_search {
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
        height: 40px;
        background: #f5f5f5;
        padding:0 0;
        margin-bottom: 20px;
    }
    .news_search_text {
        width:auto;
        height:42px;
        line-height: 42px;
        border:0;
        padding:0 20px;
        font-size:14px;
        color:#828282;
        background: transparent;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .news_search_btn {
        width:40px;
        height:40px;
        background:url(../images/news_search.png) no-repeat center center;
    }

    .news_link {
        margin-bottom: 20px;
    }

    .news_latest {
        margin-bottom: 20px;
    }
    .news_right_title {
        font-size:16px;
        color:#010101;
        font-weight: bold;
    }
    .latest_group {
        margin-top: 18px;
    }
    .latest_item {
        margin-bottom: 11px;
    }
    .latest_item_title {
        font-size:15px;
        color:#000000;
        margin-bottom: 5px;
    }
    .latest_item_date {
        font-style: italic;
        color:#7e0f12;
    }
    .news_share_btm {
        margin-top: 18px;
    }
    .news_share_btm a {
        margin-right: 22px;
    }

    .news_details_cont {
        padding:18px 15px 30px;
    }
    .news_det_left {
        float: none;
        width: 100%;
        margin-bottom: 30px;
    }
    .news_det_title {
        font-size: 18px;
        color:#000;
        font-weight:bold;
        padding-bottom: 15px;
        margin-bottom: 15px;
        border-bottom: 1px solid #e2e2e2;
    }
    .news_det_infor {
        font-size: 13px;
        color:#000000;
        margin-bottom: 20px;
    }
    .news_det_infor img {
        margin:-3px 8px 0 0;
    }
    .news_det_infor em {
        color:#7e0f12;
        margin-left: 24px;
    }

    .news_det_des {
        font-size: 13px;
        color:#4e4e4e;
        line-height: 24px;
    }


    /*****    产品   ******/
    .product_cont {
        padding:20px 15px 30px;
    }
    .product_left {
        float: none;
        width: 100%;
        margin-bottom: 15px;
    }
    .product_title {
        font-size: 18px;
        color:#191919;
        font-weight: bold;
        margin-bottom: 15px;
    }
    .product_top {
        margin-bottom: 20px;
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
    }
    .product_top_text {
        float: none;
        font-size:13px;
        color:#969696;
        line-height: 40px;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .product_screen_select {
        width: 180px;
        height: 40px;
        line-height: 38px;
        border:1px solid #f5f1ef;
        padding:0 15px;
        font-size:13px;
        color:#969696;
    }


    .product_group {
        margin-right: 0;
    }
    .product_item {
        position: relative;
        width: 48%;
        margin-right: 4%;
    }
    .product_item:nth-child(2n) {
        margin-right: 0;
    }
    .product_item_img {
        width: 100%;
        height: 216px;
        overflow: hidden;
    }
    .product_item_btm {
        height: 100px;
        padding-top: 10px;
        text-align: center;
    }
    .product_item_star{
        margin-bottom: 7px;
    }
    .product_item_star span {
        margin:0 1px;
    }
    .product_item_title {
        font-size: 15px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 4px;
    }
    .product_item_price {
        font-size: 14px;
        color:#d0a396;
        font-weight: bold;
    }
    .product_item_price span {
        color:#d0a396;
        font-weight: normal;
        font-style: italic;
        text-decoration: line-through;
        margin-right: 4px;
    }

    .product_right {
        position: relative;
        float: none;
        width: 100%;
        padding-top: 0;
    }
    .product_right_title {
        font-size: 16px;
        color:#191919;
        font-weight: bold;
    }

    .product_price {
        margin:0 0 20px;
    }
    #slider-range {
        margin-top: 20px;
    }
    .product_price_btm {
        margin-top: 20px;
    }
    .product_price_btn {
        width: 76px;
        height: 32px;
        line-height: 32px;
        text-align: center;
        font-size: 13px;
        color: #fff;
        background: #7e0f12;
        border-radius: 4px;
    }
    .product_price_scope {
        font-size: 13px;
        color:#7b7b7b;
        line-height: 32px;
    }
    .product_price_scope input {
        width: 100px;
        text-align: right;
    }

    .product_classify {
        margin-bottom: 20px;
    }
    .product_classify_nav {
        margin-top: 12px;
    }
    .product_classify_nav a {
        display: block;
        font-size: 14px;
        color: #7e0f12;
        line-height: 24px;
    }

    .product_hot {
        margin-bottom: 20px;
    }
    .product_hot_group {
        margin-top: 20px;
    }
    .product_hot_item {
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
        margin-bottom: 12px;
    }
    .product_hot_item_img {
        display:inline-block;
        vertical-align: middle;
        width: 75px;
        height: 98px;
        margin-right: 18px;
    }
    .product_hot_item_right {
        position: relative;
        display:inline-block;
        vertical-align: middle;
        width: auto;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .product_hot_item_title {
        font-size: 15px;
        color:#000000;
        margin-bottom: 6px;
    }
    .product_hot_item_star {
        margin-bottom: 8px;
    }
    .product_hot_item_price {
        font-size: 14px;
        color:#d0a396;
        font-weight: bold;
    }
    .product_hot_item_price span {
        color:#d0a396;
        font-weight: normal;
        font-style: italic;
        text-decoration: line-through;
        margin-right: 4px;
    }

    .product_last {
        height: 312px;
        overflow: hidden;
    }
    

    .det_cont {
        padding:20px 15px 30px;
    }
    .ts_cont {
        margin-bottom: 15px;
    }
    .ts_left {
        float: none;
        width: 100%;
        margin-bottom: 15px;
    }
    .focu_small {
        display: none;
        width: 96px;
    }
    .focu_small_item {
        position: relative;
        width: 96px;
        height: 125px;
        text-align: center;
        background: #fafafc;
        overflow: hidden;
        opacity: 0.3;
        -moz-opacity: 0.3;
        -webkit-opacity: 0.3;
         filter:alpha(opacity=30);
         margin-bottom: 5px;
         border-radius: 2px;
         cursor: pointer;
    }
    .focu_small_item.current {
        opacity: 1;
        -moz-opacity: 1;
        -webkit-opacity: 1;
         filter:alpha(opacity=100);
    }
    .focu_small_item img {
       position: absolute;
       top:50%;
       left: 50%;
       max-width: 96px;
       transform: translate(-50%,-50%);
    }

    .focu_big {
        float: none;
        position: relative;
        width: 100%;
        height: auto;
        background: #fafafc;
        overflow: hidden;
    }
    .focu_big_cell {
        position: relative;
        z-index:99;
        width: 100%;
        left: auto;
        top:auto;
        text-align: center;
        transform: translate(0,0);
    }
    .ts_right {
        float: none;
        width: 100%;
    }
    .ts_title {
        font-size: 18px;
        color:#000000;
        line-height: 24px;
        margin-bottom: 12px;
    }
    .ts_price {
        font-size: 20px;
        color:#d0a396;
        font-weight: bold;
        margin-bottom: 12px;
    }
    .ts_price span {
        color:#d0a396;
        font-weight: normal;
        font-style:italic;
        text-decoration: line-through;
        margin-left: 12px;
    }
    .ts_appraise {
        font-size:13px;
        line-height: 14px;
        color:#1d1d1d;
        margin-bottom: 12px;
    }
    .ts_appraise img {
        width: 14px;
        margin:-3px 2px 0 0;
    }
    .ts_text {
        font-size: 13px;
        color:#959595;
        line-height: 24px;
        margin-bottom: 15px;
    }
    .ts_description {
        color:#535353;
        line-height: 24px;
        margin-bottom: 15px;
    }
    .ts_description span {
        color:#7e0f12;
    }
    .ts_opa {
        margin-bottom: 15px;
    }
    .cart_count {
        width: 160px;
        height: 40px;
        line-height: 38px;
        text-align: center;
        border-radius: 4px;
        border:1px solid #d7d7d7;
        font-size: 13px;
        color:#191919;
        margin-right: 16px;
    }
    .cart_count span {
        display: inline-block;
        vertical-align: middle;
        line-height: 15px;
    }
    .cart_prev {
        width: 15px;
        height: 15px;
        background: url(../images/det_prev.jpg) no-repeat center center
    }
    .cart_next {
        width: 15px;
        height: 15px;
        background: url(../images/det_next.jpg) no-repeat center center
    }
    .cart_count_text {
        display: inline-block;
        vertical-align: middle;
        border:0;
        background: transparent;
        width: 50px;
        height: 15px;
        line-height: 15px;
        font-size: 13px;
        color:#191919;
        text-align: center;
    }
    .cart_count_btn {
        border:0;
        display: inline-block;
        vertical-align: middle;
    }
    .ts_btn {
        display: block;
        width: 140px;
        height: 40px;
        line-height: 40px;
        background: #7e0f12;
        font-size: 15px;
        color:#fff;
        text-align: center;
    }

    .det_description {
        margin-bottom: 20px;
    }
    .det_description_title {
        border-bottom: 1px solid #e1e1e1;
        font-size: 16px;
        color:#535353;
        font-weight: bold;
        text-align: center;
    }
    .det_description_title span {
        display: inline-block;
        vertical-align: middle;
        height: 40px;
        line-height: 40px;
        padding:0 8px;
        margin:0 6px;
        cursor: pointer;
    }
    .det_description_title span.active {
        color:#7e0f12;
    }
    .det_description_text {
        font-size: 13px;
        color:#6a6a6a;
        line-height: 24px;
        padding:10px 0;
    }

    .product_related_title {
        font-size: 18px;
        color:#000000;
        font-weight: bold;
        padding-bottom: 15px;
        border-bottom: 1px solid #dfdfdf;
        margin-bottom: 15px;
    }

    .product_related_btm .product_item  {
        margin-right: 4%;
    }
    .product_related_btm .product_item:last-child {
        margin-right: 4%;
    }
    .product_related_btm .product_item:nth-child(2n) {
        margin-right: 0;
    }


    /*******     首页    ******/
    .home_banner {
        position: relative;
        height: 200px;
    }
    .side_banner  {
        height: 200px;
    }
    .side_banner .swiper-slide {
        position: relative;   
        width: 100%;
        height:200px;
        overflow: hidden; 
    }
    .home_banner_item {
        position: relative;
        width: 100%;
        height: 200px;
        background-size: cover;
    }
    .side_banner .swiper-button-next, .side_banner .swiper-button-prev {
        position: absolute;
        top:50%;
        margin-top:-12.5px;
        width: 14px;
        height: 25px;
        z-index: 10;
        opacity: 1;
        cursor: pointer;
        -moz-background-size: 14px 25px;
        -webkit-background-size: 14px 25px;
        background-size: 14px 25px;
        background-position: center;
        background-repeat: no-repeat;
    }
    .side_banner .swiper-button-next {
        background-image: url(../images/next.png);
        right: 15px;
        left: auto;
    }
    .side_banner .swiper-button-prev {
        background-image:url(../images/prev.png);
        left: 15px;
        right: auto;
    }

    .side_banner.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
        bottom: 10px;
    }
    .side_banner .swiper-pagination-bullet {
        width: 12px;
        height: 12px;
        display: inline-block;
        border-radius: 100%;
        background: rgba(255,255,255,0.46);
        opacity: 1;
        margin:0 6px;
        border-radius: 50%;
    }
    .side_banner .swiper-pagination-bullet-active {
        opacity: 1;
        background: rgba(255,255,255,1);
    }
    .home_banner_inside {
        position: absolute;
        z-index: 999;
        left: 0;right: 0;
        top: 50%;
        transform: translate(0,-50%);
        bottom:auto;
        width: 100%;
        margin:0 auto;
        color:#fff;
        text-align: center;
    }   
    .home_banner_title {
        font-size: 24px;
        font-weight: bold;
        line-height: 30px;
        margin-bottom: 10px;
        display: none;
    }
    .home_banner_text {
        font-size: 14px;
        font-weight: bold;
        line-height: 24px;
        margin-bottom: 15px;
        display: none;
    }
    .home_banner_inside .home_banner_more {
        margin:0 auto;
    }
    .home_banner_more {
        display: block;
        width: 120px;
        height: 40px;
        line-height: 40px;
        background: #7e0f12;
        font-size: 15px;
        color:#fff;
        text-align: center;
        border-radius: 4px;
    }
    .home_banner_more img {
        margin:-3px 0 0 6px;
    }

    .home_who {
        padding:20px 15px;
    }
    .home_title {
        text-align: center;
        font-size: 18px;
        color:#000000;
        font-weight: bold;
    }
    .home_who_btm {
        margin-top: 20px;
    }
    .home_who_item {
        float: none;
        display: inline-block;
        vertical-align: top;
        width: 200px;
        margin-right: 0;
        text-align: center;
        padding:0 15px;
    }
    .home_who_item_icon {
        margin-bottom: 10px;
    }
    .home_who_item_icon img {
        height: 60px;
    }
    .home_who_item_title {
        font-size: 16px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .home_who_item_text {
        font-size: 14px;
        color:#4c4c4c;
        line-height: 24px;
        white-space: normal;
    }

    .home_about_left {
        float: none;
        width: 100%;
        height: 200px;
        overflow: hidden;
    }
    .home_video {
        position: relative;
        width: 100%;
        height: 200px;
    }

    .home_video_bj {
        position: relative;
        width: 100%;
        height: 200px;
        overflow: hidden;
        background-size: cover;
        background-position: center center;
    }
    .home_video_bj:hover {
        cursor: pointer;
    }

    .videoDefault {
        position: absolute;
        left: 0;right: 0;
        top: 0;
        width: 100%;
        height: 200px;
        z-index: 9999;
        margin:0 auto;
        display: none;
    }
    .currentVideo {
        width: 100%;
        height: 200px;
        object-fit: fill;
    }
    .home_about_right {
        float: none;
        width: 100%;
        height: auto;
        background: rgba(255,208,44,0.08);
    }
    .home_about_cont {
        width: 100%;
        padding:10px 15px 30px;
    }
    .home_about_title {
        font-size: 18px;
        color:#000000;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .home_about_promt {
        font-size: 16px;
        color: #74494a;
        margin-bottom: 15px;
    }
    .home_about_text {
        font-size: 14px;
        color:#74494a;
        line-height: 24px;
        margin-bottom: 4px;
    }
    .home_about_text img {
        margin:-3px 16px 0 0;
    }
    .home_about_description {
        font-size: 14px;
        color:#74494a;
        line-height: 24px;
    }
    .home_about_description p {
        margin-bottom: 15px;
    }

    .home_advantage {
        padding:20px 15px;
    }
    .home_advantage_btm {
        margin-top: 20px;
    }
    .home_advantage_item {
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
        width: 48%;
        margin:0 4% 15px 0;
    }
    .home_advantage_item:nth-child(4n) {
        margin-right: 4%;
    }
    .home_advantage_item:nth-child(2n) {
        margin-right: 0;
    }
    .home_advantage_item_icon {
        float: none;
        width: 60px;
        height: 60px;
        margin-right: 10px;
    }
    .home_advantage_item_right {
        float: none;
        width: auto;
        font-size: 14px;
        color:#7e0f12;
        line-height: 20px;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .home_advantage_item_icon1 {
        background: url(../upload/home_d1.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon2 {
        background: url(../upload/home_c2.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon3 {
        background: url(../upload/home_c3.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon4{
        background: url(../upload/home_c4.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon5 {
        background: url(../upload/home_c5.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon6 {
        background: url(../upload/home_c6.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon7 {
        background: url(../upload/home_c7.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon8 {
        background: url(../upload/home_c8.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon9 {
        background: url(../upload/home_c9.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon10 {
        background: url(../upload/home_c10.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon11 {
        background: url(../upload/home_c11.jpg) no-repeat center center;
        background-size: cover;
    }
    .home_advantage_item_icon12 {
        background: url(../upload/home_c12.jpg) no-repeat center center;
        background-size: cover;
    }

    .home_mountain {
        position: relative;
        width: 100%;
        height: auto;
        background: url(../upload/home_e.jpg) no-repeat center center;
        color: #fff;
        padding:20px 15px;
        background-size:cover;
    }
    .home_mountain_left {
        width: 100%;
    }
    .home_mountain_title {
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .home_mountain_text {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .home_mountain_item {
        margin-bottom:14px;
    }
    .home_mountain_item_top {
        position: relative;
        font-size: 16px;
        color:#252525;
        height: 40px;
        line-height: 40px;
        font-weight: bold;
        overflow: hidden;
        padding:0 40px 0 14px;
        background: #fff;
    }
    .home_mountain_item.active .home_mountain_item_icon {
        background: url(../images/toggle_icon2.png) no-repeat center center;

    }
    .home_mountain_item_icon {
        position: absolute;
        right: 21px;
        top: 50%;
        margin-top:-7px;
        width: 14px;
        height: 14px;
        background: url(../images/toggle_icon1.png) no-repeat center center;
        cursor: pointer;
        -webkit-transition: all .2s ease-in-out;
        -moz-transition: all .2s ease-in-out;
        -o-transition: all .2s ease-in-out;
        -ms-transition: all .2s ease-in-out;
        transition: all .2s ease-in-out;
    }
    .home_mountain_item_btm {
        display: none;
        font-size: 14px;
        color:#696969;
        line-height: 24px;
        padding:2px 20px 9px;
        background: #fff;
    }
    .home_mountain_btm {
        margin-top: 20px;
    }

    .home_course {
        padding:20px 15px 30px;
    }
    .home_course_title {
        font-size: 18px;
        color:#000000;
        font-weight: bold;
        text-align: center;
    }
    .home_course_btm {
        margin-top: 20px;
    }
    .home_course_swiper_box {
        position: relative;
        width: 100%;
        margin:0 auto;
    }
    .home_course_swiper_box .swiper-container {
        margin:0 auto;
    }
    .home_course_swiper_box .swiper-slide {
        position: relative;   
        overflow: hidden; 
        width:275px;
    }

    .home_course_swiper_box .course_item {
        width: 275px;
        margin-bottom: 0;
        margin-right: 0;
        margin:0 auto;
    }
    .home_course_swiper_box .swiper-slide:nth-child(2n) .course_item {
        padding-top: 0;
        background: #fffbee;
    }
    .home_course_swiper_box .swiper-slide:nth-child(2n) .course_item  .course_item_img {
        top:auto;  
    }
    .home_course_swiper_box .swiper-slide:nth-child(2n) .course_item  .course_item_upper {
        top:auto;
        height: auto;
        background: #fff;  
    }

    .home_course_swiper_box .swiper-button-next, .home_course_swiper_box .swiper-button-prev {
        position: absolute;
        top:50%;
        margin-top:-12.5px;
        width: 14px;
        height: 25px;
        z-index: 10;
        opacity: 1;
        cursor: pointer;
        -moz-background-size: 14px 25px;
        -webkit-background-size:14px 25px;
        background-size: 14px 25px;
        background-position: center;
        background-repeat: no-repeat;
        cursor: pointer;
    }
    .home_course_swiper_box .swiper-button-next {
        background-image: url(../images/couser_next.png);
        right: 0;
        left: auto;
    }
    .home_course_swiper_box .swiper-button-prev {
        background-image:url(../images/couser_prev.png);
        left: 0;
        right: auto;
    }

    .home_course_more {
        margin-top: 30px;
    }
    .home_course_more a {
        margin:0 auto;
    }

    
}