@charset "utf-8";
.footer *,
.header * {
    outline: 0;
    /*-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box;*/
}

html {
    font: normal 14px "Microsoft YaHei";
    -webkit-text-size-adjust: 100%
}

body {
    padding: 0;
    margin: 0 auto;
    font-size: 14px;
    color: #333333;
    background-color: #ffffff;
    font-family: "Microsoft YaHei";
    /* min-width: 1200px; */
}

input[type="button"],
input[type="submit"],
input[type="reset"] {
    -webkit-appearance: none;
}

ul,
li,
form,
dl,
dt,
dd,
div,
ol,
figure,
aside {
    padding: 0;
    margin: 0;
	list-style: none;
}

.ul,
.ul li {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table td {
    border-collapse: collapse;
    font-size: 14px;
}

select,
input,
textarea {
    font-size: 14px;
    color: #333333;
    border-radius: 0;
    -webkit-border-radius: 0;
    font-family: "Microsoft YaHei";
}

img {
    border: none;
    max-width: 100%;
    vertical-align: middle;
}

a {
    color: #333333;
    text-decoration: none;
    noline: -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    /* 去掉链接触摸高亮 */
}

a:hover {
    color: #761c1b;
    text-decoration: none;
}

a:focus {
    color: #761c1b;
    outline: none;
    -moz-outline: none;
}

a:active {
    color: #761c1b;
}

pre {
    white-space: pre-wrap;
    white-space: -moz-pre-wrap;
    white-space: -pre-wrap;
    white-space: -o-pre-wrap;
    word-wrap: break-word;
    margin: 0;
    font-family: "Microsoft YaHei";
    text-align: justify;
    text-justify: inter-ideograph;
}

img,
object {
    border: none;
    max-width: 100%;
    border: 0;
    overflow: hidden;
    vertical-align: middle;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clear {
    clear: both;
    height: 0px;
    overflow: hidden;
    zoom: 0;
}

.clearfix {
    *zoom: 1;
}


/*IE/7/6*/

.clearfix:after {
    content: "\200B";
    display: block;
    height: 0;
    clear: both;
}

.dot {
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}


/*2行文本省略号*/

.dot2 {
    display: -webkit-box;
    display: box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
/*3行文本省略号*/
.dot3 {
    display: -webkit-box;
    display: box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}
.ytable {
    display: table;
    width: 100%;
}
.ytable-cell {
    display: table-cell;
    vertical-align: middle;
}
a {
    color: #585858;
    text-decoration: none;
    noline: -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}


/* 去掉链接触摸高亮 */

a:focus {
    outline: none;
    -moz-outline: none;
}

.hide {
    display: none;
}

.auto_1200 {
    position: relative;
    max-width: 1200px;
    margin: auto;
}


/*top.html*/

.header {
    margin-bottom: 10px;
}

.header .operation {
    float: right;
    padding-left: 75px;
    /*border-bottom: 1px solid #f1e8e8; line-height: 55px; */
    color: #761c1b;
    font-size: 14px;
}

.header .operation .school {
    float: left;
    margin-left: 30px;
    color: #761c1b;
}

.header .operation>ul>li {
    position: relative;
    float: left;
    margin-left: 20px;
    list-style: none;
}

.header .operation>ul>li .SignList {
    display: none;
    position: absolute;
    padding: 10px;
    left: 0;
    top: 35px;
    font-size: 0;
    background: #ffffff;
    z-index: 999;
}

.header .operation>ul>li:hover .SignList {
    display: block;
}

.header .operation>ul>li .SignList a {
    display: block;
    margin-bottom: 10px;
    padding: 5px;
    font-size: 12px;
    color: #585858;
    white-space: nowrap;
    line-height: 1;
}

.header .operation>ul>li .SignList a:last-child {
    margin-bottom: 0;
}

.header .operation>ul>li .SignList a:hover {
    background: #f4ae00;
    color: #ffffff;
}

.header .operation .item {
    color: #8f8f8f;
    padding-left: 30px;
    background-position: left center;
    background-repeat: no-repeat;
}

.header .operation .item:hover {
    color: #761c1b;
}

.header .operation .op1 {
    background-image: url("/plug/img/header-op1.png");
}

.header .operation .op2 {
    background-image: url("/plug/img/header-op2.png");
}

.header .operation .op3 {
    background-image: url("/plug/img/header-op3.png");
}

.header .operation .op4 {
    background-image: url("/plug/img/header-op4.png");
}

.header .operation .op5 {
    background-image: url("/plug/img/header-op5.png");
    padding-left: 40px;
}


/* 顶部样式结束 */

.header .nav {
    float: right;
}

.header .search {
    float: left;
    width: 170px;
    height: 30px;
    border-radius: 13px;
    border: solid 1px #96252b;
    margin-top: 17px;
    overflow: hidden;
    position: relative;
}

.header .search input {
    max-width: 100%;
    font-size: 14px;
    border: 0;
    outline: none;
    height: 100%;
    width: 100%;
    text-indent: 15px;
    padding-right: 44px;
}

.header .search .btn {
    position: absolute;
    height: 18px;
    width: 17px;
    background: url("/plug/img/hearder-sc.png") no-repeat left center;
    top: 6px;
    bottom: 6px;
    right: 10px;
    margin: auto;
}

.header .menu {
    float: left;
}

.header .menu>li {
    position: relative;
    float: left;
}

.header .menu>li i {
    display: none;
}

.header .menu li>a {
    line-height: 64px;
    position: relative;
    margin: 0 15px;
    font-size: 16px;
    display: block;
}

.header .logo {
    position: absolute;
    left: 0;
    top: 38px;
    display: inline-block;
    z-index: 10;
}

.m-btn {
    display: none;
    width: 40px;
    height: 40px;
    background: url(/plug/img/m-btn.svg)no-repeat center;
    background-size: 100%;
}


/*top.html*/

.submenus li .HSubNav a,
.submenus li.onnav2 .HSubNav a {
    padding: 0 10px;
    max-width: 900px;
    font-size: 12px;
    line-height: 25px;
    color: #666666;
    margin-bottom: 8px;
    border: none;
    display: block;
    white-space: nowrap;
}

.submenus li .HSubNav a:hover {
    border-bottom: 0;
    background: #f4ae00;
    display: block;
    color: #ffffff;
}

.submenus li .HSubNav {
    position: absolute;
    z-index: 100;
    top: 46px;
    left: 13px;
    padding: 10px 14px;
    background: #ffffff;
    width: 100px;
    display: none;
    box-sizing: border-box;
}

.submenus li .HSubNav1 {
    width: 100px;
}

.submenus li .HSubNav2 {
    width: 230px;
}

.submenus li .HSubNav3 {
    width: 230px;
}

.submenus li .HSubNav4 {
    width: 145px;
}

.submenus li .HSubNav5 {
    width: 155px;
}

.submenus li .HSubNav8 {
    width: 115px;
}

.submenus li .HSubNav5 a,
.Top .top_nav li.onnav2 .HSubNav5 a {
    margin-bottom: 8px;
}

.submenus li .HSubNav .HSubNavImg {
    width: 141px;
    float: left;
    padding-right: 14px;
}

.submenus li .HSubNav dl {
    float: left;
    position: relative;
}

.submenus li .HSubNav dl dt {
    padding-right: 20px;
}

.submenus li .HSubNav dl dt.onsubnav a {
    background: #f4ae00;
    color: #ffffff;
}

.submenus li .HSubNav dl dt .HSubList {
    position: absolute;
    left: 80px;
    top: 0;
    display: none;
    min-height: 100%;
}

.submenus li .HSubNav dl dt .HSubList .box {
    padding: 10px;
    background: #ffffff;
}

.submenus li .HSubNav dl dt.onsubnav .HSubList a {
    background: none;
    color: #666666;
    line-height: 24px;
    margin: 0;
    max-width: 180px;
    width: 100%;
}

.submenus li .HSubNav dl dt.onsubnav .HSubList a:hover {
    background: none;
    color: #611816;
    font-weight: bold;
}

.submenus li .HSubNav dt:hover .HSubList {
    display: block
}


/*Banner*/

.HomeBan {
    width: 100%;
    position: relative;
    z-index: 20;
}

.BanList {
    width: 100%;
    height: 100%;
    margin: 0 auto;
}

.BanList ul {
    width: 100%!important;
}

.BanList ul li {
    width: 100%!important;
}

.BanList ul li img {
    width: 100%;
    object-fit: cover;
}

.BanList ul li a {
    display: block;
}

.TabList {
    position: absolute;
    width: 100%;
    height: 0;
    top: 50%;
    bottom: 50%;
    margin: auto;
}

.TabList .List .prev {
    background: url(/plug/img/hbn-pre.png) no-repeat center center;
    width: 47px;
    height: 85px;
    position: absolute;
    left: 114px;
    top: -42.5px;
}

.TabList .List .next {
    background: url(/plug/img/hbn-next.png) no-repeat center center;
    width: 47px;
    height: 85px;
    position: absolute;
    right: 114px;
    top: -42.5px;
}

.HomeBan .mask {
    background: linear-gradient(to right, rgba(137, 47, 46, 0.85) 45%, rgba(241, 193, 66, 0.85)) no-repeat center center;
    color: #ffffff;
    line-height: 100px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    font-size: 36px;
}

.HomeBan .auto_1200 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


/*Banner*/

.focus_left {
    position: relative;
    text-align: center;
    width: 730px;
    margin: 0 auto;
    height: 450px;
}

.focus_left .dots {
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 3;
}

.focus_left .dots li {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 4px;
    text-indent: -999em;
    background: #ffffff;
    cursor: pointer;
    opacity: 1;
    -webkit-transition: background .5s, opacity .5s;
    -moz-transition: background .5s, opacity .5s;
    transition: background .5s, opacity .5s
}

.focus_left .dots li.active {
    background: #590e0d;
    opacity: 1
}

.focus_left .arrow {
    position: absolute;
    width: 20px;
    height: 37px;
    top: 50%;
    margin-top: -18px;
    overflow: hidden;
    z-index: 2;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.focus_left #al {
    left: 15px
}

.focus_left #ar {
    right: 15px
}

.focus_left ul {
    z-index: 1;
    width: 600%;
    overflow: hidden;
}

.focus_left .swiper-slide {
    height: 480px;
    position: relative;
    overflow: hidden;
}

.focus_left .swiper-slide .slider-title {
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 100%;
    max-height: 56px;
    padding: 15px;
    text-align: left;
    line-height: 28px;
    color: #ffffff;
    font-size: 18px;
    font-weight: bold;
    background: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 1));
    background: url(/plug/img/slider-info-bg.png) \9;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    display: block;
}

.focus_left .progress {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 15%;
    min-height: 3px;
    overflow: hidden;
    z-index: 2;
    background: #ff6600;
}

.focus_left .swiper-pagination {
    right: 0;
    text-align: right;
    bottom: auto;
    left: auto;
    top: 15px;
    right: 20px;
}

.focus_left .swiper-pagination .swiper-pagination-bullet {
    border-radius: 0;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    -ms-border-radius: 0;
    -o-border-radius: 0;
    width: 10px;
    height: 10px;
    opacity: 1;
    background-color: #ffffff;
}

.focus_left .swiper-pagination .swiper-pagination-bullet-active {
    background-color: #590e0d;
}

.focus_right {
    width: 425px;
}

.focus_right .wrap_title {
    margin-top: -20px;
}

.focus_right .data_ls2 a {
    width: 343px;
}

.course {
    background: #ffffff;
    padding-top: 30px;
    padding-bottom: 60px;
}

.course .left_wrap {
    width: 500px;
    position: relative;
    float: left
}

.course .right_wrap {
    width: 650px;
    position: relative;
    float: right;
}

.course .wrap_title {
    position: relative;
    line-height: 86px;
    font-size: 24px;
    color: #761c1b;
    font-weight: bold;
}

.course .wrap_title .more {
    font-weight: normal;
    font-size: 16px;
    color: #6a6a6a;
    padding-right: 15px;
    background: url("/plug/img/more.png") no-repeat right center;
    position: absolute;
    line-height: 48px;
    height: 48px;
    right: 0;
    top: 19px;
    bottom: 19px;
    margin: auto;
}
.course .wrap_title .name {
    padding: 0 50px 0 16px;
    position: relative;
}

.course .wrap_title>.after,
.course .wrap_title>.before {
    content: "";
    display: block;
    height: 2px;
    left: 0;
    right: 0;
    margin: auto;
    position: absolute;
    bottom: 0;
    background-color: #dedfe2;
}

.course .wrap_title>.before {
    background-color: #fbbf00;
    width: 111px;
    right: auto;
    z-index: 1;
}

.course .wrap_title .name>.after {
    content: "";
    left: 0;
    width: 3px;
    height: 22px;
    background-color: #761c1b;
    position: absolute;
    top: 31px;
    bottom: 31px;
    margin: auto;
}

.course .ctg_title {
    padding: 30px 0 30px 54px;
    line-height: 31px;
    color: #ffffff;
    font-size: 18px;
    background-repeat: no-repeat;
    background-position: left center;
}

.course .ctg_title .name {
    background-repeat: no-repeat;
    background-position: center center;
    width: 111px;
    height: 31px;
    display: inline-block;
    text-align: center;
}

.course .ctg_title .name1 {
    background-repeat: no-repeat;
    background-position: center center;
    width: 111px;
    height: 31px;
    display: inline-block;
    text-align: center;
}


/* .course .ctg_title.ctg1{background-image: url("/plug/img/ctg1.png");}
 * .course .ctg_title.ctg1 .name{background-image: url("/plug/img/ctg-t1.png");}
 * .course .ctg_title.ctg2{background-image: url("/plug/img/ctg2.png");}
 * .course .ctg_title.ctg2 .name{background-image: url("/plug/img/ctg-t2.png");}
 * .course .ctg_title.ctg3{background-image: url("/plug/img/ctg3.png");}
 * .course .ctg_title.ctg3 .name{background-image: url("/plug/img/ctg-t3.png");}
 * .course .ctg_title.ctg3 .name1{background-image: url("/plug/img/ctg-t3.png");}
 * .course .ctg_title.ctg4{background-image: url("/plug/img/ctg4.png");}
 * .course .ctg_title.ctg4 .name{background-image: url("/plug/img/ctg-t4.png");} */

.course .left_ctg {}

.course .ctg1 .download {
    margin-left: 104px;
    padding-left: 20px;
    background: url("/plug/img/ls-icon.png") no-repeat left center;
    color: #454545;
    font-size: 16px;
}

.course .left_wrap a:hover {
    color: #761c1b;
}

.course .left_ctg .data_ls {
    padding-bottom: 0px;
}

.course .left_ctg .data_ls li {
    position: relative;
    float: left;
    width: 45%;
    margin-bottom: 13px;
    font-size: 16px;
}

.course .left_ctg .data_ls a {
    display: block;
    padding-left: 23px;
    background: url("/plug/img/ls-icon.png") no-repeat left center;
    color: #454545;
}

.course .left_ctg .data_ls a:hover {
    color: #761c1b;
}

.course .left_ctg.ctg2 {
    padding-bottom: 0px;
}

.left_ctg p {
    writing-mode: vertical-rl;
    text-orientation: upright;
    text-align: center;
    min-height: 90px;
    background-color: #d15d34;
    color: #ffffff;
    width: 32px;
    line-height: 32px;
}

.mgt_35 {
    margin-top: 35px;
}

.mgt_30 {
    margin-top: 30px;
}

.mgt_25 {
    margin-top: 25px;
}

.mgt_20 {
    margin-top: 20px;
}

.course .data_ls2 {
    margin-top: 12px;
}

.course .data_ls2:nth-of-type(2) {
    height: 204px;
}

.course .data_ls2 li {
    line-height: 48px;
    border-bottom: 1px dashed #e5e5e5;
    position: relative;
}

.course .data_ls2 a {
    display: block;
    padding-left: 27px;
    font-size: 16px;
    color: #454545;
    background: url("/plug/img/ls-icon2.png") no-repeat left center;
}

.course .data_ls2 a:hover,
.course .wrap_title .more:hover {
    color: #761c1b;
}

.course .right_wrap .data_ls2 li {
    padding-right: 40px;
}

.course .data_ls2 .date {
    color: #a1a1a1;
    position: absolute;
    right: 0;
    top: 0;
    font-size: 14px;
    line-height: 48px;
}

.course .right_wrap .trend li:first-child {
    border-bottom: 1px solid #e5e5e5;
    padding: 17px 0 25px;
}

.course .right_wrap .trend li:first-child .name {
    font-size: 24px;
    font-weight: bold;
    color: #761c1b;
    padding-left: 0;
    background: transparent;
    margin-bottom: 15px;
}

.course .right_wrap .trend li:first-child .detail {
    font-size: 15px;
    line-height: 30px;
    color: #707070;
    margin: 0;
    height: 67px;
    overflow: hidden;
}

.footer {
    border-top: 5px solid #96242c;
    background-color: #f8f8f8;
    margin: 0 auto;
}

.footer .nav {
    border-bottom: 1px solid #e8e8e8;
    padding: 43px 0 28px 0;
    text-align: center;
    font-size: 0px;
}

.footer .nav .after {
    display: inline-block;
    margin-left: 50px;
    width: 1px;
    height: 10px;
    background-color: #c6c6c6;
}

.footer .nav li:last-child .after {
    display: none;
}

.footer .nav li {
    position: relative;
    display: inline-block;
    margin-right: 50px;
}

.footer .nav a {
    font-size: 16px;
    color: #353535;
}

.footer .nav li:last-child {
    margin-right: 0;
}

.footer .msg {
    padding-top: 50px;
}

.footer .contact {
    float: left;
    width: 40%;
    margin-left: 20px;
}

.footer .part_title {
    font-size: 20px;
    color: #791e1b;
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 20px;
    font-weight: bold;
}

.footer .part_title .after {
    width: 60px;
    height: 2px;
    display: block;
    background-color: #f1c142;
    position: absolute;
    bottom: 0;
    left: 0;
}

.footer .contact .item {
    padding-left: 74px;
    font-size: 15px;
    line-height: 36px;
    color: #353535;
    position: relative;
}

.footer .contact .label {
    position: absolute;
    left: 0;
    top: 0;
}

.footer .web {
    float: left;
    margin-left: 100px;
}

.footer .web .item {
    font-size: 15px;
    line-height: 36px;
    color: #353535;
    display: block;
}

.footer .qrcode {
    float: right;
}

.footer .qrcode .item {
    float: left;
    text-align: center;
    font-size: 13px;
    color: #777777;
    max-width: 140px;
    line-height: 22px;
    margin-left: 10px;
    display: block;
    width: 364px;
}

.footer .qrcode .item img {
    margin: 0 auto 10px auto;
    display: block;
}

.footer .copyright {}

.footer .copyright .auto_1200 {
    padding: 42px 0;
    font-size: 15px;
    color: #383838;
}
.footer .copyright a {
    color: #383838;
}

.footer .copyright .record {
    margin-left: 15px;
}
.footer .copyright .record2 {
    line-height: 30px;
}
.footer .nav a:hover,
.footer .web .item:hover,
.footer .copyright a:hover {
    color: #761c1b;
}
.footer .copyright .logo1 {
    position: absolute;
    right: 515px;
    top: 30px;
}
.footer .copyright .logo2 {
    position: absolute;
    right: 300px;
    top: 32px;
}

#old {
    display: block;
    position: fixed;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 200px;
    box-shadow: 0 0 10px #cccccc;
    border-radius: 5px;
    border: solid 1px #dddddd;
    margin: -100px 0 0 -150px;
    box-sizing: border-box;
    padding: 15px;
    padding-top: 60px;
    background: #ffffff;
    z-index: 99;
}

#old div {
    text-align: center;
    font-size: 18px;
}

#old p {
    text-align: center;
}

#old p a {
    display: inline-block;
    padding: 5px 20px;
    margin: 0 5px;
    color: #ffffff;
}

#old p a:nth-of-type(1) {
    background: #8f2c27;
}

#old p a:nth-of-type(2) {
    background: #999999;
}

.wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.sp {
    margin-top: 125px;
}

.pic-content {
    margin-top: 60px;
}

.pic-content .swiper-slide {
    font-size: 12px;
    overflow: hidden;
    height: 150px;
}

.pic-content .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pic-content .swiper-slide .txt {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    color: #FFF;
    font-size: 14px;
    text-align: center;
    height: 30px;
    line-height: 30px;
    background-color: #000;
    width: 100%;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.home-news {
    float: right;
    width: 425px;
    margin-top: 20px;
}

.home-news .con {
    margin-top: 30px;
}

.home-news .con .item {
    display: flex;
    align-items: center;
    border-bottom: 1px dashed #bdbdbd;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.home-news .con .item:last-child {
    margin-bottom: 0;
}

.home-news .con .pic {
    width: 50px;
    height: 50px;
    overflow: hidden;
    margin-right: 20px;
}

.home-news .con .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-news .con .text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    min-width: 0;
}

.home-video {
    float: left;
    width: 730px;
    margin-top: 20px;
    position: relative;
}

.home-video .con {
    position: relative;
    width: 100%;
    height: 435px;
}

.view {
    margin-top: 30px;
}

.view .swiper-container {
    width: 100%;
    height: 375px;
}

.view .play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    background: url(/plug/img/play.png)no-repeat center;
    background-size: 100%;
    z-index: 9;
    width: 82px;
    height: 82px;
}

.view img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.view .swiper-pagination {
    right: 20px;
    top: 20px;
    left: auto;
    bottom: auto;
}

.view .swiper-pagination-bullet {
    border-radius: 0;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    -ms-border-radius: 0;
    -o-border-radius: 0;
    width: 10px;
    height: 10px;
    opacity: 1;
    background-color: #ffffff;
    margin: 0 3px;
}

.view .swiper-pagination-bullet-active {
    background-color: #590e0d;
}

.preview {
    width: 690px;
    position: absolute;
    height: 150px;
    bottom: 0;
    left: 50%;
    z-index: 2;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}

.preview .swiper-container {
    width: 100%;
    height: 150px;
    overflow: hidden;
}

.preview .swiper-slide {
    width: 210px;
    height: 150px;
    cursor: pointer;
}

.preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.preview .active-nav::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 1px #590e0d solid;
}

.preview span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    background: url(/plug/img/play1.png)no-repeat center;
    background-size: 100%;
    z-index: 9;
    width: 42px;
    height: 42px;
}

@media (min-width:1025px) {
    .header .menu>li:hover .HSubNav {
        display: block
    }
}

.mark {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #000000;
    z-index: -1;
    opacity: 0;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.mark.on {
    z-index: 100;
    opacity: .8;
}

.m-search {
    display: none;
    margin-bottom: 20px;
}

.m-search>div {
    display: flex;
}

.m-search input[type='text'] {
    height: 34px;
    border: 1px #D6D6D6 solid;
    width: 100%;
    padding: 0 15px;
}

.m-search input[type='submit'] {
    background-color: #590e0d;
    color: #ffffff;
    font-size: 14px;
    padding: 0 15px;
    border: 0;
}

@media (max-width: 1199px) {
    .m-search {
        display: block;
    }
    .auto_1200 {
        padding: 0 20px;
    }
    .header {
        background-color: #ffffff;
        margin-bottom: 0;
        z-index: 99999;
        position: relative;
    }
    .header .auto_1200 {
        height: 70px;
        position: relative;
    }
    .header .logo {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        left: 20px;
    }
    .header .logo img {
        height: 60px;
    }
	.layout{display: none;}
    .header .operation,
    .footer .nav {
        display: none;
    }
    .header .nav {
        float: none;
        position: fixed;
        width: 50%;
        height: calc(100% - 70px);
        z-index: 99;
        background-color: #ffffff;
        right: -80%;
        top: 70px;
        padding: 20px;
        overflow-y: auto;
    }
    .header .menu {
        width: 100%;
        margin-bottom: 30px;
    }
    .header .menu>li {
        width: 100%;
        border-bottom: 1px #f6f6f6 solid;
        padding: 5px 0;
    }
    .header .menu li>a {
        line-height: 40px;
        font-size: 14px;
    }
    .header .menu>li i {
        display: block;
        position: absolute;
        right: 0;
        top: 20px;
        width: 8px;
        height: 8px;
        border-top: 2px #666666 solid;
        border-right: 2px #666666 solid;
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
        -o-transform: rotate(45deg);
        transition: all .3s;
    }
    .header .menu>li.on i {
        transform: rotate(135deg);
        -webkit-transform: rotate(135deg);
        -moz-transform: rotate(135deg);
        -ms-transform: rotate(135deg);
        -o-transform: rotate(135deg);
    }
    .submenus li .HSubNav {
        position: inherit;
        top: auto;
        left: auto;
        width: 100%;
    }
    .fixed {
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        z-index: 9999;
    }
    .m-btn {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .HomeBan {
        overflow: hidden;
    }
    .HomeBan .mask {
        font-size: 20px;
        line-height: 60px;
        text-overflow: ellipsis;
        overflow: hidden;
        white-space: nowrap;
    }
    .HomeBan .swiper-slide {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .HomeBan .swiper-slide img {
        width: auto;
        height: 500px;
    }
    .course .left_wrap {
        width: 45%;
    }
    .right_wrap,
    .course .right_wrap {
        width: 53%;
    }
    .course .left_ctg .data_ls li {
        width: 40%;
    }
    .focus {
        width: 100%;
        overflow: hidden;
    }
    .focus_left {
        width: 65%;
        height: auto;
    }
    .focus_right {
        width: 32%;
    }
    .course .data_ls2 a {
        width: calc(100% - 70px);
        overflow: hidden;
        display: block;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .home-video {
        width: 100%;
    }
    .view .swiper-container {
        height: 550px;
    }
    .home-video .con {
        height: 600px;
    }
    .home-news {
        width: 100%;
    }
}

@media (max-width:950px) {
    .HomeBan .swiper-slide img {
        height: 400px;
    }
    .HomeBan .mask {
        font-size: 18px;
    }
    .focus {
        margin-top: 0;
    }
    .focus_left,
    .focus_right,
    .course .left_wrap,
    .course .right_wrap {
        width: 100%;
    }
    .course .data_ls2:nth-of-type(2),
    .focus_left .swiper-slide {
        height: auto;
    }
    .sp {
        margin-top: 20px;
    }
    .sp img {
        width: 100%;
    }
    .course .wrap_title {
        font-size: 20px;
        margin-top: 0;
    }
    .footer .contact,
    .footer .web {
        width: 100%;
        margin-left: 0;
    }
    .footer .copyright img {
        display: none;
    }
    .footer .copyright {
        text-align: center;
        font-size: 14px;
    }
}

@media (max-width:767px) {
    .view .swiper-container {
        height: 550px;
    }
    .home-video .con {
        height: auto;
    }
    .preview .swiper-slide {
        width: 30%;
    }
    .preview {
        position: inherit;
        width: 100%;
        height: auto;
        left: auto;
        transform: none;
        -webkit-transform: none;
        -moz-transform: none;
        -ms-transform: none;
        -o-transform: none;
        bottom: auto;
        margin-top: 10px;
    }
    .preview .swiper-slide {
        height: 120px;
    }
    .preview .swiper-container {
        height: auto;
    }
}

@media (max-width:480px) {
    .header .nav {
        width: 60%;
    }
    .HomeBan .swiper-slide img {
        height: 320px;
    }
    .course .data_ls2 li a,
    .course .left_ctg .data_ls li,
    .HomeBan .mask,
    .focus_left .swiper-slide .slider-title {
        font-size: 14px;
    }
    .HomeBan .mask {
        line-height: 40px;
    }
    .footer .msg {
        padding-top: 20px;
    }
    .footer .part_title {
        margin-bottom: 5px;
    }
    .footer .web {
        margin-top: 20px;
    }
    .pic-content {
        margin-top: 30px;
    }
    .preview .swiper-slide {
        height: 60px;
    }
    .view .swiper-container {
        height: 300px;
    }
}

/* 友情链接样式 */
.layout {
			height:4.375rem;
			background-color:#882f2e;
			background-size: cover;
			color: #ffffff;
		}
		.logo-bar {
			max-width: 1200px;
			height: 100%;
			margin: 0 auto;
			display: -moz-flex;
			display: flex;
			justify-content: space-between;
			align-items: center
		}
		
		.nav-list {
			display: -moz-flex;
			display: flex;
			justify-content: space-between;
			align-items: center;
			list-style-type: none;
			list-style-position: inside
		}
		.nav-list>li {
			position: relative;
			margin-left: 10px
		}
		.nav-list>li a {
			color: #ffffff;
			display: block;
			padding: 10px 25px;
			font-size: 14px;
			text-align: center;
			cursor: pointer;
			transition: all .3s linear
		}
		.nav-list>li.active>a,
		.nav-list>li:hover>a {
			color: #ffffff
		}
		.sub-nav {
			width:200px
		}
		.sub-nav,
		.sub-nav-apply {
			display: none;
			position: absolute;
			left: 0;
			right: 0;
			top: 40px;
			padding: 10px 0;
			background-color: #b01f21;
			color: #ffffff;
			border-radius: 4px;
			z-index: 1000;
			
		}
		.sub-nav-apply {
			width:180px;
			text-align: center;
			
		}
		.sub-nav:before {
			content: "";
			position: absolute;
			top: -15px;
			left: 0;
			height: 20px;
			width: 100%
		}
		.sub-item {
			text-align: center;
			cursor: pointer
		}
		.sub-item>a {
			color: #ffffff
		}
		.selectedColor,
		.sub-item:hover {
			background-color: #8c1719;
		}
		.nav-list>li:hover .sub-nav {
			display: block
		}


	   /* fullSlide */
	   .fullSlide{width:100%;position:relative;height:300px;background:#ffffff; margin: 0 auto;}
	   .fullSlide .bd{margin:0 auto;position:relative;z-index:0;overflow:hidden;}
	   .fullSlide .bd ul{width:100% !important;}
	   .fullSlide .bd li{width:100% !important;height:300px;overflow:hidden;text-align:center;}
	   .fullSlide .bd li a{display:block;height:300px;}
	   .fullSlide .hd{width:100%;position:absolute;z-index:1;bottom:0;left:0;height:30px;line-height:30px;}
	   .fullSlide .hd ul{text-align:center;}
	   .fullSlide .hd ul li{cursor:pointer;display:inline-block;*display:inline;zoom:1;width:60px;height:11px;margin:1px;overflow:hidden;
	   background:#ffffff;filter:alpha(opacity=50);opacity:0.5;line-height:999px;}
	   .fullSlide .hd ul .on{background:#000000;}
	   .fullSlide .prev,.fullSlide .next{display:block;position:absolute;z-index:1;top:50%;margin-top:-30px;left:15%;z-index:1;width:40px;height:60px;
	   background:url(/plug/img/slider-arrow.png) -126px -137px #000000 no-repeat;cursor:pointer;filter:alpha(opacity=50);opacity:0.5;display:none;}
	   .fullSlide .next{left:auto;right:15%;background-position:-6px -137px;}