.w {
    width: 1200px;
    margin: 0 auto;
}

.nav {
    height: 100px;
    background-color: rgba(237, 44, 37, 0.6);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 10;
}

.nav {
    display: flex;
    align-items: center;
}

.nav .w {
    box-sizing: border-box;
    /* padding: 0 25px; */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo a span {
    color: #fff;
    font-size: 20px;
    margin-left: 7px;
}

.nav-list a {
    font-size: 16px;
    color: #fff;
    margin: 0 15px;
}

.nav-list a:first-child {
    margin-left: 0;
}

.nav-list a:last-child {
    margin-right: 0;
}

.toggle-button {
    height: 30px;
    cursor: pointer;
    padding: 0 10px;
    /* display: flex; */
    display: none;
    border-radius: 2px;
    flex-direction: column;
    justify-content: space-around;
    background-color: rgba(0, 0, 0, .3);
}

.toggle-button div {
    width: 20px;
    height: 3px;
    border-radius: 1px;
    background-color: #fff;
}

.big-swiper-slide img {
    width: 100%;
    vertical-align: bottom;
}


/* 首页模块 */

.module-tit {
   display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 37px 0 25px 0;
    color: #fff;
   background-color: rgba(237, 44, 37, 0.6);
    padding: 15px;
}

.module1 .module-tit {
    margin: 25px 0 20px 0;
}

.module-tit h3 {
    font-size: 20px;
}

.module-tit a {
    color: #fff;
    font-size: 16px;
}

.module1-l {
    float: left;
    width: 67.92%;
}

.module1-r {
    float: right;
    width: 30%;
    margin-top: -70px;
    position: relative;
    z-index: 10;
    background-color: rgba(242, 190, 10, 0.1);
}

.module1-l-pic {
    display: flex;
    justify-content: space-between;
}

.module1-l-pic a {
    display: block;
    width: 100%;
    margin-bottom: 10px;}

.module1-l-pic a img {
    width: 100%;
  height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    vertical-align: bottom;}

.module1-pic-tit p {
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #ed2c25;
    font-size: 16px;
    margin-top: 10px;
}

.module1-pic-c {
    color: #474747;
    font-size: 14px;
    line-height: 25px;
    margin: 10px 0 12px;
}

.module1-pic-t {
    color: #ed2c25;
    font-size: 14px;
}

.module1-list li {
    padding: 20px 0;
    width: 98.125%;
    position: relative;
    display: flex;
    justify-content: space-between;
}

.line::after {
    content: '';
    display: block;
    background-image: url(../img/line.png);
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 1px;
}

.module1-list li a {
    font-size: 14px;
    color: #474747;
    display: block;
    width: 70.5%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.module1-list li a:hover {
    color: #ed2c25;
}
.module1-pic {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.module1-pic-c p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.index-time {
    font-size: 14px;
    color: rgba(237, 44, 37, 0.6);
}

.annunciate {
    text-align: center;
}

.annunciate>h3 {
    line-height: 70px;
   background-color: rgba(237, 44, 37, 0.6);
    font-size: 20px;
    color: #f2be0a;
}

.annunciate-list {
    padding: 20px 0;
    margin: 0 20px;
    position: relative;
}

.annunciate-time {
    font-size: 14px;
    color: #ed2c25;
    margin-bottom: 15px;
}

.annunciate-list>a {
    color: #474747;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.annunciate-more {
    color: #ed2c25;
    font-size: 14px;
    display: block;
    padding: 10px;
}

.module {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.module-new {
    width: 25%;
}
.module-new:nth-child(2) {
    width: 73%;
}
.module-new-img a {
    display: flex;
}

.module-new-img-l {
    width: 47.27%;
height:220px;
}

.module-new-img-l img {
    width: 100%;
    vertical-align: bottom;
height:100%;
}

.module-new-img-r {
    width: 52.73%;
    padding: 20px 25px 0 15px;
}

.module-new-img-t {
    color: #ed2c25;
    font-size: 16px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.module-new-img-c {
    font-size: 14px;
    color: #474747;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    margin-top: 13px;
    margin-bottom: 30px;
}

.module-new-img-time {
    color: #ed2c25;
    font-size: 14px;
}

.video-swiper {
    margin-bottom: 100px;
}

.video-slide {
    position: relative;
}

.video-slide img {
    width: 100%;
    height:220px;
}

.video-slide p {
    position: absolute;
    bottom: 0px;
    padding:15px 0;
    font-size: 16px;
    text-align: center;
    width: 100%;
    color: #fff;
    background: linear-gradient(0deg, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
}


/* 首页模块结束 */


/* 底部 */

.footer,
.footer a {
    background-color: #ed2c25;
    text-align: center;
    color: #fff;
    padding: 35px 0 30px;
}


/* 新闻列表内容开始  */

.products-body {
    width: 100%;
    background-color: #F7F7F7;
}

.products-cont {
    margin: 0 auto;
    max-width: 1200px;
}

.cont-nav {
    width: 340px;
    background-color: #fff;
    margin-top: -58px;
    position: relative;
    z-index: 2;
}

.cont-nav-top {
    box-sizing: border-box;
    padding-top: 50px;
    padding-left: 70px;
    width: 340px;
    height: 250px;
    position: relative;
    background-color: #ed2c25;
}

.cont-nav-top p {
    line-height: 2;
    margin-bottom: 5px;
    text-transform: uppercase;
    color: #fff;
    font-size: 26px;
}

.nav-row {
    margin-bottom: 20px;
    width: 80px;
    height: 4px;
    background-color: #fff;
}

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

.left-nav>li {
    cursor: pointer;
    border-bottom: #e6e6e6 solid 1px;
    box-sizing: border-box;
    padding: 35px 20px 35px 45px;
    min-height: 90px;
    width: 100%;
}

.left-nav>li>a.on {
    color: #ed2c25;
}

.left-nav>li>a {
    line-height: 1;
    font-size: 20px;
    color: #333333;
}

.left-nav>li>a>b {
    margin-right: 20px;
    font-weight: bold;
    font-size: 20px;
}

.left-nav>li>a span {
    margin-top: 3px;
    float: right;
    margin-left: 135px;
    display: block;
    height: 15px;
    width: 9px;
    background-image: url(../img/icon18.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.left-nav>li>a span.active,
.left-nav>li:hover>a span {
    background-image: url(../img/icon23.png);
}

.left-nav>li:hover>a {
    color: #ed2c25;
}

.cont-centbg {
    padding-bottom: 40px;
    width: 844px;
    background-color: #F7F7F7;
    margin-top: 20px;
}

.cont-cent {
    box-sizing: border-box;
    padding: 60px 15px 50px;
    background-color: #fff;
}

.crumbs {
    font-size: 14px;
    color: #999999;
    padding-bottom: 10px;
    border-bottom: 1px solid #ececec;
}

img {
    border: none;
}

.crumbs a {
    font-size: 14px;
    color: #999999;
    padding: 0 10px;
}


/* .newscont-list {
        margin-bottom: 75px;
    } */

.newscont-list li {
    padding: 37px 0;
    width: 100%;
    border-bottom: 1px #e5e5e5 solid;
}

.newscont-list-top a {
    font-size: 18px;
    color: #333333;
  display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
overflow: hidden;

}

.newscont-list-top span {
    font-size: 14px;
    color: #b2b2b2;
}

.newscont-list-sub {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #808080;
    font-size: 14px;
    margin-top: 25px;
    margin-left: 30px;
}

a {
    color: #333;
    text-decoration: none;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
}

.clearfix:after {
    clear: both;
    content: "";
    display: block;
    visibility: hidden;
    height: 0;
    overflow: hidden;
}

.newscont-list li:hover .newscont-list-title {
    color: #ed2c25;
}

.crumbs a:hover {
    color: #ed2c25;
}

.newscont-list-title b {
    margin: 0 20px 0 0;
}


/* 分页器结束 */

.paging {
    display: flex;
    justify-content: center;
    margin-top: 75px;
}

.paging li {
    border: 1px solid #d4dfd9;
    margin: 0 4px;
}

.paging li a {
    display: block;
    color: #333333;
    font-size: 16px;
    padding: 5px 10px;
}

.paging li a:hover,
.paging li a.pag_act {
    color: #fff;
    background-color: #ed2c25;
}

.paging li input {
    border: 0;
}

.paging li input[type=text] {
    width: 52px;
    margin-top: 6px;
}

.paging li:last-child {
    border: 0;
}

.paging li input[type=button] {
    background-color: transparent;
    height: 100%;
    cursor: pointer;
}


/* 分页器结束 */


/* 新闻列表内容结束  */


/* 面包屑开始 */

.detail02_crumbs {
    width: 100%;
    height: 60px;
    overflow: hidden;
    display: block;
    margin: auto;
    background: #e7e7e7;
}

.detail02_crumbs_con {
    max-width: 1180px;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.detail02_crumbs_con ul {
    list-style-type: none;
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.detail02_crumbs_con ul li {
    width: auto;
    height: auto;
    overflow: hidden;
    margin: auto;
    float: left;
    margin-right: 40px;
}

.detail02_crumbs_con ul li a {
    text-decoration: none;
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.detail02_crumbs_con ul li a p {
    font-size: 16px;
    color: #191919;
    padding-bottom: 14px;
    margin-top: 20px;
}

.detail02_crumbs_con ul li a span {
    width: 40px;
    height: 5px;
    overflow: hidden;
    display: none;
    margin: auto;
    border-radius: 10px;
    background: #ed2c25;
}

.detail02_crumbs_con ul .detail02__active a span,
.detail02_crumbs_con ul li:hover a span {
    display: block;
}

.detail02_crumbs_con ul .detail02__active a p,
.detail02_crumbs_con ul li:hover a p {
    color: #ed2c25;
}


/* .detail02_crumbs_con ul li a:hover p {
        color: rgb(68, 112, 128);
    } */


/* 面包屑结束 */


/* 详情内容开始  */

.detail02_con {
    max-width: 1180px;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.detail02_con_t {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    border-bottom: 1px solid #cccccc;
}

.detail02_con_t h1 {
    font-size: 32px;
    color: #191919;
    font-weight: normal;
    margin-top: 62px;
}

.detail02_con_t_c {
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.detail02_con_t_c span {
    font-size: 16px;
    color: #666666;
    display: inline-block;
    margin-right: 130px;
    padding: 26px 0 32px;
}

.detail02_con_c {
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.detail02_con_c_con {
    padding: 40px 0;
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.detail02_con_c_con p {
    text-indent: 2em;
    line-height: 34px;
    font-size: 18px;
    color: #666666;
}

.detail02_con_c_con img {
    max-width: 100%;
    height: auto;
    margin: 40px auto;
    display: block;
    overflow: hidden;
}

.detail02_con_b {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: 20px auto 100px;
}

.detail02_con_b a {
    font-size: 18px;
    color: #333333;
    display:block;
    margin-bottom:10px;
}

.detail02_con_b a:hover {
    color: rgb(68, 112, 128);
}



/* 详情内容结束  */


/* 面包屑开始 */

.crumbs {
    width: 100%;
    height: 81px;
    overflow: hidden;
    display: block;
    margin: auto;
    border-bottom: 1px solid #e1e1e1;
}

.crumbs_con {
    max-width: 1110px;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.crumbs_con_l {
    float: left;
    width: auto;
    height: auto;
    overflow: hidden;
}

.crumbs_con_l ul {
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    list-style-type: none;
}

.crumbs_con_l ul li {
    width: auto;
    height: auto;
    overflow: hidden;
    display: inline-block;
    margin: auto;
    float: left;
    transition: all .15s linear;
    margin-right: 30px;
}

.crumbs_con_l ul li a {
    line-height: 80px;
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    text-decoration: none;
    font-size: 16px;
    color: #333333;
}

.crumbs_con_l ul .crumbs_active a,
.crumbs_con_l ul li a:hover {
    border-bottom: 4px solid #ed2c25;
}

.crumbs_con_l ul li a p {
    font-size: 18px;
    color: #333333;
    line-height: 76px;
    text-align: center;
    margin: 0 6px;
}

.crumbs_con_l ul .crumbs_active a p {
    color: #ed2c25;
}

.crumbs_con_l ul li a:hover p {
    color: #ed2c25;
}

.crumbs_con_r {
    float: right;
    width: auto;
    height: auto;
    overflow: hidden;
    margin: auto;
}

.crumbs_con_r img {
    width: 14px;
    height: 14px;
    float: left;
    margin: 34px auto;
    margin-right: 8px;
}

.crumbs_con_r p {
    float: left;
    overflow: hidden;
    margin: auto;
    font-size: 14px;
    color: #8f8e8e;
}

.crumbs_con_r p a {
    text-decoration: none;
    width: auto;
    height: auto;
    overflow: hidden;
    display: inline-block;
    margin: auto;
    color: #8f8e8e;
    line-height: 81px;
}

.crumbs_con_r p a:hover {
    color: #ed2c25;
}


/* 面包屑结束 */


/* 产品列表内容开始 */

.product03_list {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}

.product03_list ul {
    max-width: 1120px;
    height: auto;
    overflow: hidden;
    display: block;
    margin: 30px auto 60px;
    text-align: center;
}

.product03_list ul li {
    width: 256px;
    height: 330px;
    overflow: hidden;
    margin: 10px auto;
    display: inline-block;
    padding: 10px;
    position: relative;
}

.product03_list ul li a {
    text-decoration: none;
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    text-align: left;
}

.product03_list ul li a .product03_list_t {
    width: 256px;
    height: 260px;
    overflow: hidden;
    display: block;
    margin: auto;
}

.product03_list_t img {
    width: 256px;
    height: 300px;
    transition: 1s;
}

.product03_list ul li:hover .product03_list_t img {
    margin-top: -40px;
    transition: 1s;
}

.product03_list ul li a p {
    margin-top: 20px;
    font-size: 16px;
    color: #141414;
}

.product03_list ul li a span {
    margin-top: 10px;
    font-size: 14px;
    color: #141414;
    display: block;
    margin-left: 8px;
}

.product03_list ul li .border_top {
    position: absolute;
    height: 1px;
    width: 0;
    font-size: 0;
    background: #666666;
    top: 0;
    left: 0;
    -webkit-transition: all 1s ease-out;
    -o-transition: all 1s ease-out;
    transition: all 1s ease-out;
}

.product03_list ul li .border_right {
    position: absolute;
    height: 0px;
    width: 1px;
    font-size: 0;
    background: #666666;
    bottom: 0;
    right: 0;
    -webkit-transition: all 1s ease-out;
    -o-transition: all 1s ease-out;
    transition: all 1s ease-out;
}

.product03_list ul li .border_bottom {
    position: absolute;
    height: 1px;
    width: 0px;
    font-size: 0;
    background: #666666;
    right: 0;
    bottom: 0;
    -webkit-transition: all 1s ease-out;
    -o-transition: all 1s ease-out;
    transition: all 1s ease-out;
}

.product03_list ul li .border_left {
    position: absolute;
    height: 0px;
    width: 1px;
    font-size: 0;
    background: #666666;
    left: 0;
    top: 0;
    -webkit-transition: all 1s ease-out;
    -o-transition: all 1s ease-out;
    transition: all 1s ease-out;
}

.product03_list ul li:hover .border_top {
    width: 280px;
}

.product03_list ul li:hover .border_bottom {
    width: 280px;
}

.product03_list ul li:hover .border_left {
    height: 360px;
}

.product03_list ul li:hover .border_right {
    height: 360px;
}


/* 产品列表内容结束 */

/* 学生组织开始 */

.ind_list {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: 40px auto 15px;
}

.ind_list ul {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    list-style: none;
}

.ind_list ul li {
    width: 24.37%;
    height: auto;
    overflow: hidden;
    display: block;
    float: left;
    background-color: rgba(237, 44, 37, 0.6);
    margin: auto;
    margin-top: 10px;
    margin-right: 10px;
}

.ind_list ul li:nth-child(4n+4) {
    margin-right: 0;
}

.ind_list ul li a {
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: 10px;
}

.ind_list ul li a img {
    width: 50px;
    height: 50px;
    overflow: hidden;
    display: block;
    margin: auto;
    float: left;
    margin-right: 15px;
    margin-left: 10px;
}

.ind_list ul li a p {
    font-size: 20px;
    color: #fff;
    margin-top: 10px;
    float: left;
}

.module-new:nth-child(2) {
    width: 73%;
}
/* 学生组织结束 */


/* 媒体链接开始 */

.meiti_list {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
  background-color: rgba(237, 44, 37, 0.6);
}

.meiti_list li {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    border-bottom: 2px solid #fff;
}

.meiti_list li a {
    width: auto;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    padding: 17px;
}

.meiti_list li a img {
    width: 50px;
    height: 50px;
    overflow: hidden;
    display: block;
    margin: auto;
    float: left;
    margin-right: 10px;
}

.meiti_list li a p {
    font-size: 18px;
    color: #fff;
    float: left;
    margin-top: 13px;
}


/* 媒体链接结束 */

/* 弹窗开始 */
.tanchuang{
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: none;
    margin: auto;
    background: rgba(0, 0, 0, .8);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 9999;
}
.tanchuang_con{
    width: 300px;
    height: 400px;
    overflow: hidden;
    display: block;
    margin: auto;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.tanchuang_con img{
    max-width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
}
.tanchuang_t{
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: none;
    margin: auto;
    background: rgba(0, 0, 0, .8);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 9999;
}
.tanchuang_ac{
    display: block;
}
/* 弹窗结束 */

/*友情链接开始*/
.youqing {
    width: 100%;
    height: auto;
    overflow: hidden;
    display: block;
    margin: auto;
    text-align: center;
    margin-top: 50px;
}

.youqing_t {
    width: 15%;
    height: auto;
    overflow: hidden;
    display: inline-block;
    margin: auto;
}


/* 友情链接结束 */
/*友情链接结束*/