@charset "UTF-8"; #loading {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
    height: 100%;
    background: #fff;
}

html {
    font-size: 100px;
    min-width: 320px;
    overflow-x: auto;
}

.container {
    width: 1300px;
    max-width: 85%;
    margin: 0 auto;
    font-size: .16rem;
}

.overflow {
    height: 100vh;
    overflow: hidden;
}

.header {
    width: 100%;
    padding: .22rem 0;
    background-image: url("../images/t_bg1.jpg");
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: transparent;
    background-size: cover;
}

.header .fr {
    text-align: right;
}

.logo img {
    width: auto;
}

.top-link {
    margin: 0 0 7px;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #666;
    text-align: right;
}

.top-link a {
    color: #666;
}

.top-link a:hover {
    text-decoration: underline !important;
}

.top-link span {
    margin: 0 .08rem;
}

.search {
    display: inline-block;
    padding: 0 3px 0 .1rem;
    font-size: 0;
    background: #fff;
    border-radius: 4px;
    border: 1px solid #e1e1e1;
}

.search .input {
    width: 1.9rem;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.32rem;
    height: .32rem;
    color: #444;
    text-align: left;
    vertical-align: top;
}

.search .input::placeholder {
    color: #999;
}

.search .submit {
    width: .3rem;
    height: .32rem;
    background-image: url(../images/search.png);
    background-repeat: no-repeat;
    background-position: 50% 45%;
    background-color: transparent;
    background-size: auto;
}

.search2 {
    width: 100%;
    max-width: 7.5rem;
    margin: 0 auto .3rem;
    padding: .1rem;
    box-shadow: 0 0 14px 0 #ccc;
}

.search2 .input {
    width: calc(100% - .52rem);
    height: .45rem;
    padding-left: .15rem;
    font-size: 0.15rem;
    font-weight: 500;
    line-height: 0.43rem;
    color: #555;
    text-align: left;
    vertical-align: top;
    border: 1px solid #eee;
}

.search2 .submit {
    width: .45rem;
    height: .45rem;
    vertical-align: top;
    background-image: url(../images/search2.png);
    background-repeat: no-repeat;
    background-position: 70% 50%;
    background-color: transparent;
    background-size: auto;
}

.search2 form {
    white-space: nowrap;
    font-size: 0;
}

.nav {
    position: relative;
    z-index: 10;
    width: 100%;
    background: #2f5a98;
}

.nav li {
    position: relative;
    z-index: 1;
    float: left;
    width: 10%;
}

.nav li a {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    margin: 0 auto;
    max-width: 100%;
    font-size: 0.18rem;
    font-weight: 500;
    line-height: 0.52rem;
    color: #fff;
    text-align: center;
    -webkit-transition: background 0.36s linear 0s;
    -moz-transition: background 0.36s linear 0s;
    -ms-transition: background 0.36s linear 0s;
    -o-transition: background 0.36s linear 0s;
    transition: background 0.36s linear 0s;
}

.nav li .lv2 {
    position: absolute;
    top: calc(150% + 10px);
    right: auto;
    bottom: auto;
    left: 0;
    z-index: 1;
    width: 100%;
    padding: .08rem 0 .1rem;
    background: #fff;
    box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
    border-radius: 2px;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all 0.1s linear 0s;
    -moz-transition: all 0.1s linear 0s;
    -ms-transition: all 0.1s linear 0s;
    -o-transition: all 0.1s linear 0s;
    transition: all 0.1s linear 0s;
}

.nav li .lv2 a {
    width: 100%;
    padding: .07rem .05rem;
    font-size: .15rem;
    line-height: .22rem;
    color: #333;
}

.nav li .lv2 a:hover {
    color: #fff;
    background: #2f5a98;
}

.nav li .lv2 .tri {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 100%;
    left: 0%;
    z-index: 1;
    width: 100%;
    height: 10px;
    overflow: hidden;
}

.nav li .lv2 .tri::after {
    display: block;
    content: "";
    box-sizing: border-box;
    width: 20px;
    height: 20px;
    margin: 0 auto;
    background: #fff;
    -webkit-transform: translate(0px, 6px) rotate(45deg);
    -moz-transform: translate(0px, 6px) rotate(45deg);
    -ms-transform: translate(0px, 6px) rotate(45deg);
    -o-transform: translate(0px, 6px) rotate(45deg);
    transform: translate(0px, 6px) rotate(45deg);
    box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.3);
}

.nav li:hover {
    z-index: 2;
}

.nav li:hover > a {
    font-weight: 700;
    color: #fff;
    background: #204f93;
}

.nav li:hover .lv2 {
    visibility: visible;
    opacity: 1;
    top: calc(100% + 10px);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.nav li.cur {
    z-index: 2;
}

.nav li.cur > a {
    font-weight: 700;
    color: #fff;
    background: #204f93;
}

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

.nav li::after {
    position: absolute;
    top: 16px;
    right: -1px;
    bottom: auto;
    left: auto;
    z-index: 1;
    content: "";
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.3);
}

.banner {
    position: relative;
    z-index: 1;
    font-size: 0;
    overflow: hidden;
}

.banner .img {
    position: relative;
    display: block;
    height: 0;
    padding: 28% 0 0;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-transition: transform 0.25s linear 0s;
    -moz-transition: transform 0.25s linear 0s;
    -ms-transition: transform 0.25s linear 0s;
    -o-transition: transform 0.25s linear 0s;
    transition: transform 0.25s linear 0s;
}

.banner .img img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner .slick-current a {
    -webkit-transform: scale(1.04);
    -moz-transform: scale(1.04);
    -ms-transform: scale(1.04);
    -o-transform: scale(1.04);
    transform: scale(1.04);
    -webkit-transition: transform 6s linear 0s;
    -moz-transition: transform 6s linear 0s;
    -ms-transition: transform 6s linear 0s;
    -o-transition: transform 6s linear 0s;
    transition: transform 6s linear 0s;
}

.banner .slick-dots {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 0.4rem;
    left: 0;
    z-index: 1;
    width: 100%;
    text-align: center;
}

.banner .slick-dots li {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 6px;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.banner .slick-dots li.slick-active {
    background: #f17b0a;
}

.banner .slick-arrow {
    position: absolute;
    top: 46%;
    right: auto;
    bottom: auto;
    left: auto;
    z-index: 1;
    width: 51px;
    height: 51px;
    background-image: url(../images/arrow.png);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: rgba(0, 0, 0, 0.3);
    background-size: auto;
    border-radius: 50%;
    opacity: 0;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.banner .slick-arrow.slick-prev {
    left: -2.6%;
}

.banner .slick-arrow.slick-next {
    right: -2.6%;
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}

.banner:hover .slick-arrow {
    opacity: 1;
}

.banner:hover .slick-arrow.slick-prev {
    left: 2.6%;
}

.banner:hover .slick-arrow.slick-next {
    right: 2.6%;
}

.pad-btn {
    display: none;
    align-items: center;
    font-size: 0;
}

.pad-btn .search-btn {
    position: relative;
    z-index: 5;
    display: inline-block;
    width: 34px;
    height: 34px;
    background-image: url(../images/search.png);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: transparent;
    background-size: auto;
    border: 1px solid #2f5a98;
    border-radius: 50%;
    cursor: pointer;
}

.pad-btn .nav-btn {
    position: relative;
    z-index: 5;
    display: flex;
    width: 36px;
    margin: 0 .2rem 0 .48rem;
    vertical-align: middle;
    cursor: pointer;
}

.pad-btn .nav-btn i {
    display: block;
    height: 2px;
    margin: 9px 0;
    background: #fff;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.pad-btn .nav-btn.close i:nth-child(1) {
    -webkit-transform: translate(0px, 11px) rotate(45deg);
    -moz-transform: translate(0px, 11px) rotate(45deg);
    -ms-transform: translate(0px, 11px) rotate(45deg);
    -o-transform: translate(0px, 11px) rotate(45deg);
    transform: translate(0px, 11px) rotate(45deg);
}

.pad-btn .nav-btn.close i:nth-child(2) {
    opacity: 0;
}

.pad-btn .nav-btn.close i:nth-child(3) {
    -webkit-transform: translate(0px, -11px) rotate(-45deg);
    -moz-transform: translate(0px, -11px) rotate(-45deg);
    -ms-transform: translate(0px, -11px) rotate(-45deg);
    -o-transform: translate(0px, -11px) rotate(-45deg);
    transform: translate(0px, -11px) rotate(-45deg);
}

#mask {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.85);
}

#mask .close {
    width: .7rem;
    height: .7rem;
    position: absolute;
    top: calc(80px + 5%);
    right: 10%;
    bottom: auto;
    left: auto;
    z-index: 1;
    cursor: pointer;
}

#mask .close i {
    display: block;
    width: 100%;
    height: 3px;
    background: #fff;
}

#mask .close i:nth-child(1) {
    -webkit-transform: translate(0, 33px) rotate(45deg);
    -moz-transform: translate(0, 33px) rotate(45deg);
    -ms-transform: translate(0, 33px) rotate(45deg);
    -o-transform: translate(0, 33px) rotate(45deg);
    transform: translate(0, 33px) rotate(45deg);
}

#mask .close i:nth-child(2) {
    -webkit-transform: translate(0, 31px) rotate(-45deg);
    -moz-transform: translate(0, 31px) rotate(-45deg);
    -ms-transform: translate(0, 31px) rotate(-45deg);
    -o-transform: translate(0, 31px) rotate(-45deg);
    transform: translate(0, 31px) rotate(-45deg);
}

.search-box {
    position: absolute;
    top: 40%;
    right: auto;
    bottom: auto;
    left: 0;
    z-index: 1;
    width: 100%;
    padding: .2rem 0;
    overflow: hidden;
}

.search-box form {
    background: #fff;
    white-space: nowrap;
    padding: .15rem .1rem .15rem .15rem;
    width: 80%;
    max-width: 6.5rem;
    margin: 0 auto;
    opacity: 0;
    -webkit-transition: all 0.42s linear 0s;
    -moz-transition: all 0.42s linear 0s;
    -ms-transition: all 0.42s linear 0s;
    -o-transition: all 0.42s linear 0s;
    transition: all 0.42s linear 0s;
    box-shadow: 0 0 2px 0 #ccc;
    border-radius: 2px;
    -webkit-transform: translateY(150%);
    -moz-transform: translateY(150%);
    -ms-transform: translateY(150%);
    -o-transform: translateY(150%);
    transform: translateY(150%);
}

.search-box .input {
    width: calc(100% - .55rem);
    height: .5rem;
    padding: 0 .1rem 0 .15rem;
    vertical-align: top;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.5rem;
    color: #333;
    text-align: left;
    border: 1px solid #eee;
}

.search-box .submit {
    width: .5rem;
    height: .5rem;
    vertical-align: top;
    background-image: url("../images/search2.png");
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: transparent;
    background-size: auto;
}

.search-box.show form {
    opacity: 1;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    transition-delay: .2s;
    -ms-transition-delay: .2s;
}

.tt1 {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tt2 {
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.tt3 {
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.tt4 {
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.tt5 {
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
}

.img-scale {
    position: relative;
    display: block;
    overflow: hidden;
}

.img-scale img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: transform 0.5s linear 0s;
    -moz-transition: transform 0.5s linear 0s;
    -ms-transition: transform 0.5s linear 0s;
    -o-transition: transform 0.5s linear 0s;
    transition: transform 0.5s linear 0s;
}

.img-scale .img-frame {
    position: relative;
    overflow: hidden;
}

.img-scale .img {
    /*背景图替换img*/
    height: 100%;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: transparent;
    background-size: cover;
    -webkit-transition: transform 0.5s linear 0s;
    -moz-transition: transform 0.5s linear 0s;
    -ms-transition: transform 0.5s linear 0s;
    -o-transition: transform 0.5s linear 0s;
    transition: transform 0.5s linear 0s;
}

.img-scale .img img {
    min-height: 100%;
}

.img-scale:hover img {
    min-height: 100%;
    -webkit-transform: scale(1.07);
    -moz-transform: scale(1.07);
    -ms-transform: scale(1.07);
    -o-transform: scale(1.07);
    transform: scale(1.07);
}

.img-scale:hover .img {
    -webkit-transform: scale(1.07);
    -moz-transform: scale(1.07);
    -ms-transform: scale(1.07);
    -o-transform: scale(1.07);
    transform: scale(1.07);
}

.column {
    position: relative;
    margin: .3rem 0;
}

.column h3 {
    display: inline-block;
    font-size: 0.28rem;
    font-weight: 700;
    line-height: 0.48rem;
    color: #000;
    text-align: left;
}

.column h3::after {
    display: block;
    content: "";
    box-sizing: border-box;
    width: .6rem;
    height: 4px;
    margin: 0 auto;
    background: #2f5a98;
}

.column .more {
    position: absolute;
    top: 0;
    right: 0;
    bottom: auto;
    left: auto;
    z-index: 1;
}

.more {
    font-size: .14rem;
    line-height: .48rem;
    color: #999;
}

.more:hover {
    color: #2f5a98;
}

.title {
    font-size: 0.16rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #000;
    text-align: left;
}

.title:hover {
    color: #2f5a98;
}

.info {
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.24rem;
    color: #666;
    text-align: justify;
}

.date {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.15rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #999;
    text-align: left;
}

.date1 {
    display: inline-block;
    vertical-align: top;
    width: 64px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.25rem;
    color: #2f5a98;
    text-align: center;
    border: 1px solid #2f5a98;
}

.date1 p:first-child {
    font-size: .26rem;
    line-height: .33rem;
    color: #fff;
    background: #2f5a98;
}

.index-news .news-slick1 {
    width: 51.538%;
}

.index-news .list1 {
    width: 45.769%;
    margin: 1px 0 0;
}

.index-notice {
    margin: .4rem 0 0;
    padding: 1px 0 .12rem;
    background-image: url("../images/t_bg2.jpg");
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: transparent;
    background-size: cover;
}

.index-notice .list2 {
    font-size: 0;
    margin: 0 -0.25rem;
}

.index-notice .list2 > li {
    display: inline-block;
    vertical-align: top;
    width: 33.3333333333%;
    padding: 0 0.25rem;
}

.index-lecture {
    padding: .4rem 0;
    background-image: url("../images/t_bg3.jpg");
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: transparent;
    background-size: cover;
}

.index-lecture .card {
    width: 48.2%;
    min-height: 5.3rem;
}

.index-lecture .card.fr {
    padding-bottom: .33rem;
}

.index-lecture .column {
    margin-top: .2rem;
    text-align: left;
}

.index-lecture .picture-list1 li:first-child {
    padding-top: 0;
}

.index-lecture .picture-list1 li:last-child {
    padding-bottom: 0;
    border: none;
}

.index-research {
    min-height: 3rem;
}

.index-link {
    padding: .4rem 0 .3rem;
}

.index-link ul {
    font-size: 0;
    margin: 0 -0.25rem;
}

.index-link ul > li {
    display: inline-block;
    vertical-align: top;
    width: 25%;
    padding: 0 0.25rem;
}

.index-link a {
    display: block;
    transition: all .3s;
    -ms-transition: all .3s;
}

.index-link a .icon {
    height: 1.1rem;
    border: 1px dashed #2f5a98;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: transparent;
    background-size: auto;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.index-link a .icon.i1 {
    background-image: url("../images/t_icon1.png");
}

.index-link a .icon.i1:hover {
    background-color: #2f5a98;
    background-image: url("../images/t_icon1_2.png");
}

.index-link a .icon.i2 {
    background-image: url("../images/t_icon2.png");
}

.index-link a .icon.i2:hover {
    background-color: #2f5a98;
    background-image: url("../images/t_icon2_2.png");
}

.index-link a .icon.i3 {
    background-image: url("../images/t_icon3.png");
}

.index-link a .icon.i3:hover {
    background-color: #2f5a98;
    background-image: url("../images/t_icon3_2.png");
}

.index-link a .icon.i4 {
    background-image: url("../images/t_icon4.png");
}

.index-link a .icon.i4:hover {
    background-color: #2f5a98;
    background-image: url("../images/t_icon4_2.png");
}

.index-link a p {
    margin: .08rem 0 0;
    text-align: center;
}

.index-link a:hover {
    transform: translateY(-7px);
    -ms-transform: translateY(-7px);
}

.index-link a:hover .title {
    color: #2f5a98;
    font-weight: 700;
}

.news-slick1 {
    font-size: 0;
    box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
}

.news-slick1 .img-frame {
    height: 0;
    padding: 4.35rem 0 0;
}

.news-slick1 .text {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    padding: 0 120px 0 .2rem;
    background: rgba(0, 0, 0, 0.4);
}

.news-slick1 .title {
    font-size: .18rem;
    font-weight: 700;
    line-height: .5rem;
    color: #fff;
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: transform 0.3s linear 0.6s;
    -moz-transition: transform 0.3s linear 0.6s;
    -ms-transition: transform 0.3s linear 0.6s;
    -o-transition: transform 0.3s linear 0.6s;
    transition: transform 0.3s linear 0.6s;
}

.news-slick1 .slick-active .title {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}

.news-slick1 .slick-dots {
    position: absolute;
    top: auto;
    right: 15px;
    bottom: 0.2rem;
    left: auto;
    z-index: 1;
}

.news-slick1 .slick-dots li {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 4px;
    border: 1px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.news-slick1 .slick-dots li.slick-active {
    background: #fff;
}

.news-slick1 .slick-arrow {
    position: absolute;
    top: 45%;
    right: auto;
    bottom: auto;
    left: auto;
    z-index: 1;
    width: 30px;
    height: 40px;
    background-image: url(../images/arrow.png);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: rgba(0, 0, 0, 0.3);
    background-size: auto;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.news-slick1 .slick-arrow.slick-prev {
    left: 0%;
}

.news-slick1 .slick-arrow.slick-next {
    right: 0%;
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}

.news-slick2 {
    margin: 0 -.25rem 0;
    font-size: 0;
}

.news-slick2 .slick-slide {
    padding: 0 .25rem;
}

.news-slick2 .img-scale {
    border-bottom: 1px solid #e5e5e5;
}

.news-slick2 .img-scale .img-frame {
    width: 1.8rem;
    border: 1px solid #ddd;
    border-bottom: none;
}

.news-slick2 .img-scale .img-frame .img {
    padding: 122.2222% 0 0;
}

.news-slick2 .text {
    position: absolute;
    top: 0;
    right: 0;
    bottom: auto;
    left: auto;
    z-index: 1;
    width: calc(100% - 2rem);
}

.news-slick2 .text .title {
    margin: 0 0 .15rem;
    max-height: .6rem;
}

.news-slick2 .text .info {
    max-height: .72rem;
}

.news-slick2 .text .date {
    display: inline-block;
    margin: .22rem 0 0;
    padding: 0 6px;
    color: #fff;
    border-radius: 2px;
    background: #2e66b7;
}

.news-slick2 .slick-dots {
    margin: .3rem 0 .4rem;
    text-align: center;
}

.news-slick2 .slick-dots li {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 5px;
    background: #c6d2cb;
    border-radius: 50%;
    cursor: pointer;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.news-slick2 .slick-dots li.slick-active {
    background: #2f5a98;
}

.news-slick2 .slick-arrow {
    position: absolute;
    top: 37%;
    right: auto;
    bottom: auto;
    left: auto;
    z-index: 1;
    width: 45px;
    height: 45px;
    background-image: url(../images/arrow2.png);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: #fff;
    background-size: auto;
    box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.2);
    border-radius: 50%;
}

.news-slick2 .slick-arrow.slick-prev {
    left: -.4rem;
}

.news-slick2 .slick-arrow.slick-next {
    right: -.4rem;
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}

.first-news {
    padding: 0 0 .12rem;
    font-size: 0;
    border-bottom: 1px solid #e1e1e1;
}

.first-news .img-scale {
    display: inline-block;
    vertical-align: top;
    width: 1.8rem;
}

.first-news .img-scale .img {
    padding: 66.6666% 0 0;
}

.first-news .text {
    display: inline-block;
    vertical-align: top;
    margin: -5px 0 0;
    padding: 0 0 0 .2rem;
    width: calc(100% - 1.8rem);
}

.first-news .title {
    line-height: .28rem;
    max-height: .56rem;
}

.first-news .info {
    max-height: .48rem;
}

.first-news .date {
    color: #2f5a98;
}

.list1 li {
    padding: .16rem 0;
    font-size: 0;
    border-bottom: 1px dashed #ddd;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.list1 li:first-child {
    padding-top: 0;
}

.list1 li:last-child {
    padding-bottom: 0;
    border: none;
}

.list1 li:hover {
    -webkit-transform: translateX(4px);
    -moz-transform: translateX(4px);
    -ms-transform: translateX(4px);
    -o-transform: translateX(4px);
    transform: translateX(4px);
}

.list1 li:hover .title {
    color: #2f5a98;
}

.list1 .text {
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 64px);
    height: .6rem;
    overflow: hidden;
    padding: 0 0 0 .14rem;
}

.list1 .text .title {
    display: inline-block;
    vertical-align: middle;
}

.list2 li a {
    display: block;
    margin: 0 0 .3rem;
    padding: .21rem 0;
    font-size: 0;
    background: #fff;
    box-shadow: 0 0 7px 0 rgba(0, 0, 0, 0.2);
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.list2 li a:hover {
    box-shadow: 0 0 17px 0 rgba(0, 0, 0, 0.25);
}

.list2 .date1 {
    padding: 6px 0 1px;
    color: #fff;
    background: #2f5a98;
}

.list2 .date1 p:first-child {
    font-weight: 700;
    line-height: .26rem;
}

.list2 .text {
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 64px);
    height: .6rem;
    line-height: .6rem;
    overflow: hidden;
    padding: 0 .1rem 0 .14rem;
}

.list2 .text .title {
    display: inline-block;
    vertical-align: middle;
}

.list3 {
    margin: .12rem 0 0;
}

.list3 li, .list1 li {
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.list3 li:hover, .list1 li:hover {
    -webkit-transform: translateX(4px);
    -moz-transform: translateX(4px);
    -ms-transform: translateX(4px);
    -o-transform: translateX(4px);
    transform: translateX(4px);
}

.list3 li:hover .title {
    color: #2f5a98;
}

.list3 .title, .list3 .date {
    line-height: .5rem;
}

.list3 .date {
    color: #2f5a98;
}

.list4 li {
    padding: .15rem 0;
    border-bottom: 1px dashed #d3d3d3;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.list4 li:hover {
    -webkit-transform: translate3d(5px, 0, 0);
    -moz-transform: translate3d(5px, 0, 0);
    -ms-transform: translate3d(5px, 0, 0);
    -o-transform: translate3d(5px, 0, 0);
    transform: translate3d(5px, 0, 0);
}

.list4 li:hover .title {
    color: #2f5a98;
}

.list4 li:hover .title::before {
    background: #2f5a98;
}

.list4 li:hover .date {
    background-image: url(../images/n_icon4_2.png);
}

.list4 .date {
    font-size: .15rem;
}

.list4 .title {
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 1.2rem);
}

.list4 .title::before {
    display: inline-block;
    content: "";
    width: 8px;
    height: 8px;
    margin: 0 .12rem 1px 0;
    background: #2f5a98;
    border-radius: 50%;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.picture-list1 li {
    padding: .22rem 0;
    font-size: 0;
    border-bottom: 1px solid #e1e1e1;
}

.picture-list1 .img-scale {
    display: inline-block;
    vertical-align: top;
    width: 1.5rem;
}

.picture-list1 .img-scale .img {
    padding: 66.66% 0 0;
    background-color: #f6f6f6;
}

.picture-list1 .text {
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 1.5rem);
    padding: 0 0 0 .2rem;
}

.picture-list1 .title {
    line-height: .2rem;
    margin: 0 0 .1rem;
}

.picture-list1 .info span {
    color: #2f5a98;
}

.news-list1 .first-news {
    padding: .22rem .1rem .22rem 0;
    border-bottom: 1px dashed #ddd;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.news-list1 .first-news .img-scale {
    width: 2.3rem;
}

.news-list1 .first-news .text {
    width: calc(100% - 2.3rem);
    margin: 0 0 0;
}

.news-list1 .first-news:hover {
    box-shadow: 5px 5px 2px 0 rgba(0, 0, 0, 0.2);
}

.news-list1 .first-news:hover .title {
    color: #2f5a98;
}

.news-list1 .title {
    font-size: .17rem;
    font-weight: 700;
    color: #333;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.news-list1 .title:hover {
    -webkit-transform: translateX(4px);
    -moz-transform: translateX(4px);
    -ms-transform: translateX(4px);
    -o-transform: translateX(4px);
    transform: translateX(4px);
}

.news-list1 .info {
    margin: .1rem 0;
    max-height: .72rem;
}

.card {
    padding: 0 .3rem .2rem;
    background: #fff;
    box-shadow: 0 0 7px 0 rgba(0, 0, 0, 0.2);
}

.footer {
    background: #3269b9;
}

.foot-link {
    padding: .12rem 0;
    font-size: 0.16rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #fff;
    text-align: left;
}

.foot-link h6 {
    display: inline-block;
}

.foot-link a {
    font-size: .15rem;
    color: #fff;
    margin: 0 0 0 .3rem;
}

.foot-link a:nth-child(2) {
    margin-left: 2px;
}

.foot-link a:hover {
    text-decoration: underline;
}

.copy {
    padding: .2rem .1rem;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #fff;
    text-align: center;
    border-top: 1px solid #3478d6;
    background: #204f93;
}

.decoration {
    position: relative;
    z-index: 5;
    padding: 21% 0 0;
}

.decoration img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.decoration::after {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 30%;
    content: "";
    background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.8), transparent);
}

.lv1-column {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 0.5rem;
    left: 0;
    z-index: 2;
    width: 100%;
}

.lv1-column h3 {
    font-size: 0.36rem;
    font-weight: 500;
    line-height: 0.7rem;
    color: #fff;
    text-align: left;
}

.position {
    position: absolute;
    top: auto;
    right: auto;
    bottom: -0.3rem;
    left: 0;
    z-index: 2;
    min-width: 7.8rem;
    max-width: 90%;
    padding: 0 0 0 calc(50% - 650px);
    font-size: 0;
    background: #2f5a98;
    white-space: nowrap;
}

.position .place {
    display: inline-block;
    vertical-align: top;
    padding-left: .24rem;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 60px;
    color: #fff;
    text-align: left;
    background-image: url(../images/position.png);
    background-repeat: no-repeat;
    background-position: 0 50%;
    background-color: transparent;
    background-size: auto;
}

.position .place a {
    color: #fff;
}

.position .place a:hover {
    text-decoration: underline;
}

.position::after {
    content: "";
    position: absolute;
    top: 0;
    right: auto;
    bottom: auto;
    left: 100%;
    z-index: 1;
    width: 0;
    height: 0;
    border-top: 30px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 30px solid #2f5a98;
    border-left: 10px solid #2f5a98;
}

.section {
    position: relative;
    z-index: 2;
    padding: .7rem 0 0;
}

.sidebar {
    width: 2.4rem;
}

.sidebar li {
    position: relative;
    border-bottom: 1px solid #ddd;
}

.sidebar li a {
    position: relative;
    display: block;
    padding: .15rem 17% .15rem 14.58%;
    font-size: 0.18rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #333;
    text-align: left;
}

.sidebar li a:hover {
    color: #2f5a98;
    font-weight: 700;
}

.sidebar li a::after {
    position: absolute;
    top: calc(50% - .15rem);
    right: 10%;
    bottom: auto;
    left: auto;
    z-index: 1;
    content: ">";
    font-family: "宋体";
    font-size: .16rem;
    font-weight: 700;
}

.sidebar li.cur {
    border-bottom: none;
    background-image: url(../images/n_icon3.png);
    background-repeat: no-repeat;
    background-position: 0 0;
    background-color: #2f5a98;
    background-size: 1rem;
}

.sidebar li.cur > a {
    color: #fff;
    border: none;
    font-weight: 700;
}

.sidebar .sub-nav {
    display: none;
    margin: 0 0 0 .08rem;
    padding-bottom: .1rem;
    background: #f8f8f8;
}

.sidebar .sub-nav a {
    padding-top: .1rem;
    padding-bottom: .1rem;
    font-size: .16rem;
    color: #555;
    text-indent: .8em;
}
.sidebar .sub-nav .lv4 {
    padding: 0 0 .1rem .52rem;
    
}
.sidebar .sub-nav .lv4 a {
    font-size: .14rem;
    padding: 0 .05rem
    
}
.sidebar .sub-nav a::after {
    display: none;
}

.sidebar .sub-nav > a.cur, .sidebar .sub-nav .lv4 > a.cur {
    color: #204f93;
    font-weight: 700;
}

.sidebar .sub-nav a span {
    font-size: .18rem;
}

@media screen and (min-width: 1025px) {
    .sidebar {
        margin-bottom: .4rem;
    }
}

.main {
    position: relative;
    width: calc(100% - 2.95rem);
    min-height: 4rem;
    margin: 0 0 .5rem;
}

.main .picture-list1 {
    margin: .1rem 0 0;
}

.main .picture-list1 li {
    border-bottom-style: dashed;
}

.main .picture-list1 .img-scale {
    width: 1.8rem;
}

.main .picture-list1 .text {
    width: calc(100% - 1.8rem);
    padding-top: .05rem;
}

.main .item {
    margin: .3rem 0 0;
    padding: 0 0 .4rem;
    border-bottom: 1px dashed #ddd;
}

.main .item:first-child {
    margin: 0;
}

.main .item:last-child {
    padding: 0;
    border: none;
}

.main .picture-list1 li {
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.main .picture-list1 li:hover {
    box-shadow: 5px 5px 2px 0 rgba(0, 0, 0, 0.2);
}

.main .picture-list1 li:hover .title {
    color: #2f5a98;
}

.main .picture-list1 .title {
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.main .picture-list1 .title:hover {
    -webkit-transform: translateX(4px);
    -moz-transform: translateX(4px);
    -ms-transform: translateX(4px);
    -o-transform: translateX(4px);
    transform: translateX(4px);
}

.current-column {
    margin: 0 0 .1rem;
    border-bottom: 1px solid #ddd;
}

.current-column h3 {
    display: inline-block;
    margin: 0 0 -1px;
    padding: 0 2px .12rem;
    font-size: 0.25rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #000;
    text-align: left;
    border-bottom: 3px solid #2f5a98;
}

.article {
    padding: .1rem 0 0rem;
}

.article .title {
    margin: 0 0 .3rem;
    font-size: 0.26rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #000;
    text-align: center;
}

.article .sub {
    margin: .25rem 0;
    padding: .12rem 0;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.22rem;
    color: #777;
    text-align: center;
    background: #f6f6f6;
    border: 1px solid #eee;
}

.article .content {
    min-height: 2rem;
    padding: 0 0 .25rem;
    font-size: 0.17rem;
    font-weight: 500;
    line-height: 200%;
    color: #000;
    text-align: justify;
}

.article .content p {
    text-indent: 2em;
}

.article .content img, .article .content video {
    max-width: 100%;
    height: auto !important;
    margin: .1rem auto;
}

.article .content table {
    max-width: 100%;
    margin: .18rem auto;
}

.article .content table p {
    text-indent: 0;
    line-height: 160%;
    margin: 0;
}

.article .content table img, .article .content table video {
    margin-top: 0;
    margin-bottom: 0;
}

.article .content iframe {
    max-width: 100%;
    margin: .18rem auto;
}

.article .cont-page {
    padding: .2rem 0 0;
    border-top: 1px dashed #ccc;
}

.article .cont-page a {
    display: block;
    padding: 4px 0;
    font-size: 0.15rem;
    font-weight: 500;
    line-height: 0.27rem;
    color: #494949;
    text-align: left;
    -webkit-transition: all 0.36s linear 0s;
    -moz-transition: all 0.36s linear 0s;
    -ms-transition: all 0.36s linear 0s;
    -o-transition: all 0.36s linear 0s;
    transition: all 0.36s linear 0s;
}

.article .cont-page a span {
    color: #2f5a98;
    font-weight: 700;
}

.article .cont-page a:hover {
    color: #2f5a98;
    -webkit-transform: translateX(6px);
    -moz-transform: translateX(6px);
    -ms-transform: translateX(6px);
    -o-transform: translateX(6px);
    transform: translateX(6px);
}

.article.about .title {
    font-size: .28rem;
    margin: 0 0 .35rem;
}

.article.about .content {
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 0;
}

.article .content a {
    color: #39a13e;
}

.article .content a:hover {
    text-decoration: underline;
}

.depar {
    margin: 0 0 .3rem;
    font-size: 0.24rem;
    font-weight: 700;
    line-height: 0.26rem;
    color: #000;
    text-align: left;
}

.depar h3 {
    padding: 0 0 0 .1rem;
    border-left: 2px solid #2f5a98;
}

.teach-list {
    font-size: 0;
    margin: 0 -0.14rem;
}

.teach-list > li {
    display: inline-block;
    vertical-align: top;
    width: 16.666%;
    padding: 0 0.14rem;
}

.teach-list li {
    margin: 0 0 .25rem;
}

.teach-list a {
    display: block;
    padding: 0 .1rem !important;
    ; font-size: 0.17rem;
    font-weight: 500;
    line-height: 0.47rem;
    color: #000;
    text-align: center;
    border-radius: 2px;
    background-repeat: no-repeat;
    background-position: calc(100% - .2rem) 50%;
    background-color: #eef2f5;
    background-size: auto;
    -webkit-transition: all 0.2s linear 0s;
    -moz-transition: all 0.2s linear 0s;
    -ms-transition: all 0.2s linear 0s;
    -o-transition: all 0.2s linear 0s;
    transition: all 0.2s linear 0s;
    letter-spacing: 1px;
}

.teach-list a:hover {
    color: #fff;
    background-color: #2f5a98;
}

#browser-modal {
    position: fixed;
    top: 0;
    right: auto;
    bottom: auto;
    left: 0;
    z-index: 10000;
    width: 100%;
    height: 100%;
    color: #303233;
    text-align: center;
}

#browser-modal .browser-modal-cover {
    position: fixed;
    top: 0;
    right: auto;
    bottom: auto;
    left: 0;
    z-index: -1;
    height: 100%;
    width: 100%;
    background-color: #111;
}

#browser-modal .browser-content {
    width: 700px;
    margin: 120px auto 0;
    padding: 50px 0 80px;
    background-color: #fff;
    border-radius: 5px;
}

#browser-modal .browser-content .browser-dpc-logo img {
    height: 42px;
    margin: 45px auto 40px;
}

#browser-modal .browser-content .browser-text-title {
    font-size: 24px;
    text-transform: uppercase;
}

#browser-modal .browser-content .browser-text-desc {
    margin: 30px 0 20px;
    font-size: 14px;
}

#browser-modal .browser-content .browser-list {
    width: 600px;
    height: 130px;
    margin: 20px auto;
}

#browser-modal .browser-content .browser-item {
    float: left;
    width: 150px;
    margin: 0 auto;
    padding: 20px 0;
}

#browser-modal .browser-content .browser-item .iconfont {
    width: 100px;
    height: 100px;
    margin: 0 auto 10px;
    font-size: 80px;
    line-height: 80px;
}

#browser-modal .browser-content .browser-item .iconchrome {
    background: url(../images/bro.png) no-repeat 0 0;
}

#browser-modal .browser-content .browser-item .iconfirefox {
    background: url(../images/bro.png) no-repeat 0 -100px;
}

#browser-modal .browser-content .browser-item .iconopera {
    background: url(../images/bro.png) no-repeat 0 -200px;
}

#browser-modal .browser-content .browser-item .iconEdge {
    background: url(../images/bro.png) no-repeat 0 -300px;
}

#browser-modal .browser-content .browser-item a {
    display: block;
    cursor: pointer;
}

#browser-modal .browser-content .browser-item a:hover {
    text-decoration: underline !important;
}

#browser-modal .browser-content .browser-item a img {
    display: block;
    max-width: 100px;
    width: 100px;
    height: 100px;
    margin: 0 auto;
}

#browser-modal .browser-content .browser-item a h4 {
    margin-top: 20px;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
}

#list-page {
    margin: 25px 0 30px !important;
    font-family: Arial;
    text-align: center;
}

#list-page .p_pages a, #list-page span, #list-page .p_goto a {
    font-size: 14px;
    width: auto;
    height: auto;
    margin-top: 5px;
}

#list-page .p_pages a, #list-page .p_no_d, #list-page .p_fun_d, #list-page .p_goto a {
    padding: 8px 10px;
    color: #428bca;
    border: 1px solid #aaa;
    border-radius: 4px;
}

#list-page .p_pages .p_no_d, #list-page a:hover, #list-page .p_goto a {
    background: #2f5a98;
    font-weight: bold;
    color: #fff;
    border-color: #2f5a98;
}

#list-page .p_t {
    padding: 0 2px 0 0;
    color: #777;
}

#list-page .p_first, #list-page .p_first_d, #list-page .p_last, #list-page .p_last_d {
    display: inline-block;
}

#list-page .p_pages span {
    color: #aaa;
}

#list-page .p_goto input {
    font-family: 'Arial';
    color: #333;
    border-radius: 4px;
    width: 40px;
    height: 32px;
    line-height: 32px;
    vertical-align: bottom;
}

@media screen and (max-width: 1520px) {
    .position {
        padding-left: 7.5%;
    }
}

@media screen and (max-width: 1250px) {
    html {
        font-size: 94px;
    }

    .nav li {
        width: 14.285%;
        padding: 0;
    }

    .nav li a {
        width: 100%;
    }

    .nav li .lv2 {
        width: 100%;
        left: 0;
    }

    .index-notice .list2 {
        margin: 0 -.1rem;
    }

    .index-notice .list2 > li {
        padding: 0 .1rem;
    }

    .list2 li a {
        padding: .18rem 0;
    }

    .lv1-column {
        bottom: .4rem;
    }

    .teach-list > li {
        width: 25%;
    }
}

@media screen and (max-width: 992px) {
    html {
        font-size: 100px;
    }

    .header {
        position: relative;
        z-index: 102;
        padding: 9px 0;
        border: none;
        box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.4);
    }

    .header > .fr {
        display: flex;
        align-items: center;
        float: none;
        margin: 0;
    }

    .header .search {
        display: none;
    }

    .logo img {
        height: 52px !important;
    }

    .top-link {
        display: none;
    }

    .top-link span:first-child {
        display: none;
    }

    .pad-btn {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: auto;
        z-index: 1;
        display: flex;
        align-items: center;
    }

    .pad-btn .search-btn {
        width: 42px;
        height: 42px;
        background-color: rgba(255, 255, 255, 0.15);
        border-radius: 50%;
    }

    .pad-btn .nav-btn {
        display: inline-block;
    }

    .pad-btn::after {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: auto;
        z-index: 1;
        content: "";
        border-top: 70px solid #2f5a98;
        border-bottom: 0px solid transparent;
        border-right: 70px solid #2f5a98;
        border-left: 12px solid transparent;
    }

    .banner .slick-arrow {
        display: none !important;
    }

    .banner .img {
        height: 0;
        padding: 42% 0 0;
        transform: none !important;
    }

    .banner .slick-dots {
        bottom: .15rem;
    }

    .banner .slick-dots li {
        width: 10px;
        height: 10px;
    }

    .nav {
        position: fixed;
        top: 70px;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 8;
        display: block;
        width: auto;
        height: calc(100vh - 70px);
        margin: 0;
        padding: .2rem 0;
        overflow-x: hidden;
        background: #f5f5f5;
        visibility: hidden;
        opacity: 0;
        -webkit-transform: translateX(-100%);
        -moz-transform: translateX(-100%);
        -ms-transform: translateX(-100%);
        -o-transform: translateX(-100%);
        transform: translateX(-100%);
        -webkit-transition: all 0.4s linear 0s;
        -moz-transition: all 0.4s linear 0s;
        -ms-transition: all 0.4s linear 0s;
        -o-transition: all 0.4s linear 0s;
        transition: all 0.4s linear 0s;
    }

    .nav ul {
        height: 100%;
        padding: .1rem .22rem;
        background: #fff;
        overflow-x: hidden;
        border-radius: 10px;
        box-sizing: border-box;
        box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.1);
    }

    .nav li {
        display: block;
        width: 100%;
        border-bottom: 1px dashed #ccc;
    }

    .nav li a {
        display: block;
        padding: 0 8px;
        font-size: .17rem;
        font-weight: 400;
        line-height: .6rem;
        text-align: left;
        color: #494949 !important;
        background: transparent !important;
    }

    .nav li a .icon {
        display: none !important;
    }

    .nav li .tri {
        display: none !important;
    }

    .nav li .down-icon {
        display: block;
        position: absolute;
        top: 0;
        right: 0;
        bottom: auto;
        left: auto;
        z-index: 10;
        width: .5rem;
        height: .6rem;
        background-image: url("../images/down1.png");
        background-repeat: no-repeat;
        background-position: 50% 50%;
        background-color: transparent;
        background-size: auto;
        cursor: pointer;
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);
        -webkit-transition: all 0.36s linear 0s;
        -moz-transition: all 0.36s linear 0s;
        -ms-transition: all 0.36s linear 0s;
        -o-transition: all 0.36s linear 0s;
        transition: all 0.36s linear 0s;
    }

    .nav li .down-icon.close {
        -webkit-transform: rotate(90deg);
        -moz-transform: rotate(90deg);
        -ms-transform: rotate(90deg);
        -o-transform: rotate(90deg);
        transform: rotate(90deg);
    }

    .nav li .lv2 {
        display: none;
        position: static;
        visibility: visible;
        opacity: 1;
        padding-left: .3rem;
        padding-top: 0;
        border: none;
        background: none;
        box-shadow: none;
        transition: none !important;
    }

    .nav li .lv2 a {
        color: #333 !important;
    }

    .nav li .lv2 .tri {
        display: none;
    }

    .nav li:hover .lv2 {
        display: none;
        animation: none;
        box-shadow: none;
    }

    .nav li::after {
        display: none;
    }

    .nav.show {
        opacity: 1;
        visibility: visible;
        -webkit-transform: translateX(0);
        -moz-transform: translateX(0);
        -ms-transform: translateX(0);
        -o-transform: translateX(0);
        transform: translateX(0);
    }

    .nav::before {
        position: absolute;
        top: auto;
        right: auto;
        bottom: 0;
        left: 0;
        z-index: 1;
        display: block;
        width: 100%;
        height: 1.5rem;
        background-image: url("../images/t_bg5_1.png");
        background-repeat: no-repeat;
        background-position: 0% 0%;
        background-color: transparent;
        background-size: auto;
        opacity: .25;
    }

    .index-news .news-slick1 {
        width: 100%;
        margin: 0 0 .3rem;
    }

    .index-news .list1 {
        width: 100%;
    }

    .news-slick1 .img-frame {
        padding: 65% 0 0;
    }

    .news-slick2 {
        margin: 0 .2rem;
    }

    .news-slick2 .slick-arrow {
        width: 34px;
        height: 34px;
        background-size: 9px;
    }

    .news-slick2 .slick-arrow.slick-prev {
        left: -.25rem;
    }

    .news-slick2 .slick-arrow.slick-next {
        right: -.25rem;
    }

    .index-notice .list2 > li {
        width: 50%;
    }

    .index-lecture .card {
        width: 100%;
    }

    .index-lecture .card.fl {
        margin: 0 0 .25rem;
    }

    .index-link ul {
        margin: 0 -.1rem;
    }

    .index-link ul > li {
        width: 33.33%;
        padding: 0 .1rem;
        margin: 0 0 .2rem;
    }

    .column h3 {
        font-size: .26rem;
    }

    .section {
        padding: .55rem 0 0;
    }

    .decoration {
        padding: 30% 0 0;
    }

    .sidebar {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        margin: 0 -.12rem;
    }

    .sidebar li {
        margin: 0 .12rem .1rem;
        border-bottom: none;
        border-radius: 4px;
        overflow: hidden;
    }

    .sidebar li a {
        padding: 0 .35rem 0 .17rem;
        white-space: nowrap;
        line-height: .36rem;
        font-size: .16rem;
        border: 1px solid #ddd;
        border-radius: 4px;
    }

    .main {
        width: 100%;
        max-width: 100%;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .current-column {
        display: none;
    }

    .position {
        width: 5.5rem;
    }

    .position .place {
        line-height: 50px;
    }

    .position::after {
        border-top-width: 25px;
        border-bottom-width: 25px;
    }

    .lv1-column {
        bottom: .2rem;
    }

    .lv1-column h3 {
        font-size: .28rem;
    }

    .article .title {
        font-size: .24rem;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 94px;
    }

    .container {
        max-width: 92%;
    }

    .column {
        margin: .15rem 0 .2rem;
        text-align: left;
    }

    .column h3 {
        font-size: .25rem;
    }

    .index-notice {
        margin: .3rem 0 0;
    }

    .index-lecture {
        padding: .2rem 0;
    }

    .index-link {
        padding: .25rem 0 0;
    }

    .news-slick1 .title {
        font-size: .16rem;
    }

    .news-slick2 .slick-dots {
        margin: .2rem 0 .3rem;
    }

    .index-notice .list2 > li {
        width: 100%;
    }

    .list2 li a {
        margin: 0 0 .2rem;
    }

    .card {
        padding: 0 .18rem .1rem;
    }

    .section {
        padding: .6rem 0 0;
    }

    .position {
        bottom: auto;
        top: 100%;
        width: 100%;
        max-width: 100%;
        min-width: 100%;
        white-space: initial;
        padding: 0 4%;
    }

    .position .place {
        padding-top: 8px;
        padding-bottom: 8px;
        line-height: 20px; font-size: .12rem;
    }

    .position::after {
        display: none;
    }

    .lv1-column {
        bottom: 0;
    }

    .lv1-column h3 {
        font-size: .24rem;
        line-height: .5rem;
    }

    .sidebar {
        margin: 0 -.06rem;
    }

    .sidebar li {
        margin-left: .06rem;
        margin-right: .06rem;
    }

    .sidebar li a {
        line-height: .32rem;
    }

    .list4 .title {
        width: 100%;
        line-height: .24rem;
    }

    .list4 .date {
        float: none;
        margin: .07rem 0 0;
    }

    .list4 .tt1 {
        white-space: initial;
        text-overflow: clip;
        overflow: auto;
    }

    .teach-list > li {
        width: 33.333%;
    }
}

@media screen and (max-width: 560px) {
    .logo {
        display: flex;
        align-items: center;
        width: calc(100% - .3rem);
        height: 36px !important;
    }

    .logo img {
        max-width: 100%;
        height: auto !important;
        max-height: 36px;
    }

    .pad-btn::after {
        border-top-width: 54px;
        border-right-width: 50px;
    }

    .pad-btn .search-btn {
        width: 34px;
        height: 34px;
    }

    .pad-btn .nav-btn {
        width: 27px;
        margin: 0 13px 0 25px;
    }

    .pad-btn .nav-btn i {
        margin: 7px 0;
    }

    .pad-btn .nav-btn.close i:nth-child(1) {
        -webkit-transform: translate(0px, 9px) rotate(45deg);
        -moz-transform: translate(0px, 9px) rotate(45deg);
        -ms-transform: translate(0px, 9px) rotate(45deg);
        -o-transform: translate(0px, 9px) rotate(45deg);
        transform: translate(0px, 9px) rotate(45deg);
    }

    .pad-btn .nav-btn.close i:nth-child(3) {
        -webkit-transform: translate(0px, -9px) rotate(-45deg);
        -moz-transform: translate(0px, -9px) rotate(-45deg);
        -ms-transform: translate(0px, -9px) rotate(-45deg);
        -o-transform: translate(0px, -9px) rotate(-45deg);
        transform: translate(0px, -9px) rotate(-45deg);
    }

    .nav {
        top: 54px;
        height: calc(100vh - 54px);
    }

    .news-slick1 .slick-arrow {
        display: none !important;
    }

    .column h3 {
        font-size: .24rem;
    }

    .news-slick2 .img-scale .img-frame {
        width: 100%;
    }

    .news-slick2 .text {
        position: static;
        width: 100%;
    }

    .news-slick2 .text .title {
        margin: .1rem 0 0;
    }

    .first-news .img-scale, .picture-list1 .img-scale {
        width: 100% !important;
    }

    .first-news .text, .picture-list1 .text {
        width: 100% !important;
        padding: .12rem 0 0 !important;
    }

    .index-link li:last-child a .icon {
        background-size: 240px;
    }

    .index-link a .icon {
        height: .85rem;
        background-size: 50px;
    }

    .card {
        padding-left: .12rem;
        padding-right: .12rem;
    }

    .article .title {
        font-size: .21rem;
    }

    .teach-list > li {
        width: 50%;
    }
}

@media screen and (max-width: 450px) {
    .index-link ul > li {
        width: 50%;
    }
}

/*# sourceMappingURL=style.css.map */