.pic {
        position: relative;
        overflow: hidden;
    }
    
    .pic img {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        max-width: 100%;
        max-height: 100%;
        width: 100%;
        height: 100%;
        transition: all .6s;
    }
    
    .pic:hover img {
        transform: translate(-50%, -50%) scale(1.1);
    }
    
    .section1 {
        padding-top: 50px;
        padding-bottom: 45px;
    }
    
    .sect1-l {
        float: left;
        width: 66%;
    }
    
    .sect1-r {
        position: relative;
        float: right;
        width: 30%;
        margin-top: -127px;
        background: url(../images/sect1-r.png) no-repeat center center;
        padding: 40px 20px;
        box-sizing: border-box;
    }
    
    .title {
        position: relative;
        overflow: hidden;
    }
    
    .title h2 {
        text-align: center;
        font-size: 34px;
        color: #003366;
        font-family: Georgia;
        text-transform: uppercase;
    }
    
    .title .more {
        position: absolute;
        right: 0;
        top: 10px;
    }
    
    .title .more a {
        display: block;
        font-size: 18px;
        color: #666;
        font-family: Arial;
        text-transform: capitalize;
    }
    
    .section1 .title h2 {
        float: left;
    }
    
    .sect1-l .title::before {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        top: 19px;
        height: 1px;
        background-color: #d2d2d2;
    }
    
    .sect1-l .title h2 {
        position: relative;
        background-color: #fff;
        padding-right: 10px;
    }
    
    .sect1-l .title .more {
        background-color: #fff;
        padding-left: 10px;
    }
    
    .sect1-l .news {
        margin-left: -15px;
        margin-right: -15px;
        padding-top: 30px;
        padding-bottom: 40px;
    }
    
    .sect1-l .news a {
        display: block;
        margin: 0 15px;
    }
    
    .sect1-l .news a .pic {
        padding-top: 69%;
    }
    
    .sect1-l .news a .text {
        position: relative;
        margin-top: -25px;
        background: url(../images/sect1-text.png) no-repeat left top;
        padding: 15px 80px 18px 15px;
    }
    
    .sect1-l .news a .text p {
        line-height: 24px;
        font-size: 18px;
        color: #333;
        font-family: Arial;
        font-weight: bold;
        word-break: break-all;
        height: 48px;
        overflow: hidden;
        display: inline-block;
        vertical-align: bottom;
    }
    
    .sect1-l .news a .text .date {
        margin-top: 10px;
        color: #0e377b;
        font-size: 18px;
    }
    
    .sect1-l .news a .text .date span {
        font-weight: bold;
        font-style: italic;
    }
    
    .sect1-l .news a:hover .text {
        background: url(../images/sect1-text-other.png) no-repeat left center;
    }
    
    .sect1-l .news a:hover .text p {
        color: #fff;
        text-decoration: underline;
    }
    
    .sect1-l .news a:hover .text .date {
        color: rgba(255, 255, 255, .3);
    }
    
    .sect1-l .news .slick-dots {
        width: auto;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .sect1-l .news .slick-dots li {
        width: 9px;
        height: 9px;
        border-radius: 50%;
        border: 1px solid #00419f;
        margin: 0 15px;
    }
    
    .sect1-l .news .slick-dots li.slick-active {
        background-color: #00419f;
    }
    
    .sect1-r {
        position: relative;
    }
    
    .sect1-r::after {
        content: '';
        position: absolute;
        top: 0;
        right: -39px;
        height: 0;
        border-top: 78px solid transparent;
        border-left: 39px solid #003581;
    }
    
    .sect1-r .title h2 {
        color: #fffefe;
    }
    
    .sect1-r .title .more a {
        color: #fff;
    }
    
    .sect1-r ul li {
        padding: 23px;
        border-bottom: 1px solid #6690cb;
        background-position: 0 100%;
        background-size: 0 1px;
        background-repeat: no-repeat;
        transition: background-size .6s;
    }
    
    .sect1-r ul li:last-child {
        border-bottom: none;
    }
    
    .sect1-r ul li a {
        display: block;
        overflow: hidden;
    }
    
    .sect1-r ul li a .date {
        float: left;
        border: 1px solid #d2dff0;
        border-top: 1px solid #336cbb;
        width: 44px;
        height: 49px;
        text-align: center;
    }
    
    .sect1-r ul li a .date p {
        line-height: 26px;
        font-size: 18px;
        color: #00356b;
        font-weight: bold;
        background-color: #fff;
    }
    
    .sect1-r ul li a .date span {
        display: block;
        line-height: 23px;
        background-color: #0047aa;
        font-size: 14px;
        color: #fff;
        text-transform: capitalize;
    }
    
    .sect1-r ul li a .text {
        padding-left: 13px;
        overflow: hidden;
    }
    
    .sect1-r ul li a .text p {
        line-height: 24px;
        font-size: 14px;
        color: #fff;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    
    .sect1-r ul li:hover {
        background-image: linear-gradient(#fff, #fff);
        background-size: 100% 1px;
    }
    
    .sect1-r ul li:hover a .text p {
        text-decoration: underline;
        font-weight: bold;
    }
    
    .section2 {
        background: url(../images/section2-bg.png) no-repeat center center;
        background-size: cover;
        padding-top: 50px;
        padding-bottom: 95px;
    }
    /* 第二部分新加    */
    
    .sect2 .title span {
        margin: 0 10px;
        cursor: pointer;
        color: #adadad;
    }
    
    .sect2 .title span.on {
        color: #036;
    }
    
    .sect2 .title .more {
        height: 20px;
        overflow: hidden;
    }
    
    .sect2 .title .more a {
        display: none;
    }
    
    .sect2 .title .more a:first-child {
        display: block;
    }
    
    .sect2 #coll {
        position: relative;
    }
    
    .sect2 #coll .coll {
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        opacity: 0;
        transition: all 0.3s;
        z-index: 2;
    }
    
    .sect2 #coll .coll.on {
        position: relative;
        opacity: 1;
        z-index: 8;
    }
    /* 第二部部分新加结束 */
    .coll {
        padding-top: 50px;
        overflow: hidden;
    }
    
    .coll-l {
        float: left;
        width: 50%;
    }
    
    .coll-r {
        float: right;
        width: 50%;
    }
    
    .coll-l a {
        position: relative;
        display: block;
    }
    
    .coll-l a .pic {
        padding-top: 72%;
    }
    
    .coll-l a::before {
        content: '';
        position: absolute;
        left: 0;
        right: 0;
        top: 55%;
        bottom: 0;
        background: url(../images/coll-l-tc.png) no-repeat center bottom;
        z-index: 3;
    }
    
    .coll-l a .text {
        position: absolute;
        left: 40px;
        right: 40px;
        bottom: 40px;
        z-index: 4;
        overflow: hidden;
    }
    
    .coll-l a .text .date {
        float: left;
        width: 66px;
        height: 58px;
        border: 1px solid #9ba481;
        text-align: center;
        color: #fff;
    }
    
    .coll-l a .text .date p {
        margin-top: 9px;
        line-height: 24px;
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 5px;
    }
    
    .coll-l a .text .date span {
        display: block;
        font-size: 16px;
        line-height: 16px;
        text-transform: capitalize;
    }
    
    .coll-l a .text>p {
        padding-left: 15px;
        line-height: 28px;
        font-size: 24px;
        color: #fff;
        font-weight: bold;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    
    .coll-l a:hover .date {
        color: #809098;
    }
    
    .coll-l a:hover .text>p {
        color: #809098;
    }
    
    .coll-r ul li {
        margin-left: 4%;
    }
    
    .coll-r ul li a {
        position: relative;
        display: block;
    }
    
    .coll-r ul li>ul>li {
        float: left;
        width: 48%;
    }
    
    .coll-r ul li ul li.child1 {
        margin-left: 0;
    }
    
    .coll-r ul li ul li.child1 .pic {
        padding-top: 75%;
    }
    
    .coll-r ul li ul li.child1 .date {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 66px;
        height: 58px;
        text-align: center;
        color: #fff;
        background-color: #03569d;
    }
    
    .coll-r ul li ul li.child1 .date p {
        margin-top: 9px;
        line-height: 24px;
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 5px;
    }
    
    .coll-r ul li ul li.child1 .date span {
        display: block;
        font-size: 16px;
        line-height: 16px;
        text-transform: capitalize;
    }
    
    .coll-r ul li.child2 {
        background-color: #ba8724;
        padding: 25px 20px;
        box-sizing: border-box;
height: 242px;
    }

    
    .coll-r ul li.child2 .date {
        color: #fff;
        margin-bottom: 12px;
    }
    
    .coll-r ul li.child2 .date span {
        font-size: 18px;
        font-weight: bold;
        font-style: italic;
        text-transform: capitalize;
        padding-right: 10px;
    }
    
    .coll-r ul li.child2 h2 {
        line-height: 28px;
        font-size: 18px;
        color: #fff;
        margin-bottom: 10px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    
    .coll-r ul li.child2 p {
        padding-top: 12px;
        border-top: 1px solid rgba(255, 255, 255, .2);
        line-height: 26px;
        font-size: 16px;
        color: rgba(255, 255, 255, .48);
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    
    .coll-r ul li.art {
        margin-top: 31px;
        background: #00419f url(../images/coll-r-art.png) no-repeat right bottom;
        padding: 28px 35px 40px 30px;
height: 232px;
    }
    
    .coll-r ul li.art h2 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    
    .coll-r ul li.art .icon {
        position: absolute;
        right: 0;
        bottom: -25px;
        animation-name: icon;
        animation-duration: 2s;
        animation-iteration-count: infinite;
    }
    
    @keyframes icon {
        0% {
            transform: translateX(0);
        }
        50% {
            transform: translateX(15px);
        }
    }
    
    .section3 {
        background: url(../images/sect3-bg.png) no-repeat center center;
        background-size: cover;
        padding-top: 65px;
        padding-bottom: 75px;
    }
    
    .section3 .title h2 {
        color: #fff;
    }
    
    .section3 .title a {
        color: #fff;
    }
    
    .exp {
        padding-top: 45px;
    }
    
    .exp ul {
        margin-left: -21px;
        margin-right: -21px;
    }
    
    .exp ul li {
        margin: 0 21px;
    }
    
    .exp ul li a {
        display: block;
    }
    
    .exp ul li a .pic {
        padding-top: 64%;
        overflow: visible;
    }
    
    .exp ul li a .pic:hover img {
        transform: translate(-50%, -50%);
    }
    
    .exp ul li a .date {
        position: absolute;
        left: 35px;
        bottom: -30px;
        width: 70px;
        height: 70px;
        background-color: #fff;
        text-align: center;
        z-index: 2;
    }
    
    .exp ul li a .date p {
        font-size: 30px;
        color: #044096;
        margin-top: 10px;
        font-weight: bold;
    }
    
    .exp ul li a .date span {
        display: block;
        font-size: 16px;
        color: #5174ab;
        text-transform: capitalize;
    }
    
    .exp ul li a .text {
        position: relative;
        background-color: #fff;
        padding: 35px 35px 30px 20px;
    }
    
    .exp ul li a .text:after {
        content: '';
        position: absolute;
        right: 0;
        bottom: 0;
        width: 0;
        height: 0;
        border: 25px solid transparent;
        border-right: 25px solid #d1ddf0;
        border-bottom: 25px solid #d1ddf0;
    }
    
    .exp ul li a .text h2 {
        line-height: 24px;
        font-size: 16px;
        color: #333333;
        text-transform: uppercase;
        overflow: hidden;
        height: 48px;
    }
    
    .exp ul li a .text p {
        font-size: 14px;
        color: #999;
        margin-top: 10px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    
    .exp ul li:hover a .text h2 {
        color: #044096;
        font-weight: bold;
        text-decoration: underline;
    }
    
    .exp ul li:hover .date {
        background-color: #00419f;
    }
    
    .exp ul li:hover .date p {
        color: #fff;
    }
    
    .exp .slick-prev {
        width: 61px;
        height: 61px;
        left: -90px;
        background: url(../images/sect3-l.png) no-repeat center center;
    }
    
    .exp .slick-next {
        width: 61px;
        height: 61px;
        right: -90px;
        background: url(../images/sect3-r.png) no-repeat center center;
    }
    
    #section4 {
        background: url(../images/section4-bg.png) no-repeat center center
    }
    
    .section4 {
        padding-top: 75px;
    }
    
    .sect4 {
        position: relative;
    }
    
    .sect4 .title {
        position: absolute;
    }
    
    .sect4 .topic {
        position: absolute;
        top: 90px;
        left: 0;
        z-index: 999;
    }
    
    .sect4 .topic span {
        position: relative;
        display: inline-block;
        width: 257px;
        height: 60px;
        margin-left: -30px;
        line-height: 60px;
        font-size: 20px;
        color: #333;
        background: url(../images/sect4-topic2.png) no-repeat center center;
    }
    
    .sect4 .topic span:first-child {
        background: url(../images/sect-topic1.png) no-repeat center center;
    }
    
    .sect4 .topic span.on:first-child {
        background: url(../images/sect4-topic1-other.png) no-repeat center center;
        margin-left: -10px;
    }
    
    .sect4 .topic span.on {
        background: url(../images/sect4-topic2-other.png) no-repeat center center;
    }
    
    .sect4-box {
        position: relative;
        padding-top: 200px;
        padding-bottom: 145px;
        overflow: hidden;
    }
    
    .sect4-box .box1 {
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        opacity: 0;
        transition: all 0.3s;
        z-index: 2;
    }
    
    .sect4-box .box1.on {
        position: relative;
        opacity: 1;
        z-index: 8;
    }
    
    .sect4-box .slick-list {
        overflow: visible;
    }
    
    .sect4-box ul {
        margin-left: -5px;
        margin-right: -5px;
    }
    
    .sect4-box ul li a {
        display: block;
    }
    
    .sect4-box ul li a {
        margin: 0 5px;
    }
    
    .sect4-box ul li.slick-center a {
        position: relative;
        z-index: 8;
    }
    
    .sect4-box .slick-prev {
        top: auto;
        left: 30%;
        bottom: -75px;
        width: 50px;
        height: 50px;
        background: url(../images/sect4-l.png) no-repeat center center;
    }
    
    .sect4-box .slick-next {
        top: auto;
        right: 30%;
        bottom: -75px;
        width: 50px;
        height: 50px;
        background: url(../images/sect4-r.png) no-repeat center center;
    }
    
    .sect4-box ul li .pic {
        padding-top: 127%;
    }
    
    .sect4-box ul li a .pic-other {
        position: relative;
        background: #044096 url(../images/sect4-other-bg.png) no-repeat right bottom;
        padding: 40px 25px;
        display: none;
        margin: -145px -100px;
        border-left: 10px solid #fff;
        border-right: 10px solid #fff;
        transition: all .3s;
    }
    
    .sect4-box ul li a .pic-other .top {
        text-align: center;
    }
    
    .sect4-box ul li.slick-center .pic-other {
        display: block;
    }
    
    .sect4-box ul li.slick-center .pic {
        display: none;
    }
    
    .sect4-box ul li a .icon {
        display: none;
    }
    
    .sect4-box ul li.slick-center .pic-other .icon {
        display: block;
        position: absolute;
        left: 30px;
        bottom: 40px;
        height: auto;
    }
    
    .sect4-box ul li.slick-center .pic-other .icon img {
        display: block;
    }
    
    .list-pic>ul>li.sect4-box ul li.slick-center .pic-other .top {
        text-align: center;
        color: #fff;
    }
    
    .sect4-box ul li.slick-center .pic-other .top p {
        font-size: 22px;
        font-weight: bold;
        color: #fff;
        text-transform: uppercase;
    }
    
    .sect4-box ul li.slick-center .pic-other .top span {
        padding-top: 5px;
        font-size: 16px;
        color: #fff;
    }
    
    .sect4-box ul li .pic-other .picture {
        position: relative;
        padding-top: 110%;
    }
    
    .sect4-box ul li .pic-other .picture img {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 70%;
        max-height: 100%;
    }
    
    .sect4-box ul li .pic-other>p {
        line-height: 25px;
        font-size: 16px;
        margin-bottom: 35px;
        color: rgba(255, 255, 255, .68);
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    
    .sect4-box ul div {
        height: 100%;
    }