@charset "utf-8";

html,
body,
.banner,
.banner .slick,
.banner .slick div,
.banner .slick-slide a,
.banner .slick-slide a img {
    width: 100%;
    height: 32vw;
}





body {
    overflow-x: hidden;
}

.banner {
    position: relative;
    /* z-index: 9; */
    overflow: hidden;
}

.banner a {
    display: block;
}

.banner img {
    display: block;
    width: 100%;
    object-fit: cover;
}

.banner video {
    display: block;
    width: 100%;
    object-fit: cover;
}

.banner video::-webkit-media-controls-enclosure {
    opacity: 0;
}

.banner .slick {
    position: relative;
    z-index: 9;
}

.banner .slick-slide a {
    display: block;
    position: relative;
}

.banner .slick-slide a img,
.banner .slick-slide a video {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}


.banner .slick-slide.slick-current a img {
    animation: img_scale linear 8s;
}

@keyframes img_scale {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }

}

.banner .slick-dots {
    bottom: 3%;
    right: 14%;
    text-align: right;
}

.banner .slick-dots li {
    width: 60px;
    height: 56px;
    background: url(../images/banner-dots.png) no-repeat;
    background-position: center center;
    margin: 0;
}

.banner .slick-dots li.slick-active {
    background: url(../images/banner-dots-active.png) no-repeat;
    background-size: cover;
}

.banner .slick-slide a::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/banner-zzc2.png) repeat-x;
    background-position: center bottom;
    z-index: 9;
}


.banner-tx h3 {
    font-size: 36px;
    line-height: 56px;
    letter-spacing: 2px;
    color: #feffff;
}

.banner-tx {
    position: absolute;
    left: 0;
    bottom: 3%;
    z-index: 9;
}

.banner-tx h3 {
    padding-left: 190px;
    background: url(../images/banner-txbj.png) no-repeat;
    background-position: left center;
    font-weight: 600;
}

.banner-news {
    position: absolute;
    top: 50%;
    right: 6%;
    transform: translateY(-50%);
    z-index: 9;
    width: 360px;
    background: url(../images/bar-news-bj.png) no-repeat;
    background-size: 100% 100%;
    padding: 40px;
    padding-bottom: 50px;
}

.banner-news h3 {
    font-size: 20px;
    color: #ffffff;
    background: url(../images/ico-news.png) no-repeat;
    padding-left: 30px;
    background-position: left center;
    margin-bottom: 30px;
    margin-left: 20px;
}

.banner-news ul li {
    margin-bottom: 30px;
    padding-left: 20px;
    background: url(../images/news-line.png) no-repeat;
    background-position: left 13px;
}

.banner-news ul li a p {
    font-size: 16px;
    line-height: 24px;
    color: #ffffff;
    margin-bottom: 5px;
}

.banner ul li a span {
    font-size: 14px;
    color: #ffffff;
    opacity: 0.8;
}


/* sidenav */
.side-nav {
    position: fixed;
    top: 50%;
    right: 1%;
    transform: translateY(-50%);
    background: url(../images/side-nav.png) no-repeat;
    background-size: cover;
    background-position: center top;
    padding: 70px 8px;
    padding-bottom: 30px;
    width: 80px;
    z-index: 999;
    display: none;
}

.side-nav ul li a {
    text-align: center;
}

.side-nav ul li {
    margin-bottom: 20px;
}

.side-nav ul li a .icon {
    height: 30px;
    margin-bottom: 6px;
    position: relative;

}

.side-nav ul li a:hover .icon {
    animation: icon-yh 0.6s;
}

.side-nav ul li a p {
    font-size: 16px;
    color: #ffffff;
}

.gotop {
    text-align: center;
    font-size: 16px;
    color: #ffffff;
    background: url(../images/top.png) no-repeat;
    background-position: right 0;
    padding-right: 5px;
    cursor: pointer;
}

/* index */
.index {
    position: relative;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 99;
    background: #fff;
}

.tit {
    position: relative;
    margin-bottom: 56px;
}

.tit img {
    vertical-align: -10px;
}

.tit h3 {
    display: inline-block;

}

.tit span {
    font-size: 14px;
    color: #cd2920;
    display: block;
    line-height: 11px;
    font-weight: 600;
}

.tit h3 b {
    font-size: 34px;
    color: #054d99;
    display: block;
    line-height: 34px;
    font-weight: 600;
}

.tit a {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    font-size: 14px;
    color: #054d99;
    padding-bottom: 11px;
    padding-left: 11px;
    padding-right: 17px;
    background: url(../images/more-bj.png) no-repeat;
    background-position: left bottom;
    transition: all 0.3s;
}

.tit a:hover {
    opacity: 0.7;
}

/* s1 */
.s1 {
    background: url(../images/s1-bj.jpg) no-repeat;
    background-size: cover;
    padding-top: 80px;
    padding-bottom: 320px;
}

.s1-banner {
    width: 47%;
    float: left;
    margin-right: 3%;
}

.s1-banner ul li a {
    position: relative;
}

.s1-banner ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/s1-zzc.png) no-repeat;
    background-position: center bottom;
    z-index: 1;
    background-size: 100% auto;
}

.s1-banner .pic {
    padding-top: 0;
    height: 444px;
}

.s1-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80%;
    z-index: 9;
}

.s1-info p {
    font-size: 20px;
    color: #ffffff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-left: 20px;
    padding-bottom: 20px;
}

.s1-banner ul li a:hover img {
    transform: scale(1.1);
}

.s1-banner .slick-dots {
    text-align: right;
    padding-bottom: 25px;
    padding-right: 20px;
}

.s1-banner .slick-dots li {
    background: url(../images/s1-dots-a.png) no-repeat;
    width: 13px;
    height: 13px;
    background-size: cover;
    opacity: 0.4;
}

.s1-banner .slick-dots li.slick-active {
    opacity: 1;
}

.s1-list {
    width: 50%;
    float: left;
    background-color: #ffffff;
    box-shadow: 0px 0px 20px 0px rgba(29, 75, 149, 0.25);
    padding: 38px 45px;
    border-bottom: 7px solid #1d4b95;
}

.s1-list ul li a {
    font-size: 18px;
    line-height: 40px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-left: 20px;
    background: url(../images/s1-txdots.png) no-repeat;
    background-position: left center;
}

.s1-list ul li a:hover {
    color: #054d99;
}

.s1-list ul li a:hover span {
    color: #054d99;
}

.s1-list ul li a span {
    font-size: 16px;
    color: #666666;
    opacity: 0.6;
    float: right;
}

/* s2 */
.s2 {
    max-width: 1920px;
    margin: 0 auto;
    background: url(../images/s2-bj.png) no-repeat;
    background-size: 95% 100%;
    background-position: right center;
    padding: 70px 0;
    margin-top: -220px;
    position: relative;
    z-index: 9;
}

.s2-pt {
    margin-bottom: 20px;
}

.s2 .tit {
    margin-bottom: 40px;
}

.s2-l {
    width: 67%;
    float: left;
    margin-right: 3%;
}
.s2-l .tit div{
    display: inline-block;
    opacity: 0.5;
    cursor: pointer;
}
.s2-l .tit div.on{
    opacity: 1;
}
.s2-l .tit{
    width: 100%;
}

.s2-l .tit div:first-child{
    margin-right: 5%;
}
.s2-pt .pic {
    width: 359px;
    height: 199px;
    padding-top: 0;
    float: left;
    margin-right: 45px;
}

.s2-tx {
    overflow: hidden;
}

.s2-tx b {
    font-size: 30px;
    color: #1d4b95;
    font-weight: 600;
}

.s2-tx span {
    font-size: 16px;
    color: #999999;
}

.s2-tx h3 {
    font-size: 20px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 10px 0;
    font-weight: 600;
}


.s2-tx p {
    font-size: 16px;
    line-height: 26px;
    color: #333333;
    opacity: 0.6;
    height: 78px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s2-arrow {
    width: 34px;
    height: 10px;
    background: url(../images/s2-arrow.png) no-repeat;
    background-position: right center;
    background-size: 100% 100%;
    margin-right: 0;
    margin-left: auto;
}

.s2-l ul li {
    float: left;
    width: 32%;
}

.s2-l ul li:nth-child(2) {
    margin: 0 2%;
}

.s2-l ul li a {
    background-color: #fff;
    padding: 30px;
    padding-right: 40px;
    border-bottom: 5px solid #1d4b95;
}


.s2-l ul li a span {
    font-size: 14px;
    color: #999999;
    display: block;
    padding-left: 20px;
    background: url(../images/s2-date.png) no-repeat;
    background-position: left center;
    margin-bottom: 10px;
}

.s2-l ul li a p {
    font-size: 18px;
    line-height: 24px;
    color: #333333;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s2-l ul li a:hover p {
    color: #054d99;
}


.s2-pt:hover img {
    transform: scale(1.1);
}

.s2-pt:hover h3 {
    color: #054d99;
}

.s2-r {
    overflow: hidden;
}

.s2-date {
    float: left;
    text-align: center;
    margin-right: 15px;
    padding-right: 10px;
    border-right: 1px solid #ddd;
}

.s2-date b {
    font-size: 30px;
    color: #1c4a94;
    display: block;
    line-height: 32px;
}

.s2-date span {
    font-size: 14px;
    display: block;
    color: #999999;
}

.s2-r ul li {
    margin-bottom: 28px;
}

.s2-r ul li:last-child {
    margin-bottom: 0;
}

.s2-info {
    overflow: hidden;
    position: relative;
    height: 48px;
}

.s2-info p {

    font-size: 18px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #333333;
}

.s2-info p i {
    background-image: linear-gradient(#1c4a94, #1c4a94);
}

.s2-r ul li a:hover .titline {
    color: #054d99;
}


/* s3 */
.s3 {
    background: url(../images/s3-bj.jpg) no-repeat;
    background-size: cover;
    padding-top: 450px;
    margin-top: -380px;
    padding-bottom: 100px;
}

.s3 .tit {
    margin-bottom: 40px;
}

.s3 .tit h3 b {
    font-size: 30px;
    color: #fff;
}

.s3 .tit a {
    color: #fff;
    background: url(../images/s3-more.png) no-repeat;
    background-position: left bottom;
    background-size: 100%;
}

.s3-pt .pic {
    width: 142px;
    height: 96px;
    padding-top: 0;
    float: left;
    margin-right: 25px;
}

.s3-info {
    overflow: hidden;
}

.s3-info p {
    font-size: 16px;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 24px;
    color: #fafbfb;
    margin-bottom: 10px;
}

.s3-info span {
    display: block;
    font-size: 14px;
    color: #ffffff;
    opacity: 0.6;
    line-height: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s3-info span img {
    vertical-align: 0;
    margin-right: 5px;
}

.s3-pt {
    padding-left: 8px;
    border-left: 5px solid #c41b20;
    margin-bottom: 25px;
}


.s3-date {
    float: left;
    text-align: center;
    border: solid 1px #ffffff;
    margin-right: 20px;
}

.s3-date b {
    display: block;
    font-size: 18px;
    line-height: 30px;
    background-color: #fff;
    color: #0c529d;
    font-weight: 600;
}

.s3-date span {
    font-size: 14px;
    line-height: 30px;
    color: #ffffff;
    background-color: transparent;
    margin: 0 5px;
    display: block;
}

.s3-dt .s3-info p {
    height: auto;
    margin-bottom: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 20px;
}

.s3-dt a {
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
}


.s3-l {
    width: 33.3%;
    float: left;
    padding: 0 25px;
}

.s3-m {
    width: 33.3%;
    float: left;
    padding: 0 25px;
    border-left: 1px solid rgba(255, 255, 255, 0.5);
    border-right: 1px solid rgba(255, 255, 255, 0.5);
}

.s3-r {
    width: 33.3%;
    float: left;
    padding: 0 25px;
}
.s3-l ul li a,
.s3-m ul li a,
.s3-r ul li a {
    line-height: 18px;
    padding: 15px 0;
    background: url(../images/s3-new.png) no-repeat;
    background-position: left center;
    padding-left: 48px;
}
.s3-l ul li a p,
.s3-m ul li a p,
.s3-r ul li a p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 16px;
    color: #ffffff;
    transition: all 0.3s;
}
.s3-l ul li a span,
.s3-m ul li a span,
.s3-r ul li a span {
    font-size: 16px;
    float: right;
    color: #ffffff;
    opacity: 0.6;
}
.s3-l ul li a:hover p,
.s3-m ul li a:hover p,
.s3-r ul li a:hover p {
    padding-left: 10px;
}


/* s4 */
.s4 {
    padding-top: 92px;
    padding-bottom: 113px;
    background: url(../images/s4-bj.jpg) no-repeat;
    background-size: cover;
}

.s4 .tit {
    text-align: center;
}

.s4-video a {
    position: relative;
}

.s4-play {
    width: 120px;
    height: 120px;
    background: url(../images/s4-play.png) no-repeat;
    background-size: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.s4-video .pic video {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition: all 1s;
    object-fit: cover;
}

.s4-video .pic {
    padding-top: 47%;
}

.s4-video-list {
    width: 60%;
    float: right;
    margin-top: -50px;
    margin-right: -40px;
}

.s4-video-list .pic {
    padding-top: 58%;
}

.s4-video-list ul li a {
    margin: 0 18px;
    padding: 8px;
    background-color: #ffffff;
    border: solid 1px #cccccc;
}

.s4-video-list .slick-prev {
    width: 16px;
    height: 33px;
    background: url(../images/s4-l.png) no-repeat;
    background-size: cover;
}

.s4-video-list .slick-next {
    width: 16px;
    height: 33px;
    background: url(../images/s4-r.png) no-repeat;
    background-size: 100% 100%;
}

.s4-video-list .slick-slider {
    padding: 0 20px;
}

.s4-video-list ul li.slick-current a {
    background-color: #054d99;
    box-shadow: 0px 7px 7px 0px rgba(116, 153, 215, 0.45);
    border: solid 1px #054d99;
}

.s4-video video::-webkit-media-controls-enclosure {
    opacity: 0;
    transition: all 0.5s;
}

.s4-video:hover video::-webkit-media-controls-enclosure {
    opacity: 1;
}

.s4-video {
    position: relative;
}

.s4-info {
    position: absolute;
    bottom: -50px;
    left: 0;
    z-index: 9;
    font-size: 24px;
    line-height: 28px;
    color: #333333;
    padding-left: 110px;
    margin-top: 30px;
}

.s4-info::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 5px;
    background-color: #0066b8;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}


.link-list .icon {
    height: 45px;
    margin-bottom: 10px;
}

.link-list {
    padding-top: 100px;
    padding-bottom: 66px;
}

.link-list ul li {
    text-align: center;
}

.link-list ul li a {
    text-align: center;
    margin: 10px auto;
    padding-top: 40px;
    width: 165px;
    height: 164px;
    position: relative;
}

.link-list ul li a::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: url(../images/s5-yuan.png) no-repeat;
    background-size: 100% 100%;
}

.link-list ul li a:hover:after {
    background: url(../images/s5-yuan-hover.png) no-repeat;
    background-size: 100% 100%;
    animation: xz 6s linear infinite;
}

@keyframes xz {
    0% {
        transform: rotate(0);
    }

    100% {
        transform: rotate(360deg);
    }
}

.link-list ul li a p {
    font-size: 18px;
    color: #333333;

}

.link-list ul li a:hover .icon {
    animation: jello 1s;
}

.link-list ul li a:hover p {
    color: #054d99;
}

.web-list .pic {
    border-radius: 10px;
    padding-top: 35%;

}

.web-list ul li a {
    margin: 0 13px;
}

.web-list .slick-prev {
    width: 19px;
    height: 34px;
    background: url(../images/s6-l.png) no-repeat;
    background-size: cover;
    left: -35px;
}

.web-list .slick-prev:hover {
    background: url(../images/s6-lh.png) no-repeat;
    background-size: cover;
}

.web-list .slick-next {
    width: 19px;
    height: 34px;
    background: url(../images/s6-r.png) no-repeat;
    background-size: cover;
    right: -35px;
}

.web-list .slick-next:hover {
    background: url(../images/s6-rh.png) no-repeat;
    background-size: cover;
}









@media screen and (max-width: 1800px) {
    .s2 {
        background-size: 100% 100%;
    }
}

@media screen and (max-width: 1500px) {
    .s4-video-list {
        margin-right: 0;
    }
}



@media screen and (max-width: 1200px) {
    #downPage {
        display: none;
    }

    html,
    body,
    .banner,
    .banner .slick,
    .banner .slick div,
    .banner .slick-slide a,
    .banner .slick-slide a img {
    }

    .index {
        position: static;
        padding-top: 0;
    }
.banner .slick-slide a {
    display: block;
    position: relative;
}


    /* banner */
    .banner-news {
        display: none;
    }

    .banner-tx h3 {
        padding-left: 30px;
        font-size: 30px;
        background-size: 0;
    }

    .banner .slick-dots {
        right: 30px;
    }

    .s1 {
        padding-top: 50px;
    }
}


@media screen and (max-width: 1024px) {

    .s1,
    .s2,
    .s3 {
        background-size: cover;
        margin-top: 0;
        padding: 50px 0;
    }

    .s1-banner {
        float: none;
        width: auto;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .s1-banner .pic {
        padding-top: 66%;
        height: auto;
    }

    .s1-list {
        width: auto;
        float: none;
        width: auto;
    }

    .tit h3 b {
        font-size: 26px;
    }

    .tit {
        margin-bottom: 40px;
    }

    .s2-l {
        float: none;
        width: auto;
        margin-right: 0;
        margin-bottom: 40px;
    }

    .s3-l {
        float: none;
        width: auto;
        margin-right: 0;
        margin-bottom: 20px;
        padding: 0;
    }

    .s3-m {
        width: 50%;
        border-left: none;
        padding-left: 0;
    }

    .s3-r {
        width: 50%;
        padding-right: 0;
    }

    .s3 .tit h3 b {
        font-size: 26px;
    }

    .s3 .tit {
        margin-bottom: 30px;
    }

    .s4 {
        padding: 50px 0;
    }

    .s4-info {
        font-size: 20px;
        bottom: -30px;
    }

    .s4-info::before {
        height: 3px;
    }

    .s4-video-list ul li a {
        margin: 0 5px;
    }

    .link-list ul li a {
        width: 120px;
        height: 120px;
        padding-top: 20px;
    }

    .link-list .icon {
        transform: scale(0.8);
    }

    .link-list ul li a p {
        font-size: 16px;
    }

    .link-list {
        padding: 50px 0;
    }
}

@media screen and (max-width: 768px) {

    .s1,
    .s2,
    .s3,
    .s4 {
        background-size: cover;
        margin-top: 0;
        padding: 40px 0;
    }

    .link-list {
        padding: 40px 0;
    }

    .s3 .tit {
        margin-bottom: 20px;
    }

    .banner-tx h3 {
        padding-left: 30px;
        font-size: 20px;
    }

    .tit {
        margin-bottom: 30px;
    }

    .s3 .tit h3 b {
        font-size: 22px;
    }

    .banner .slick-dots li {
        width: 40px;
        height: 36px;
    }

    .s1-info p {
        font-size: 18px;
    }

    .s1-list ul li a {
        font-size: 16px;
    }

    .s1-list {
        padding: 20px 30px;
    }

    .tit h3 b {
        font-size: 22px;
    }

    .tit img {
        width: 40px;
        vertical-align: 0;
    }

    .tit a {
        font-size: 12px;
        padding-bottom: 5px;
        padding-left: 5px;
        padding-right: 10px;
        background-size: 100%;
    }

    .s2-tx b {
        font-size: 24px;
    }

    .s2-tx h3 {
        font-size: 18px;
    }

    .s2-pt .pic {
        margin-right: 25px;
    }

    .s2 .tit {
        margin-bottom: 30px;
    }

    .s2-l ul li a {
        padding: 15px;
    }

    .s2-date b {
        font-size: 26px;
    }

    .s2-info p {
        font-size: 16px;
    }

    .s4-info {
        font-size: 16px;
        padding-left: 0;
    }

    .s4-info::before {
        content: none;
    }

    .s4-play {
        width: 100px;
        height: 100px;
    }
}

@media screen and (max-width: 640px) {
    .s2-pt .pic {
        width: 260px;
        height: 150px;
    }

    .link-list {
        padding-top: 30px;
        padding-bottom: 20px;
    }

    .s3 .tit h3 b {
        font-size: 20px;
    }

    .s2-arrow {
        display: none;
    }

    .s2-l ul li a p {
        font-size: 16px;
    }

    .s3-m {
        float: none;
        width: auto;
        margin-right: 0;
        margin-bottom: 20px;
        padding: 0;
        border-right: none;
    }

    .s3-r {
        float: none;
        width: auto;
        padding: 0;
    }

    .s3-m ul li a,
    .s3-r ul li a {
        padding: 10px 0;
        padding-left: 40px;
    }

    .s4-play {
        width: 80px;
        height: 80px;
    }
}

@media screen and (max-width: 480px) {
    .s2-pt .pic {
        float: none;
        width: auto;
        padding-top: 55%;
        margin-right: 0;
        margin-bottom: 20px;
        height: auto;
    }

    .s1,
    .s2,
    .s3,
    .s4 {
        background-size: cover;
        margin-top: 0;
        padding: 30px 0;
    }

    .s2-l ul li {
        float: none;
        width: auto;
        margin-right: 0;
        margin-bottom: 20px;

    }

    .s2-l ul li:nth-child(2) {
        margin: 0;
        margin-bottom: 20px;
    }

    .s2-tx p {
        font-size: 14px;
    }

    .s2 .tit {
        margin-bottom: 20px;
    }

    .s1-list {
        padding: 15px 20px;
    }

    .tit {
        margin-bottom: 20px;
    }

    .s1-list ul li a {
        line-height: 36px;
    }

    .banner .slick-dots li {
        width: 30px;
        height: 26px;
    }

    .banner .slick-dots {
        text-align: center;
        right: auto;
    }

    .banner-tx {
        display: none;
    }

    .tit h3 b {
        font-size: 20px;
        line-height: 24px;
    }

    .tit img {
        width: 30px;
        vertical-align: 0;
    }

    .tit span {
        font-size: 12px;
    }

    .s4-video-list {
        display: none;
    }
}
@media screen and (max-width: 680px) {
.s1-banner .slick-dots{
padding-bottom: 5px;
}
}