@charset "utf-8";

.banner {
    position: relative;
    overflow: hidden;
}

.banner img {
    display: block;
     width: 100%;
    /* height: 100%; */
    /* position: absolute; */
    /* left: 0; */
    /* top: 0; */
    /* object-fit: cover; */
}

.banner a {
    display: block;
    position: relative;
    overflow: hidden;
    /* padding-top: 51.7%; */
}

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

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


.banner .slick-dots li button {
    font-size: 0px;
    color: #ffffff;
}

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

.banner .slick-dots li {
    width: 20px;
    height: 20px;
    background: url(../images/banner-dots.png) no-repeat center center;
    background-size: 18px 18px;
    margin: 0 15px;
}

.banner .slick-dots li.slick-active {
    background: url(../images/banner-dots-a.png) no-repeat;
    background-size: 100% 100%;
}

.banner .slick-slide a::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/banner-zzc1.png) repeat-x;
    background-position: center top;
    z-index: 1;
}

.banner::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 130px;
    background: url(../images/banner-zzc2.png) repeat-x;
    background-position: center top;
    z-index: 99;
}

.banner .slick-slide.slick-current a img {
    animation: img_scale linear 8s;
}
.banner .slick-prev{
    width: 56px;
    height: 56px;
    background: url(../images/banner-l.png) no-repeat;
    background-size: 100% 100%;
    left: 30px;
}
.banner .slick-next{
    width: 56px;
    height: 56px;
    background: url(../images/banner-r.png) no-repeat;
    background-size: 100% 100%;
    right: 30px;
}

@media screen and (max-width:1024px){
    .banner .slick-arrow{
        opacity: 0;
    }
}
@keyframes img_scale {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }

}

.banner-tx{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 10;
    width: 65%;
    height: 200px;
}
.banner-tx img{
    width: 100%;
    height: 100%;
    object-fit:contain;
}
/* index */
.index {
    background-color: #DDEEF1;
    background: url(../images/index-bj1.jpg) no-repeat;
    background-size: cover;
    background-position: center bottom;
}

.s1 {
    padding-top: 50px;
    padding-bottom: 100px;
}

.tit {
    position: relative;
    margin-bottom: 50px;
    text-align: center;
}

.tit h3 {
    display: inline-block;
    text-align: left;
    position: relative;
}

.tit h3::before {
    content: '';
    position: absolute;
    width: 114px;
    height: 116px;
    background: url(../images/tit1.png) no-repeat;
    background-size: 100% 100%;
    transform: translateX(-100%);
    bottom: 0;
}

.tit h3 b {
    font-size: 36px;
    color: #176480;
    display: block;
    padding-right: 90px;
    line-height: 40px;
    background: url(../images/tit2.png) no-repeat;
    background-position: right center;
}

.tit h3 span {
    display: block;
    font-size: 18px;
    color: #176480;
    background: url(../images/tit-line.png) no-repeat;
    background-position: right center;
    background-size: 70%;
}

.s3 .tit h3 span {
    background-size: 60%;
}

.s4 .tit h3 span {
    background-size: 50%;
}

.s5 .tit h3 span {
    background-size: 30%;
}

.tit a {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    font-size: 16px;
    color: #176480;
    transition: all 0.3s;
}

.tit a:hover {
    opacity: 0.7;
}


.s1-banner {
    float: left;
    width: 50%;
    margin-right: 3%;
}

.s1-list {
    overflow: hidden;
}

.s1-banner .pic {
    height: 520px;
    padding-top: 0;
}

.s1-info h3 {
    font-size: 18px;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #fff;
    margin-bottom: 10px;
}

.s1-info span {
    display: block;
    color: #9CD0DE;
    font-size: 14px;
    padding-left: 23px;
    line-height: 16px;
    background: url(../images/date.png) no-repeat;
    background-position: left center;
}

.s1-info {
    background: linear-gradient(180deg, #309AB6 0%, #11657B 100%);
    border-radius: 0 50px 0 0;
    padding: 15px 30px;
    position: relative;
    margin-top: -60px;
    width: 90%;
}

.s1-list {
    overflow: hidden;
}

.s1-date {
    width: 90px;
    height: 90px;
    float: left;
    text-align: center;
    border-radius: 50%;
    background-color: #C8DFE5;
    position: relative;
    padding-top: 12px;
    margin-right: 30px;
}

.s1-date::after {
    content: '';
    width: 80%;
    height: 80%;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 1;

}

.s1-date b {
    color: #11657B;
    font-size: 30px;
    display: block;
    font-weight: normal;
    position: relative;
    z-index: 2;

}

.s1-date span {
    display: block;
    color: #11657B;
    font-size: 12px;
    position: relative;
    z-index: 2;
}

.s1-tx {
    overflow: hidden;
}

.s1-tx h3 {
    line-height: 32px;
    font-size: 18px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
}

.s1-tx h3 i {
    font-weight: 600;
}

.s1-tx p {
    color: #9E9E9E;
    font-size: 14px;
    line-height: 28px;
    height: 56px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s1-list ul li a {
    padding: 25px 20px;
    transition: all 0.3s;
}

.s1-list ul li a:hover {
    background-color: #EDF9FD;
}

.s1-list ul li a:hover h3 {
    color: #176480;
}

.s1-list ul li a:hover b {
    color: #fff;
}

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

.s1-list ul li a:hover .s1-date::after {
    background-color: #176480;
}

/* s2 */

.s2-date {
    width: 72px;
    height: 72px;
    background-color: #fff;
    text-align: center;
    border-radius: 50%;
    padding-top: 5px;
    position: relative;
}

.s2-date b {
    font-size: 30px;
    display: block;
    color: #333;
    font-weight: normal;
}

.s2-date span {
    font-size: 12px;
    color: #9E9E9E;
    display: block;
}

.s2-list ul li a {
    padding: 50px 30px;
    padding-bottom: 150px;
    margin: 0 25px;
    border-radius: 20px;
    background: url(../images/s2-listbj.png) no-repeat;
    background-size: 100% 100%;
    transition: all 0.3s;
    margin-top: 60px;
}

.s2-list ul li:nth-child(even) a {
    margin-top: 0;
}

.s2-list ul li a:hover {
    background: url(../images/s2-listbj-h.png) no-repeat;
    background-size: 100% 100%;
}

.s2-list ul li a h3 {
    font-size: 18px;
    line-height: 36px;
    color: #333;
    height: 72px;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 15px 0;
}

.s2-list ul li a p {
    color: #9E9E9E;
    font-size: 14px;
    line-height: 32px;
    height: 128px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s2-date::after {
    content: '';
    width: 120%;
    height: 120%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
}

.s2-list ul li a:hover b,
.s2-list ul li a:hover span,
.s2-list ul li a:hover h3,
.s2-list ul li a:hover p {
    color: #fff;
}

.s2-list ul li a:hover .s2-date {
    background-color: #E19B58;
}

.s2-list ul li a:hover .s2-line::after {
    border-color: #fff;
}

.s2-list ul li a:hover .s2-line::before {
    background-color: #fff;
}

.s2-line {
    position: relative;
}

.s2-line::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 70%;
    border-top: 1px dashed #176480;
    opacity: 0.5;
}

.s2-line::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #176480;
}


@keyframes kuosan {
    50% {
        opacity: 0;
        width: 200%;
        height: 200%;
    }

    100% {
        opacity: 1;
    }
}

.s2-list ul li a:hover .s2-date::after {
    animation: kuosan 3s infinite;
}


/* s3 */



.s3-list {
    overflow: hidden;
    position: relative;
    z-index: 3;
    padding-top: 100px;
}

.s3-list ul li a h3 {
    font-size: 22px;
    color: #333;
    line-height: 32px;
    height: 64px;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-left: 20px;
    padding-right: 20px;
    border-left: 2px solid #11657B;
    margin-bottom: 10px;
}

.s3-list ul li a p {
    line-height: 30px;
    color: #9E9E9E;
    font-size: 14px;
    padding-left: 20px;
}

.s3-list ul li a p img {
    display: inline-block;
    margin-right: 10px;
    vertical-align: middle;

}


.s3-pic {
    width: 740px;
    height: 740px;
    position: relative;
    padding-top: 60px;
    z-index: 3;
    margin-right: 30px;
    float: left;
}

.s3-pic::after {
    content: '';
    width: 90%;
    height: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #C0DBE3;
    border-radius: 50%;
    z-index: 1;
}

.s3-pic>ul {
    position: relative;
    z-index: 2;
}

.s3-pic .quan {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px dashed #176480;
    top: 0;
    left: 0;
    animation: xz 20s infinite linear;
}

.s3-pic .quan::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    background: url(../images/quan.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    right: -15px;
    transform: translateY(-50%);
}

.s3-pic .pic {
    width: 620px;
    height: 620px;
    margin: 0 auto;
    padding-top: 0;
    border-radius: 50%;
}


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

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



.s3-c::after {
    content: '';
    width: 72%;
    height: 220px;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    border: 1px solid #E19B58;
    background-color: #E3F7FE;
    z-index: 2;
}


.s3-list ul li a p {
    opacity: 0;
}

.s3-list ul li a {
    height: 180px;
    overflow: hidden;
    padding-top: 50px;
}

.s3-list ul li.slick-current+li a {
    padding-top: 10px;
}

.s3-list ul li.slick-current+li a h3 {
    color: #11657B;
    font-weight: 600;
}

.s3-list ul li.slick-current+li a p {
    opacity: 1;
}




.s3-prev {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: url(../images/s3-arrow2.png) no-repeat #ECF7FA center center;
    transform-origin: center center;
    transform: rotate(0);
}


.s3-next {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: url(../images/s3-arrow2.png) no-repeat #ECF7FA center center;
    transform: rotate(180deg);
}


.s3-prev:hover {
    background: url(../images/s3-arrow1.png) no-repeat#176480 center center;
    transform: rotate(180deg);
}

.s3-next:hover {
    background: url(../images/s3-arrow1.png) no-repeat#176480 center center;
    transform: rotate(0);
}

.s3-btn>div {
    display: inline-block;
    margin: 0 20px;
    cursor: pointer;
}



.s3-btn {
    position: absolute;
    bottom: 0;
    right: 20%;
    font-size: 0;
    z-index: 9;
}


/* s4 */
.s4 {
    padding: 50px 0;
}

.s4-list ul li a {
    margin: 0 12px;
    position: relative;
    transition: all 0.3s;
}

.s4-list .pic {
    padding-top: 66.7%;
}

.s4-date {
    position: absolute;
    right: 15px;
    top: 15px;
    text-align: center;
    width: 76px;
    height: 76px;
    background-color: #E19B58;
    border-radius: 50%;
    padding-top: 5px;
}

.s4-date::after {
    content: '';
    width: 110%;
    height: 110%;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(255, 155, 88, 0.3);
}

.s4-date b {
    display: block;
    color: #fff;
    font-size: 30px;
}

.s4-date span {
    font-size: 12px;
    color: #fff;
}

.s4-list ul li a:hover .s4-date::after {
    animation: kuosan 3s infinite;
}

.s4-list ul li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.s4-tx {
    padding: 30px 20px;
}

.s4-tx h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
}

.s4-tx h3 i {
    font-weight: 600;
}

.s4-tx p {
    font-size: 14px;
    color: #9E9E9E;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* s5 */
.s5 {
    padding-bottom: 100px;
}

.s5-l {
    width: 800px;
    float: left;
    font-size: 0;
    position: relative;
    padding-right: 30px;
}

.s5-l::after {
    content: '';
    width: 100%;
    height: 166px;
    background: url(../images/s5-line.png) no-repeat;
    background-size: 100%;
    position: absolute;
    bottom: -80px;
    left: 0;
    z-index: 1;
}

.s5-l ul li {
    display: inline-block;
    width: 25%;
    position: relative;
    z-index: 2;
    vertical-align: top;
}

.s5-l ul li a {
    background: url(../images/s5-bj2.png) no-repeat;
    background-size: 100% 100%;
    height: 275px;
    padding-top: 20px;
    position: relative;
    margin-bottom: 50px;
    transition: all 0.3s;
    opacity: 0.7;
}
.s5-l ul li a:hover{
    transform: translateY(-20px);
}
.s5-l ul li a p {
    font-size: 18px;
    color: #11657B;
    text-align: center;
    width: 50%;
    margin: 0 auto;
    margin-top: 10px;
}

.s5-l ul li.on a p {
    color: #fff;
}

.s5-l ul li.on a {
    background: url(../images/s5-bj1.png) no-repeat;
    background-size: 100% 100%;
    opacity: 1;
}

.s5-l ul li::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: url(../images/s5-yuan.png) no-repeat;
}

.s5-l .pic {
    width: 160px;
    height: 160px;
    padding-top: 0;
    margin: 0 auto;
    border-radius: 50%;
}
.s5-l .pic img{
    width: auto;
    height: auto;
    min-width: 100%;
    min-height: 100%;
    transition: all 1s;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.s5-l ul li a:hover img{
    transform: translate(-50%, -50%) scale(1.1);
}

.s5-l ul li.on{
    transform: translateY(50px);
}
.s5-l ul li:nth-child(2) {
    transform: scale(0.9) translateY(-5px);
}

.s5-l ul li:nth-child(3) {
    transform: scale(0.8) translateY(-35px);
}

.s5-l ul li:nth-child(4) {
    transform: scale(0.7) translateY(-38px);
}

.s5-r {
    overflow: hidden;
}


.s5-r {

    padding: 30px 40px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 25px;
}

.s5-r ul li a h3 {
    color: #333;
    font-size: 36px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: 600;
    margin-bottom: 10px;
}

.s5-r ul li a p {
    color: #666;
    font-size: 16px;
    line-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: justify;
    height: 240px;

    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
}











































@media screen and (max-width:1200px) {
    .banner::before {
        content: none;
    }

    .banner .slick-dots {
        bottom: 5%;
    }

    .s1-banner {
        float: none;
        width: auto;
        margin-right: 0;
margin-bottom: 12px;

    }

    .s1-banner .pic {
        padding-top: 65.8%;
        height: auto;
    }

    .s3-c {
        display: block;
        overflow: hidden;
    }

    .s3-pic {
        float:none;
        margin: 0 auto;
    }
.s3-list{
        padding-top:0;
}
    .s3-c::after {
        display: none;
    }

    .s3-list::after {
        content: '';
        width: 100%;
        height: 220px;
        position: absolute;
        top: 50%;
        right: 0;
        transform: translateY(-50%);
        border: 1px solid #E19B58;
        background-color: #E3F7FE;
        z-index: -1;
    }

    .s3-list ul li a h3 {
        font-size: 18px;
    }

    .s5-l {
        float: none;
        margin-bottom: 50px;
    }

}



@media screen and (max-width:1024px) {
    .tit h3 b {
        font-size: 30px;
    }

    .s1 {
        padding: 40px 0;
    }

    .s2-list ul li a {
        padding: 20px;
        padding-bottom: 100px;
    }

    .s5-l .pic {
        width: 120px;
        height: 120px;
    }

    .s5-l {
        width: 700px;
    }

    .s5-l ul li a {
        height: 220px;
    }

    .s2-list ul li a {
        background: rgba(255, 255, 255, 0.5);
        padding: 20px;
        margin-top: 0;
        margin-bottom: 30px
    }

    .s2-list ul li a:hover {
        /* 渐变02 */
        background: linear-gradient(180deg, rgba(79, 157, 185, 0.33) 2%, rgba(23, 100, 128, 0.82) 100%);
    }
}

@media screen and (max-width:768px) {
    .s3 .tit h3 span{
        background-size: 50%;
    }
    .s4 .tit h3 span{
        background-size: 60px;
    }
    .s5 .tit h3 span{
        background-size: 30px;
    }
    .tit h3 span{
        background-size: 60%;
    }
    .tit h3 b {
        font-size: 24px;
    }

    .tit {
        margin-bottom: 30px;
    }

    .s1-list ul li a {
        padding: 10px;
    }

    .s1-date b {
        font-size: 26px;
    }

    .s1-tx h3 {
        font-size: 16px;
    }

    .s1-date {
        padding-top: 15px;
    }

    .s2-list ul li a h3 {
        font-size: 16px;
    }

    .s3-pic .pic {
        width: 100%;
        padding-top: 100%;
        height: auto;
    }

    .s3-pic {
        width: 100%;
        height: auto;
        padding-top: 0;
        padding: 30px;
    }

    .s3-list ul li a {
        height: 160px;
    }

    .s3-list ul li.slick-current+li a {
        padding-top: 0;
    }

    .s3-btn {
        display: none;
    }

    .s4-date b {
        font-size: 26px;
    }

    .s4-tx h3 {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .s4-tx {
        padding: 15px;
    }

    .s5-l ul {
        overflow-x: auto;
        white-space: nowrap;
    }

    .s5-l ul li {
        transform: translate(0) !important;
        vertical-align: top;
        width: 150px;
        margin-right: 10px;
    }

    .s5-l {
        width: auto;
    }

    .s5-l ul li a p {
        white-space: normal; font-size:15px;
    }

    .s5-l::after {
        content: none;
    }

    .s5-r ul li a h3 {
        font-size: 24px;
    }
    .s1-date{
        margin-right: 10px;
    }
    .s1-info h3{
        font-size: 16px;
    }
    .s5-l ul li.on{
        transform: translateY(0px);
    }
    .s5-l ul li a:hover{
        transform: translateY(0px);
    }
}

@media screen and (max-width:480px) {

    .s1,
    .s4 {
        padding: 20px 0;
    }
    .tit{
        margin-bottom: 20px;
    }
    .tit h3 b{
        font-size: 20px;
        background-size: 30px;
        line-height: 35px;
        background-size: 80px 100%;
    }
    .tit h3 span{
        font-size: 16px;
    }
    .s1-info h3{
        line-height: 24px;
        height: 48px;
    }
    .s1-date b{
        font-size: 22px;
    }
    .s1-date{
        width: 80px;
        height: 80px;
    }
    .s1-list ul li a{
        padding: 10px 0;
    }
    .s2-list ul li a h3{
        height: auto;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .s3-list ul li a h3{
        font-size: 16px;
    }
    .s5-r ul li a h3{
        font-size: 20px;
    }
    .s5-r ul li a p{
        line-height: 30px;
        height: 180px;

    }
    .s4{
        padding-top: 0;
    }
    .tit a{
        font-size: 14px;
    }
    .s2-date b{
        font-size: 24px;
    }
    .tit h3::before{
        width: 80px;
        height: 80px;
    }
}