.w {
    width: 1560px;
    margin: 0 auto 0;
}

.banner {
    width: 100%;
    height: 100vh;
    position: relative;
}
.banner .title{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 99;
}
.banner .img img{
    transform: scale(1.1);
    transition: cubic-bezier(.77,0,.175,1) transform 2s;
}
.banner .img img,.banner .img {
    width: 100%;
    height: 100%;

}
.banner .img img,.banner .img .swiper {
    width: 100%;
    height: 100%;
}
.banner .img img,.banner .img .swiper .swiper-slide img{
    width: 100%;
    z-index: -1;
}
.banner h1 {
    font-size: 50px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #eccb0c;
    text-align: center;
}
.banner .banner_text {
    width: 100%;
    position: absolute;
    top: 58%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.banner h2 {
    font-size: 40px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #ffffff;
    text-align: center;

}

.banner .content1 {
    width: 1040px;
    height: 150px;
    background-color: rgba(0, 0, 0, 0.5);
    position: relative;
}
.banner .joke {
    width: 1560px;
    margin: auto;
    display: flex;
    justify-content: center;
    position: relative;
    top: -150px;
    z-index: 99;
}
.banner .content1 .date {
    width: 158px;
    display: flex;
    flex-direction: column;
    margin-top: 50px;
}
.banner .content1 .line {
    width: 2px;
    height: 50px;
    opacity: 0.5;
    background-color: #fff;
    margin: 50px 0 0;
}
.banner .content1 .swiper {
    width: 100%;
}
.banner .content1 .swiper-slide {
    display: flex;
}
.banner .content1 .button {
    position: absolute;
    bottom: 67px;
    right: 58px;
    display: flex;
    z-index: 3;
}
.banner .content1 .button .iconfont{
    font-size: 15px;
    color: #fff;
    cursor: pointer;
}
.banner .content1 .button .iconfont:nth-child(1) {
    margin-right: 5px;
    transform: rotate(180deg);
}
.swiper-slide {
    cursor: pointer;
}
.banner .content1 .date span:nth-child(1) {
    font-size: 42px;
    font-family: Helvetica;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
}

.banner .content1 .date span:nth-child(2) {
    font-size: 14px;
    font-family: Helvetica;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
}

.banner .content1 p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    margin-left: 49px;
    /* line-height: 150px; */
    width: 420px;
    margin-top: 52px;
}

.banner .content2 {
    background-image: url(../images/bannerBg.png);
    width: 520px;
    height: 150px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
}

.banner .content1 .font {
    font-size: 15px;
    color: #FFFFFF;
    display: flex;
    margin-left: 301px;
    margin-top: 68px;
}

.banner .content1 .font .iconfont {
    display: block;
}

.banner .content1 .font .iconfont:nth-child(1) {
    transform: rotate(-180deg);
    margin-right: 5px;
    height: fit-content;
}
.banner .content2 .content2_text {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.banner .content2 .content2_text p {
    font-size: 40px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #d8262c;
    margin-left: 50px;
}
.section {
    height: 933px;
    margin: 85px auto 0;
}

.section > h1 {
    font-size: 40px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    display: flex;
    justify-content: center;
}

.section > p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    text-align: center;
    margin-top: 13px;
}
.joke .content1 .swiper-slide a:hover p{
    color: #0246B0;

}
.joke .content1 .swiper-slide a {
    cursor: pointer;
}
.joke .content1 .swiper-slide {
    cursor: unset;
}
.section h1 span:nth-child(2) {
    color: #0246B0;
}

.section .content ul {
    display: flex;
    flex-wrap: wrap;
    margin-top: 22px;
    justify-content: space-between;
    overflow: hidden;
}

.section .content ul li {
    width: 370px;
    height: 300px;
    border: 1px solid transparent;
    margin-top: 26px;
    justify-self: unset;
    position: relative;
    cursor: pointer;
    position: relative;
    transition: 0.6s;
}
.section .content ul li .img {
    width: 370px;
    height: 300px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    transition: 0.6s;
    overflow: hidden;
}

.section .content ul li:hover .img img{
    transform: scale(1.1);
}
.section .content ul li .img img {
    width: 100%;
    height: 100%;
    transition: 0.6s;
}
.section .content ul li h1 {
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #fff;
    width: 300px;
    margin: 31px auto 0;
    transition: 0.6s;
}

.section .content ul li p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #fff;
    width: 300px;
    margin: 15px auto 0;
    transition: 0.6s;
}

.section .content ul li a>img{
    filter: grayscale(1) brightness(100);
}

.section .content ul li:nth-child(8) p {
    margin-top: 70px;
}

.section .content ul li a>img {
    width: 50px;
    height: 50px;
    position: absolute;
    left: 35px;
    bottom: 26px;
    transition: 0.6s;
}

.section .content ul li:nth-child(8)>img {
    width: 40px;
    height: 40px;
}

.section2 {
    width: 100%;
    height: 650px;
    background-color: #F5F5F7;
}

.section2 > h1 {
    font-size: 40px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    display: flex;
    justify-content: center;
    padding-top: 76px;
}

.section2 > p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    text-align: center;
    margin-top: 13px;
}

.section2 h1 span:nth-child(2) {
    color: #0246B0;
}

.section2 .swiper .swiper-slide {
    /* width: 500px; */
    background: #fff;
    position: relative;
}
.section2 .swiper .swiper-slide .img {
    width: 500px;
    height: 170px;
    overflow: hidden;
}
.section2 .swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    transition: 0.6s;
}
.section2 .swiper .swiper-slide:hover img {
    transform: scale(1.1);
}
.section2 .swiper .swiper-slide .logo {
    width: 70px;
    height: 70px;
    position: absolute;
    top: 135px;
    left: 41px;
}

.section2 .swiper .swiper-slide .logo img {
    width: 100%;
    height: 100%;
}

.section2 .swiper {
    width: 1560px;
    margin: 46px auto 0;
    display: flex;
    justify-content: space-between;
}

.section2 .joke {
    width: 1680px;
    margin: auto;
    position: relative;
}

.section2 .joke .button {
    width: 100%;
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}


.section2 .swiper .text {
    width: 100%;
    height: 200px;
}

.section2 .swiper .text h1 {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    margin: 0 0 0 41px;
    padding-top: 65px;
}

.section2 .swiper .text p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    margin-left: 41px;
}

.section2 .swiper .text .solid {
    width: 420px;
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
    margin: 21px auto 19px;
    position: relative;
}
.section2 .swiper .text .solid:after {
    content: "";
    width: 10%;
    height: 2px;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #0254B4;
    transition: 0.6s;
    z-index: 2;
}
.button .iconfont {
    cursor: pointer;
}
.section2 .swiper .swiper-slide:hover .text .solid:after {
    width: 100%;
}
.section2 .button .iconfont {
    font-size: 24px;
    color: #666666;
}

.section2 .button .iconfont:nth-child(1) {
    transform: rotate(180deg);
}

.section3 {
    width: 100%;
    height: 800px;
    overflow: hidden;
}

.section3 .content {
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}
.section3 .content .img {
    width: 100%;
    height: 150%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}
.section3 .content .img img {
    width: 100%;
    height: 100%;
}
.section3 .content h1 {
    font-size: 40px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    padding-top: 129px;
}

.section3 .content p, .section3 .content .btn {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}

.section3 .content .text {
    width: 736px;
    line-height: 2;
    margin: 25px 0 74px;
}
.section3 .content .btn a .iconfont, .section3 .content .btn a p {
    z-index: 3;
    color: #FFFFFF;
    transition: 0.6s;
}
.section3 .content .btn {
    width: 170px;
    height: 50px;
    border-radius: 25px;
    border: 1px solid white;
    cursor: pointer;
    overflow: hidden;
    position: relative;
}
.section3 .content .btn a {
    width: 170px;
    height: 50px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.section3 .content .btn:hover a p,.section3 .content .btn:hover a .iconfont{
    color: #000000;
}
.section3 .content .btn::after {
    content: "";
    width: 170px;
    height: 50px;
    position: absolute;
    top: 0;
    left: -170px;
    background-color: #fff;
    transition: 0.6s;
    z-index: 2;
}
.section3 .content .btn:hover:after {
    left: 0;
}
.section3 .content .data {
    margin-top: 156px;
}

.section3 .content .data ul {
    display: flex;
}

.section3 .content .data ul li {
    margin-right: 61px;
}

.section3 .content .data ul li p:nth-child(1) {
    font-size: 50px;
    font-family: Helvetica;
    font-weight: bold;
    color: #FFFFFF;
    /* display: flex; */
}

.section3 .content .data ul li p:nth-child(2) {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}

.section3 .content .data ul li:nth-child(1) p span:nth-child(2) {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}
.section3 .content .data ul li p span:nth-child(2) {
    position: relative;
    left: -10px;
}
.section4 {
    width: 100%;
    height: 600px;
}

.section4 > h1 {
    font-size: 50px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #0254B4;
    text-align: center;
    padding-top: 76px;
}
.section4 > h1 span:nth-child(1) {
    font-weight: 700;
}
.section4 > p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    text-align: center;
    margin-top: 13px;
}

.section4 h1 span:nth-child(2) {
    font-size: 40px;
    font-weight: bold;
    color: #333333;
}
.section4 .text {
    text-align: center;
    width: 490px;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 10%;
}

.section4 .text .h3 {
    width: 62px;
    height: 32px;
    font-size: 32px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333333;
    line-height: 24px;
}

.section4 .text span {
    width: 203px;
    height: 19px;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #0254B4;
    line-height: 24px;
}

.section4 .text p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 24px;
    margin-top:15px;
}


.section4 .avatar {
    width: calc(1620px + 240px);
    margin: 2% auto;
}
.section4 .avatar .swiper-slide{
  cursor: unset;
}
.section4 .avatar .swiper-slide .dashed {
    transform: scale(0.5);
    transition: 1s;
  border: 1px dashed transparent;
  border-radius: 50%;
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 1s;
}

.section4 .avatar .swiper-slide .dashed img{
  width: 80%;
}

.section4 .avatar .swiper-slide .text {
    opacity: 0;
    transition: 1s;
}

.section4 .avatar .swiper-slide-active .text {
    opacity: 1;
}

.section4 .avatar .swiper-slide-active .dashed {
    transform: scale(1);
  border: 1px dashed #0254B4;
}

.section4 .button{
  width: 18%;
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 50%;
  left: 50%;
    z-index: 99;
  transform: translate(-50%,-50%);
}
.section4 .button .iconfont {
    cursor: pointer;
    font-size: 36px;
}
.section4 .button .iconfont:nth-child(1) {
  transform: rotate(180deg);
}
.section5{
  width:100%;
  height:620px;
  background: #F5F5F7;
  padding-top: 3%;
}
.content5{
  width:1560px;
  margin:auto;
  background: #F5F5F7;
}
.sec5-top{
  display: flex;
  width:1560px;
  justify-content:space-between;
}
.section5 .sec5-top h1 {
  font-size: 40px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  display: flex;
}
.section5 .sec5-top h1 span:nth-child(2) {
  color: #0246B0;
}
.sec5-top-right{
    width:170px;
    height:50px;
    background: rgba(0, 0, 0, 0);
    border: 2px solid #CCCCCC;
    border-radius: 25px;
    line-height: 50px;
    text-align: center;
    color:#666666;
    cursor: pointer;
    position: relative;
    transition: 0.6s;
    overflow: hidden;
    z-index: 1;
}
.sec5-top-right:after {
    content: "";
    width: 100%;
    height: 100%;
    border-radius: 25px;
    background: #0246B0;
    position: absolute;
    top: 0;
    left: -170px;
    z-index: -1;
    transition: 0.6s;
}
.sec5-top-right:hover {
    color: #fff;
    border: 2px solid transparent;
}
.sec5-top-right:hover:after{
    left: 0;
}
.sec5-item{
    margin:3% auto;
    width:1560px;
    display: flex;
    justify-content:space-between;
}
.sec5-item .item{
    width:760px;
    height:345px;
}
.sec5-item .item .item-left p:nth-child(2) a {
    color: #000000;
    transition: 0.6s;
}
.sec5-item .item .item-left p:nth-child(2):hover a {
    color: #0254B4;
}
.sec5-item .item .item-left p:nth-child(4) a {
    color: #000000;
    transition: 0.6s;
}
.sec5-item .item .item-left p:nth-child(4):hover a {
    color: #0254B4;
}
.sec5-item .item .item-right {
    width: 380px;
    height: 345px;
    overflow: hidden;
}
.sec5-item .item .item-right a{
    display: block;
    width: 100%;
    height: 100%;
}
.sec5-item .item .item-right img {
    width: 100%;
    height: 100%;
    transition: 0.6s;
}
.sec5-item .item .item-right:hover img {
    transform: scale(1.1);

}
.sec5-item .item .item-left{
    float:left;
    width: 380px;
    height: 345px;
    background: #FFFFFF;
    padding-left: 40px;
    padding-top: 42px;
    position: relative;
}
.sec5-item .item .item-left p:nth-child(1){
  width: 80px;
  font-size: 16px;
  font-family: Helvetica;
  font-weight: 400;
  color: #666666;
}
.sec5-item .item .item-left p:nth-child(2){
  margin-top: 15px;
  width: 312px;
  font-size: 18px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  line-height: 24px;
}
.sec5-item .item .item-left p:nth-child(3){
  margin-top: 22px;
  width: 256px;
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #666666;
}
.sec5-item .item .item-left p:nth-last-child(1){
    height: 12px;
    font-size: 14px;
    font-family: Helvetica;
    font-weight: bold;
    color: #0254B4;
    position: absolute;
    bottom: 42px;
}
@media screen and (max-width: 1700px){
    .banner .joke {
        width: 90%;
    }
    .banner .content1 {
        width: 67%;
    }
    .banner .content2 {
        width: 33%;
    }
    .section2 .joke {
        width: 90%;
    }
    .section2 .swiper {
        width: 90%;
    }
    .section2 .swiper .swiper-slide .img {
        width: 100%;
        height: auto;
    }
    .section2 .swiper .swiper-slide img {
        height: auto;
    }
    .section2 .swiper .text .solid {
        width: 90%;
    }
    .section2 .swiper .text p {
        width: 90%;
        margin: auto;
    }
    .section2 .swiper .text h1 {
        width: 90%;
        margin: auto;
    }
    .section2 .swiper .text {
        height: 175px;
    }
    .section2 .swiper .text h1 {
        padding-top: 35px;
    }
    .section4 .avatar {
        width: 90%;
    }
    .section4 .avatar .swiper-slide {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}
@media screen and (max-width: 1600px){
    .banner h1 {
        font-size: 40px;
    }
    .banner h2 {
        font-size: 30px;
    }
    .banner .title {
        margin-top: 0;
    }
    .banner .content2 .content2_text p {
        font-size: 30px;
        margin-left: 0;
    }
    .w {
        width: 90%;
    }
    .section .content ul li {
        width: 23%;
    }
    .section .content ul li a {
        display: block;
        width: 100%;
    }
    .section .content ul li .img {
        width: 100%;
    }
    .section .content ul li h1 {
        font-size: 18px;
        width: 90%;
    }
    .section .content ul li p {
        width: 90%;
        font-size: 14px;
    }
    .content5 {
        width: 90%;
    }
    .sec5-top {
        width: 100%;
    }
    .sec5-item {
        width: 100%;
    }
    .sec5-item .item {
        width: 48%;
    }
    .sec5-item .item .item-right {
        width: 50%;
    }
    .sec5-item .item .item-left {
        width: 50%;
    }
    .sec5-item .item .item-left p {
        width: 80% !important;
    }
    .sec5-item .item .item-left p:nth-child(2) {
        font-size: 14px;
    }
    .sec5-item .item .item-left p:nth-child(3) {
        font-size: 12px;
    }
    .sec5-item .item .item-left {
        padding-left: 20px;
    }
    .sec5-item .item .item-left p:nth-last-child(1){
        font-size: 12px;
    }
    .sec5-item .item .item-left p:nth-child(1) {
        font-size: 14px;
    }
}
@media screen and (max-width: 1440px) {

    .section3 .content h1 {
        font-size: 32px;
    }
    .section3 .content p, .section3 .content .btn {
        font-size: 14px;
    }
    .section3 .content .data ul li p:nth-child(2) {
        font-size: 14px;
    }

}
@media screen and (max-width: 1024px) {
    .banner .title {
        width: 90%;
    }
    .banner h1 {
        font-size: 26px;
    }
    .banner h2 {
        font-size: 20px;
    }
    .banner .content2 .content2_text p {
        font-size: 16px;
    }
    .banner .content1 p {
        width: 80%;
    }
    .banner .content1 .date {
        width: 18%;
        margin-left: 5px;
    }
    .banner .content1 p {
        font-size: 12px;
        margin-left: 20px;
    }
    .banner .content1 .button {
        bottom: 15px;
        right: 28px;
    }
    .banner .content1 .date span:nth-child(1) {
        font-size: 24px;
    }
    .banner .content1 .date span:nth-child(2) {
        font-size: 12px;
    }
    .banner .content1 .line {
        margin-left: 10px;
    }
    .section > h1 {
        font-size: 24px;
    }
    .section {
        margin: 40px auto 0;
        height: auto;
    }
    .section > p {
        font-size: 14px;
    }
    .section .content ul li {
        width: 100%;
    }
    .section .content ul li h1 {
        font-size: 14px;
    }
    .section .content ul li p {
        font-size: 12px;
    }

    .section2 > h1 {
        font-size: 24px;
        margin-bottom: 10px;
    }
    .section2 > p {
        width: 90%;
        margin: auto;
        font-size: 14px;
    }
    .section2 .swiper {
        width: 85%;
    }
    .section2 .swiper .text p {
        font-size: 12px;
        margin-bottom: 10px;
    }
    .section2 .swiper .text h1 {
        font-size: 14px;
    }
    .section2 .swiper .text {
        height: auto;
    }
    .section2 .swiper .text h1 {
        padding-top: 15px;
    }
    .section2 .swiper .text .solid {
        margin: 10px auto;
    }
    .section2 {
        height: auto;
        padding-bottom: 30px;
    }
    .section3 .content h1 {
        font-size: 24px;
    }
    .section3 .content p, .section3 .content .btn {
        font-size: 12px;
    }
    .section3 .content .text {
        width: 90%;
    }
    .section3 .content h1 {
        padding-top: 50px;
    }
    .section3 .content .text {
        margin-bottom: 50px;
    }
    .section3 .content .data ul {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .section3 .content .data ul li {
        width: 45%;
        margin: 0;
        margin-bottom: 20px;
    }
    .section3 .content .data ul li p:nth-child(1) {
        font-size: 40px;
    }
    .section3 .content .data {
        margin-top: 50px;
        margin-bottom: 30px;
    }
    .section3 {
        height: auto;
    }
    .section4 > h1 {
        font-size: 24px;
        padding-top: 50px;
    }
    .section4 h1 span:nth-child(2) {
        font-size: 24px;
    }
    .section4 > p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    .section4 {
        height: auto;
    }
    .section4 .button {
        width: 100%;
    }
    .section4 .avatar {
        margin-bottom: 50px;
    }
    .section5 .sec5-top h1 {
        font-size: 24px;
    }
    .sec5-top-right {
        font-size: 14px;
        width: 100%;
        height: 40px;
        line-height: 40px;
    }
    .sec5-top>a {
        display: block;
        width: 40%;
    }
    .content5 {
        padding-top: 30px;
    }
    .sec5-item {
        flex-direction: column;
    }
    .sec5-item .item {
        width: 100%;
        display: flex;
        flex-direction: column-reverse;
        margin-bottom: 20px;
        height: auto;
    }
    .sec5-item .item:nth-last-child(1) {
        margin-bottom: 0;
    }
    .sec5-item .item .item-left {
        width: 100%;
    }
    .sec5-item .item .item-right {
        width: 100%;
    }
    .section5 {
        height: 100%;
    }
    .sec5-item .item .item-right {
        height: auto;
    }
    .sec5-item .item .item-right img {
        display: block;
    }
    .sec5-item .item .item-left {
        height: 280px;
    }
    .sec5-item .item .item-left p:nth-last-child(1) {
        bottom: 20px;
    }
    .section5 {
        height: auto;
        padding-bottom: 30px;
    }
}