.banner1 {
    width: 100%;
    height: 50vh;
    position: relative;
}
.banner1 .bg {
    width: 100%;
    height: 100%;
}
.banner1 .bg img {
    display: block;
    width: 100%;
    height: 100%;
}
.banner1 .text {
    position: absolute;
    bottom: 100px;
    left: 6%;
}
.solutionLink {
    display: flex;
    width: 87.5vw;
    margin: 44px auto 156px;
    padding-bottom: 16px;
    border-bottom: 1px solid #ebebeb;
}
.solutionLink a {
    font-size: 24px;
    font-family: PingFang SC b;
    font-weight: 400;
    color: #111111;
    transition: 0.6s;
    display: block;
    margin-right: 55px;
    position: relative;
}
.solutionLink a:after {
    content: "";
    width: 37px;
    height: 2px;
    background: #005CA9;
    opacity: 0;
    position: absolute;
    left: 50%;
    bottom: -17px;
    transform: translateX(-50%);
    transition: 1s;
}
.solutionLink a.on:after,.solutionLink a:hover:after {
    opacity: 1;
}
.solutionLink a:hover,.solutionLink a.on {
    color: #005CA9;
}
.banner1 .text h1 {
    font-size: 60px;
    font-family: PingFang SC l;
    font-weight: 300;
    color: #FFFFFF;
}
.banner1 .text p {
    font-size: 30px;
    font-family: PingFang SC l;
    font-weight: 100;
    line-height: 32px;
    color: #FFFFFF;
    margin-top: 15px;
}
.sec1 .joke {
    width: 1680px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    padding: 80px 0 0;
}
.sec1 .joke .swiper {
    width: 840px;
}
.sec1 .joke .item {
    width: 100%;
    /*height: 500px;*/
    position: relative;

    padding: 33px 32px 28px;
    overflow: hidden;
    transition: 1s;
}
.sec1 .joke .item .img {
    width: fit-content;
    margin: auto;
}
.sec1 .joke .item .img img {
    display: block;
    transition: 3s;
}
.sec1 .joke .item h5 {
    font-size: 24px;
    font-family: PingFang SC r;
    font-weight: 400;
    line-height: 55px;
    color: #111111;
    transition: 1s;
    text-align: center;
}
.sec1 .joke .item p {
    font-size: 16px;
    font-family: PingFang SC l;
    font-weight: 300;
    line-height: 30px;
    color: #333333;
    transition: 1s;
}

/*.sec1 .joke .item:hover {*/
/*    background: #005CA9;*/
/*}*/
/*.sec1 .joke .item:hover h5,.sec1 .joke .item:hover p {*/
/*    color: #fff;*/
/*}*/
.sec1  .page {
    width: 1680px;
    margin: 33px auto 180px;
    display: flex;
    align-items: center;
    /* justify-content: flex-end; */
    justify-content: center;
}
.sec1  .page>a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    /* margin-left: 12px; */
    transition: 1s;
    color: #000;
}
.sec1  .page>a:nth-child(1) {
    transform: rotate(180deg);
}
.sec1  .page>a:hover {
    border: 1px solid transparent;
    background: #005CA9;
    color: #fff;
}
.sec1 .page .list{
    display: flex;
    margin: 0 20px;
}
.sec1 .page .list a{
    color: #333;
    display: block;
}
.sec1 .page .list a.active{
    color: #005CA9;
}
.sec1 .page .list a:not(:last-child){
    margin-right:15px;
}
.sec1>.back {
    width: 1680px;
    margin: 40px auto 0;

}
.sec1>.back a {
    font-size: 18px;
    font-family: PingFang SC r;
    font-weight: 500;
    line-height: 30px;
    color: #000;
    transition: 0.6s;
}
.sec1>.back a:hover {
    color: #005CA9;
}
.sec1 .joke .left {
    width: 560px;
    height: 560px;
    position: relative;
}
#main {
    width: 560px;
    height: 560px;
}
.sec1 {
    padding-bottom: 218px;
}
.sec1 .joke .left .cir {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 253px;
    height: 253px;
    border-radius: 50%;

    background: #005CA9;
    opacity: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.sec1 .joke .left .cir p {
    font-size: 16px;
    font-family: PingFang SC l;
    font-weight: 300;
    line-height: 17px;
    color: #FFFFFF;
}
.sec1 .joke .left .cir:after {
    content: "";
    width: 267px;
    height: 267px;
    background: #005CA9;
    border-radius: 50%;
    opacity: 0.2;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.sec1 .joke {
    justify-content: space-between;
}
.sec1 .joke .left .cir h5 {
    font-size: 34px;
    font-family: PingFang SC r;
    font-weight: 400;
    line-height: 37px;
    color: #FFFFFF;
    text-align: center;
    margin: 5px 0 18px;
}
.sec1 .joke .left .cir img {

    display: block;
    width: 86px;
    filter: grayscale(1) brightness(5);

}
.sec1 .joke .right {
    width: 840px;
    height: 700px;
    position: relative;
}
.sec1 .joke .swiper {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    pointer-events: none;
    transition: 0.6s;
}
.sec1 .joke .swiper.on {
    opacity: 1;
    pointer-events: auto;
}
.sec1 .joke .right .swiperBtns {
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 99;
    pointer-events: none;
    opacity: 0;
}
.sec1 .joke .right .swiperBtns.show {
    opacity: 1;
}
.sec1 .joke .right .swiperBtns .iconfont {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    /* margin-left: 12px; */
    transition: 1s;
    color: #000;
    pointer-events: auto;
    cursor: pointer;
}
.sec1 .joke .right .swiperBtns .iconfont:nth-child(1) {
    transform: rotate(180deg);
}
.sec1 .joke .right .swiperBtns .iconfont:hover {
    border: 1px solid #005CA9;
    background: #005CA9;
    color: #ffffff;
}
@media screen and (max-width: 2560px){

}


@media screen and (max-width: 2048px){

}

@media screen and (max-width: 1856px){

}

@media screen and (max-width: 1792px){
	.sec1 .joke,
    .sec1>.back,
    .sec1 .page{
        width: 90%;
    }
    .sec1 .joke {
        padding-top: 60px;
    }

}

@media screen and (max-width: 1680px){

    .sec1 .page{
        margin-bottom: 100px;
    }

}

@media screen and (max-width: 1600px){
    .solutionLink a {
        font-size: 20px;
    }
    .sec1 .joke .right {
        width: 55%;
        height: 35vw;
    }
    .sec1 .joke .item .img {
        max-width: 85%;
    }
    .sec1 .joke .left {
        width: 35vw;
        height: 35vw;
    }
    .sec1 .joke .left .cir {
        width: 16vw;
        height: 16vw;
    }
    .sec1 .joke .left .cir:after {
        width: 17vw;
        height: 17vw;
    }

    .sec1 .joke .swiper {
        width: 100%;
    }
    #main {
        width: 35vw!important;
        height: 35vw!important;
    }
    .sec1 .joke {
        padding-top: 50px;
    }
    .solutionLink {
        margin: 44px auto 50px;
    }
}

@media screen and (max-width: 1440px){


    .sec1 .page {
        margin-bottom: 80px;
    }
}

@media screen and (max-width: 1400px){

}

@media screen and (max-width: 1366px){
    .sec1 .joke .item h5 {
        font-size: 20px;
    }
}

@media screen and (max-width: 1100px){
    .sec1 .joke .left {
        width: 90vw;
        height: 90vw;
    }
    #main {
        width: 90vw!important;
        height: 90vw!important;
    }
    .sec1 .joke .left .cir {
        width: 43vw;
        height: 43vw;
    }
    .sec1 .joke .left .cir:after {
        width: 44vw;
        height: 44vw;
    }
    .sec1 .joke .right {
        width: 100%;
        height: 600px;
        margin-top: 30px;
    }
    .sec1 .joke {
        flex-direction: column;
    }
    .solutionLink a {
        font-size: 16px;
        margin-right: 30px;
    }
    .solutionLink {
        margin: 20px auto 30px;
    }
    .sec1 .joke {
        padding: 0 5vw;
    }
    .sec1 {
        padding-bottom: 30px;
    }
}




@media screen and (max-width: 820px){
    .sec1>.back{
        width: 100%;
        padding: 0 30px;
    }
    .sec1 .joke{
        width: 100%;
        padding: 30px 30px 0;
    }
    html[lang='en'] .solutionLink a {
        font-size: 12px;
    }
}


@media screen and (max-width: 768px){
    .sec1 .joke .right {
        height: 300px;
    }
    .sec1 .joke .left .cir h5 {
        font-size: 24px;
        line-height: 28px;
    }
}


@media screen and (max-width: 540px){
	.sec1>.back{
        padding: 0 20px;
    }

    .sec1 .joke{
        padding: 20px 20px 0;
    }

}


@media screen and (max-width: 414px){

    .sec1>.back {
        margin-top: 20px;
    }
}

@media screen and (max-width: 375px){

}

@media screen and (max-width: 360px){

}




/* .links {*/
/*    width: 1680px;*/
/*    margin: 40px auto 0px;*/
/*    display: flex;*/
/*}*/
/* .links .item {*/
/*    width: 201px;*/
/*    height: 46px;*/
/*    font-size: 16px;*/
/*    font-family: PingFang-SC-Medium;*/
/*    line-height: 46px;*/
/*    text-align: center;*/
/*    color: #444444;*/
/*    transition: 0.6s;*/
/*    background: #fff;*/
/*    margin-right: 15px;*/
/*}*/
/* .links .item:not(:nth-last-child(1)) {*/
/*    border-right: none;*/
/*}*/
/* .links .item:hover, .links .item.on {*/
/*    background: #005CA9;*/
/*    color: #fff;*/
/*}*/