.banner{
    width: 100%;
    position: relative;
    margin-bottom: 150px;
}
.banner img{
    width: 100%;
}
.banner .wrapper_content{
    font-size: 0;
    position: absolute;
    left: 50%;
    bottom: 120px;
    transform: translateX(-50%);
}
.banner .banner_info{
    max-width: 45%;
}
.banner .banner_tit{
    color: #fff;
    font-size: 60px;
    line-height: 70px;
    font-family: "PuHuiTi";
    text-align: justify;
    text-justify:inter-ideograph;
}
.banner_con{
    width: 35%;
    background: rgba(47, 97, 153, 0.9);
    padding: 80px;
    position: absolute;
    right: 160px;
    bottom: -140px;
}
.banner_con .banner_text{
    color: #fff;
    font-size: 20px;
    line-height: 26px;
    margin-bottom: 30px;
    text-align: justify;
    text-justify:inter-ideograph;
}
.banner_con .banner_text:last-child{
    margin-bottom: 0;
}
@media only all and (max-width: 1600px){
    .banner .banner_tit {
        font-size: 50px;
        line-height: 60px;
    }
    .banner_con{
        right: 91px;
    }
}
@media only all and (max-width: 1440px) {
    .banner .banner_tit {
        font-size: 40px;
        line-height: 50px;
    }
    .banner_con .banner_text{
        font-size: 18px;
    }
    .banner_con {
        right: 111px;
        padding: 60px;
    }
    
}
@media only all and (max-width: 1366px){
    .banner_con {
        right: 75px;
    }
}

@media only all and (max-width: 1280px){
    .banner .banner_tit {
        font-size: 34px;
        line-height: 44px;
    }
    .banner_con{
        padding: 40px;
        right: 132px;
    }
    .banner_con .banner_text {
        font-size: 16px;
    }
}
@media only all and (max-width: 1024px){
    .banner_con {
        padding: 40px;
    }
    .banner_con {
        right: 20px;
    }
}
@media only all and (max-width: 768px) {
    .banner .wrapper_content{
        bottom: 40px;
    }
    .banner .banner_tit {
        font-size: 30px;
        line-height: 40px;
    }
    .banner_con{
        bottom: -190px;
        width: 50%;
    }
}
@media only all and (max-width:550px){
    .banner{
        margin-bottom: 0;
    }
    .banner_con{
        width: 100%;
        position: static;
        padding: 20px;
    }
    .banner_con .banner_text {
        font-size: 14px;
    }
    .banner .banner_top{
        position: relative;
    }
    .banner .banner_info {
        max-width: 100%;
    }
    .banner .banner_tit {
        font-size: 20px;
        line-height: 30px;
    }
    .banner .wrapper_content {
        bottom: 20px;
    }
}


.about{
    width: 100%;
    padding-top: 100px;
}
.about .about_con{
    width: 100%;
    font-size: 0;
}
.about .about_con .con_img{
    display: inline-block;
    width: 50%;
    vertical-align: middle;
}
.about .about_con .con_img video{
    width: 100%;
    height: 560px;
}
.about .about_con .con_img img{
    max-width: 100%;
}
.about .about_con .con_info{
    display: inline-block;
    width: 50%;
    vertical-align: middle;
}
.about .info{
    max-width: 65%;
    margin: 0 auto;
    border-top: 2px solid rgba(47, 97, 153, 0.3);
    padding-top: 60px;
}
.about  .info_tit{
    font-size: 50px;
    color: #28609d;
    line-height: 60px;
    font-family: "PuHuiTi";
}
.about .info_text{
    color: #333;
    font-size: 18px;
    margin-top: 60px;
    text-align: justify;
    text-justify:inter-ideograph;
}
.about .about_con2{
    margin: 120px 0px;
    background: #f2f2f2;
    padding: 120px 0px;
}
.about .about_con2 .con_img{
    width: 70%;
    position: relative;
}
.about .about_con2 .con_info{
    max-width: 30%;
}
.about_con2 .info{
    margin: 0;
    max-width: 100%;
}
.about .about_con2 .info_text {
    max-width: 74%;
}
.teams{
    width: 100%;
}
.com-tit{
    text-align: center;
    font-size: 46px;
    color: #333;
    font-family: "PuHuiTi";
    margin-bottom: 60px;
}
.teams .teams_con{
    width: 100%;
    font-size: 0;
    margin-bottom: 110px;
    position: relative;
}
.teams .teams_con .team_item{
    display: inline-block;
    width: 32.6%;
    margin-right: 1.1%;
    text-align: center;
    border-right: 1px solid rgba(40, 96, 157, 0.2);
}
.teams .teams_con .swiper-button-prev,
.teams .teams_con .swiper-container-rtl .swiper-button-next {
    left: -30px;
}
.teams .teams_con .swiper-button-next,
.teams .teams_con .swiper-container-rtl .swiper-button-prev {
    right: -30px;
}
.teams .teams_con .team_item:first-child{
    border-left: 1px solid rgba(40, 96, 157, 0.2);
}
.teams .teams_con .team_item:nth-child(3n){
    margin-right: 0;
}
.teams .teams_con .team_item .item_name{
    font-size: 30px;
    color: #333;
    margin:20px 0px;
}
.teams .teams_con .team_item .item_job{
    color: #666;
    font-size: 16px;
}
.swiper_img{
    width: 100%;
    margin-bottom: 120px;
}
.swiper_img .swiper-slide img{
    height: 400px;
    width: 100%;
}
.teams .swiper_img .swiper-scrollbar{
    position: static;
    margin: 0 auto;
    margin-top: 60px;
    width: 45%;
    height: 2px;
    background: rgba(0, 0, 0, .1);
}
.teams .swiper_img .swiper-scrollbar .swiper-scrollbar-drag{
    background: rgba(40, 96, 157);
}
@media only all and (max-width: 1600px) {
    .about .about_con2 .info_text {
        max-width: 85%;
    }
    .about .info_tit{
        font-size: 40px;
        line-height: 50px;
    }
    .swiper_img .swiper-slide img {
        height: 320px;
    }
    .about .about_con .con_img video{
        height: 490px;
    }
}
@media only all and (max-width: 1440px){
    .about .info_tit {
        font-size: 30px;
        line-height: 40px;
    }
    .about .info_text {
        font-size: 16px;
        margin-top: 40px;
    }
    .teams .teams_con .team_item .item_name{
        font-size: 24px;
    }
    .swiper_img .swiper-slide img {
        height: 285px;
    }
    .com-tit{
        font-size: 40px;
    }
    .about .about_con .con_img video {
        height: 420px;
    }
}
@media only all and (max-width: 1280px){
    .swiper_img .swiper-slide img {
        height: 290px;
    }
    .teams .teams_con .team_item .item_img{
        width: 80%;
        margin: 0 auto;
    }
    .about .info_text {
        font-size: 16px;
        margin-top: 20px;
    }
    .about .about_con2 .info_text {
        max-width: 90%;
        margin-top: 20px;
    }
    .about .info{
        padding-top: 30px;
    }
    .about .about_con .con_img video {
        height:350px;
    }
}
@media only all and (max-width: 1024px){
    .about .about_con2 .info_text{
        max-width: 100%;
    }
    .swiper_img .swiper-slide img {
        height: 200px;
    }
    .teams .teams_con{
        text-align: center;
    }
    .teams .teams_con .swiper-button-next,
   .teams .teams_con .swiper-button-prev {
        position: static;
        margin-top: 0;
        display: inline-block;
        margin:0px auto;
        margin-top: 40px;
    }
    .teams .teams_con .swiper-button-next {
        margin-left: 10px;
    }
    .about .about_con .con_img video {
        height: 344px;
    }
}
@media only all and (max-width: 768px){
    .about .info {
        max-width: 90%;
    }
    .about .about_con2 .con_info {
        max-width: 45%;
    }
    .about .about_con2 .con_img {
        width: 55%;
    }
    .about .about_con .con_img video {
        height: 255px;
    }
}
@media only all and (max-width:550px){
    .about .about_con .con_img{
        width: 100%;
    }
    .about .about_con .con_info {
        width: 100%;
    }
    .about .info{
        max-width:100%;
        margin: 0;
    }
    .about .about_con2 .con_info {
        max-width: 100%;
    }
    .about .about_con2 .con_img{
        margin-top: 30px;
    }
    .swiper_img .swiper-slide img{
        height: auto;
    }
    .teams .teams_con .team_item{
        width: 100%;
        margin-right: 0;
        border: 0 none;
        margin-top: 50px;
    }
    .teams .teams_con .team_item:first-child {
        border-left:0 none;
        margin-top: 0;
    }
    .teams .teams_con .team_item .item_img {
        width: 60%;
    }
    .about .about_con .con_img video{
        height: 260px;
    }
}
@media only all and (max-width:375px){
    .about .about_con .con_img video {
        height: 235px;
    }
}
@media only all and (max-width:350px) {
    .about .about_con .con_img video {
        height: 215px;
    }
}
@media only all and (max-width:320px) {
    .about .about_con .con_img video {
        height: 195px;
    }
}