.common_banner .other p{
    width: 741px;
}

.section{
    overflow: hidden;
}
.section .wrap{
    width: 1420px;
    margin: 61px auto 90px;
}
.section .wrap .title{
    text-align: center;
}
.section .wrap .title span{
    font-size: 40px;
    font-family: ITCAvantGardeStd;
    font-weight: normal;
    color: #333333;
    display: block;
    margin: 0 0 29px 0;
}

.section .wrap .title p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 26px;
}
.section .wrap .title img{
    max-width: 100%;
    object-fit: contain;
}
.section .wrap .content{
    margin: 148px auto 0;
}
.section .wrap .content .headline{
    text-align: center;
    margin: 0 0 65px 0;
}
.section .wrap .content .headline span{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
    display: block;
    margin: 0 0 16px 0;
}
.section .wrap .content .headline p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
}
.section .wrap .content .matter{
    display: flex;
    justify-content: center;
    align-items: center;
}
.section .wrap .content .matter .item{
    width: 440px;
    cursor: pointer;
}
.section .wrap .content .matter .item:not(:last-child) {
    margin: 0 53px 0 0;
}
.section .wrap .content .matter .item .icon{
    width: 191px;
    height: 155px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    transition: 0.6s;
}
.section .wrap .content .matter .item .icon img{
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.section .wrap .content .matter .item .text {
    text-align: center;
}
.section .wrap .content .matter .item .text span{
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
    display: block;
    margin: 0 0 24px 0;
}
.section .wrap .content .matter .item .text p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 26px;
}
.section .wrap .content .matter .item:hover .icon{
    transform: translateY(-20px);
}
.section2{
    overflow: hidden;
    position: relative;
}
.section2 .background{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.section2 .wrap{
    position: relative;
    z-index: 1;
    width: 1420px;
    margin: 103px auto 0;
}
.section2 .wrap .text span{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    display: block;
    margin: 0 0 30px 0;
}
.section2 .wrap .text p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 32px;
}
.section2 .wrap .video{
    margin: 60px 0 0 0;
    height: 480px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.section2 .wrap .video .images{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.section2 .wrap .video .circle_video{
    position: relative;
    z-index: 1;
    width: 70px;
    height: 70px;
    background: rgba(0,0,0,0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.section2 .wrap .video .circle_video div{
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 17px solid #fff;
}
.section3{
    overflow: hidden;
}
.section3 .wrap{
    width: 1420px;
    margin: 107px auto 106px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.section3 .wrap .images{
    width: 598px;
    height: 515px;
}
.section3 .wrap .images img{
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.section3 .wrap .content{
    width: 670px;
}
.section3 .wrap .content h1{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
    display: block;
}
.section3 .wrap .content p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 32px;
    display: flex;
    align-items: center;
}
.section3 .wrap .content p span{
    width: 12px;
    height: 12px;
    background: #004BAA;
    display: block;
    margin: 0 12px 0 0;
}
.section4{
    overflow: hidden;
    position: relative;
    height: 690px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.section4 .background{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.section4 .wrap{
    position: relative;
    z-index: 1;
    display: flex;
    left: 110px;
}
.section4 .wrap .headline{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    margin: 0 52px 0 0;
}
.section4 .wrap .content .text p{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 32px;
    display: flex;
    align-items: center;
}
.section4 .wrap .content .text p span{
    width: 4px;
    height: 4px;
    background: #FFFFFF;
    border-radius: 50%;
    margin: 0 15px 0 23px;
    display: block;
}
.section4 .wrap .content .more{
    width: 130px;
    height: 50px;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #004BAA;
    margin: 42px 0 0 25px;
    transition: 0.6s;
}
.section4 .wrap .content .more:hover{
    background: #004BAA;
    color: #fff;
}
@media screen and (max-width: 1600px) {
    .section .wrap,.section2 .wrap,.section3 .wrap,.section4 .wrap {
        width: 90%;

    }
    .section .wrap .title span,.section .wrap .content .headline span,.section2 .wrap .text span,.section3 .wrap .content h1,.section4 .wrap .headline,.common_service .wrap .title {
        font-size: 32px;
    }
    .section3 .wrap .images {
        width: 48%;
    }
    .section3 .wrap .content {
        width: 48%;
    }
    .section4 .wrap .content {
        width: 50%;
    }
    .section4 .wrap {
        left: 0;
    }
}
@media screen and (max-width: 800px) {
    .section .wrap .title span,.section .wrap .content .headline span,.section2 .wrap .text span,.section3 .wrap .content h1,.section4 .wrap .headline,.common_service .wrap .title {
        font-size: 24px;
    }
    .section .wrap {
        margin: 41px auto 40px;
    }
    .section .wrap .content {
        margin: 48px auto 0;
    }
    .section .wrap .content .headline {
        margin: 0 0 35px 0;
    }
    .section .wrap .content .matter {
        flex-wrap: wrap;
    }
    .section .wrap .content .matter .item {
        width: 100%;
        margin: 0 0 20px!important;
    }
    .section .wrap .content .matter .item .text span {
        font-size: 20px;
    }
    .section2 .wrap .video {
        height: 200px;
    }
    .section2 .wrap {
        margin: 50px auto 0;
    }
    .section2 .wrap .video {
        margin: 30px 0 0 0;
    }
    .section3 .wrap {
        flex-direction: column;
    }
    .section3 .wrap .images,.section3 .wrap .content {
        width: 100%;
    }
    .section3 .wrap .images {
        height: auto;
        margin-bottom: 30px;
    }
    .section3 .wrap {
        margin: 47px auto 46px;
    }
    .section4 .wrap {
        flex-direction: column;
    }
    .section4 .wrap .headline,.section4 .wrap .content {
        width: 100%;
        margin: 0 0 20px;
    }
    .section4 .wrap .content .text p {
        font-size: 15px;
    }
}