p.about-text{
    font-size: 16px;
    line-height: 1.5;
    color:#fff;
    margin-bottom: 30px;
}
.banner{
    background: url("../img/about-banner.png") no-repeat;
    background-size: 100% 100%;
    width: 100%;
    height: 420px;
    margin-top: 3px;
}
.mid{
    position: relative;
}
.a1{
    background:#925082;
    height: 400px;
}
.a1 .common-title{
    color:#fff;
}
.a1 .common-title::after{
    background:#fff;
}
.banner .banner-title{
    font-size: 40px;
    color:#333;
    padding-top: 150px;
    position: absolute;
    left:0px;
    top:40px;
}
.a2{
    background-color: #FAFCFF;
    padding:150px 0;
}
.a2-element{
    overflow:hidden;
    margin-bottom: 100px;
}
.a2-element:last-child{
    margin-bottom: 0;
}
.a2-element .a2-left{
    float:left;
    font-size: 18px;
    color:#333;
    width: 820px;
    line-height: 1.5;
}
.a2-element .a2-right{
    float:right;
    font-size: 36px;
    font-weight: 700;
    color:#333;
    width: 330px;
}
.a3-list{
    overflow: hidden;
}
.a3-list .a3-element{
    float:left;
    margin-right: 150px;
    width: 300px;
}
.a3-list .a3-element:last-child{
    margin-right: 0;
}
.a3-list .a3-element .a3-img{
    width: 97px;
    height: 62px;
}
.a3-list .a3-element .a3-img img{
    width: 100%;
    height: 100%;
}
.a3-list .a3-element .a3-title{
    font-size: 24px;
    color:#333;
    margin:30px 0;
}
.a3-list .a3-element .a3-caption{
    font-size: 16px;
    color:#333;
    line-height: 1.5;
}