.headerView {
    margin-top: 130px;
    width: 100%;
    height: 300px;
    background-image: url('../images/common/topbg_about_banner.png');
    background-size: 100% 100%;
    
}
.headerView .img{
    margin-left: 120px;
    margin-top: 60px;
}
/* 了解我们 */
.about {
    background-color: #f4f4f4;
}
/* 标签切换 */
.about .tabbarView {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 100px;
    line-height: 52px;
    text-align: center;
    color: #000;
    font-size: 18px;
    font-weight: 600;
}
.about .tabbarView .rightItem {
    width: 180px;
    height: 50px;
    background-color: #fff;
    border: 1px solid #d9d9d9;
}
.about .tabbarView .leftItem {
    width: 180px;
    height: 50px;
    background-color: #d9d9d9;
}
.about .content {
    display: flex;
    align-items: self-start;
    justify-content: center;
    background-image: url('../images/about/about_map.png');
    background-size: 100% 100%;
    height: 785px;
}
.about .content .centerView {
    width: 378px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about .content .centerView .topView {
    background-color: #585858;
    color: #fff;
    padding: 20px 10px;
    border-radius: 8px;
}
.about .content .centerView .bottomImg {
    margin-top: 30px;
}
/* 响应式设计 */
@media (max-width: 1280px) {
    .headerView {
        height: 200px;
    }
    .headerView .img {
        margin-top: 20px;
        margin-left: 50px;
        width: 80%;
    }
    .about .tabbarView {
        margin-bottom: 10px;
    }
     .about .content {
        height: 385px;
    }
    .about .content .centerView .bottomImg{
        display: none;
    }
   .headerView {
        margin-top: 100px;
        background-image: url('../images/common/topbg_about_banner_phone.png');
    }
}