.main{
    background: #fff;
    line-height: 30px;
    word-break: break-all;
    color: #666;
}
.about-us{
    padding: 20px 0;
    border-bottom: 1px dashed #ccc;
}
.about-us img{
    display: block;
    width: 520px;
}
.about-us-info{
    margin-left: 560px;
}
.sub-page-title{
    text-align: center;
    line-height: 30px;
    padding: 40px 0;
}
.comm{
    padding: 40px 0;
    border-bottom: 1px dashed #ccc;
}
.about-item-title{
    font-weight: bold;
    font-size: 16px;
    margin: 10px 0;
    color: #333;
}

.footer{
    margin-top: 0;
}