.About-us {
    min-height: 800px;
    padding:0 30px;
}
.title {
    font-size:12px;
    font-weight:400;
    color:rgba(153,153,153,1);
    padding:20px 0 42px 0px;
}
.about-cont {
}
.left1 {
    width:46.7%;
}
.right1 {
    width:53.3%;
}
.left1, .right1,.left2, .right2 {
    float:left;
}
.left1 h3{
    font-size:37px;
    font-weight:bold;
    color:rgba(27,29,31,1);
}
.left1 h4 {
    font-size:15px;
    font-weight:300;
    color:rgba(27,29,31,1);
    padding-top:8px;
}
.left1 > div {
    width:37px;
    height:6px;
    background:rgba(212, 47, 47, 1);
    margin-top:22px;
}
.right1 img {
    width:auto;
    max-width:532px;
    margin-top:-35px;
}
.wbyun-introduce{
    clear: left;
    max-width:56.6%;
    width:100%;
    padding-top: 49px;
    margin-bottom:149px;
}
.wbyun-introduce p{
    font-size:18px;
    font-weight:300;
    text-align: justify;
    line-height:30px;
    color:rgba(102,102,102,1);
}

.left2 {
    width:44.6%;
}
.right2 {
    width:55.4%;
}
.left2 img {
    width:auto;
    max-width:222px;
}
.left2 > .address {
    margin-top:51px;
}
.left2 > .address p {
    font-size:16px;
    line-height:40px;
}
.left2 > .address p span {
    font-size:18px;
    font-weight:bold;
    color:rgba(51,51,51,1);
}
.right2 img {
    width:auto;
    max-width:629px;
    margin-top:-90px;
}
.yw {
    clear:left;
    padding-top:40px;
    float:right;
}
.yw img{
    width:auto;
    max-width:587px;
    
}