.main_contact_us {
    padding-top: 83px;
    background: #f3f3f3;
    height: 365px;
}

.main_contact_us_box {
    width: 920px;
    margin: 0 auto;
}

.main_contact_us_info > p {
    color:#000000;
    font-size: 16px;
    margin-bottom: 7px;
}

.main_contact_us_info > p:nth-child(1) {
    margin-bottom: 18px;
}

.main_contact_us_info > p:nth-child(1) > span:nth-child(1) {
    font-size: 30px;
    color: #000000;
    margin-bottom: 12px;
    display: inline-block;
}

.main_contact_us_info > p:nth-child(1) > span:nth-child(2) {
    display: block;
    width: 105px;
    height: 4px;
    background: #c33128;
    border-radius: 2px;
}

.main_contact_us_code {
    overflow: hidden;
}

.main_contact_us_code > div {
    float: right;
    text-align: center
}

.main_contact_us_code > div > span {
    position: relative;
    top:-20px;
    width:76px;
    height:18px;
    font-size:18px;
    font-weight:400;
    color:rgba(0,0,0,1);
    line-height:61px;
}
.filing{
    font-size: 14px;
    margin-bottom: 20px;
    text-align: center;
    color: #7F7F7F;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
/* 兼容到IE8 */
.clearfix:after {
    content:"";
    display: block;
    clear: both;
}