.contactUs{
    position: relative;
}
.contactUs_banner{
    position: relative;
}
.contact_banner{
    width: 100%;
    min-height: 250px;
}
.service_mibile{
    display: none;
    width: 100%;
}
.service_pc{
    display: block;
}
.contact_text{
    width: 700px;
    height: 140px;
    position: absolute;
    left:50%;
    top:50%;
    margin-left: -350px;
    margin-top: -70px;
}
.contactUs h3{
    font-size: 46px;
    line-height: 51px;
    text-align: center;
    color: #ff1a36;
    font-weight: normal;
}
.contactUs p{
    font-size: 16px;
    color: #ffffff;
    line-height: 16px;
    text-align: center;
    margin-top: 5px;
}
.contact_text h4{
    font-size: 30px;
    line-height: 36px;
    text-align: center;
    color: #ffffff;
    margin-top: 26px;
}
.contact_addr{
    position: relative;
    max-width: 1270px;
    margin: 0 auto;
}
.contact_addr{
    padding: 80px 0;
}
.contactUs .black p{
    color: #333333;
    margin-bottom: 26px;
}
.contact_addr .contact_addr_p{
    font-size: 28px;
    line-height: 40px;
    text-align: center;
    color: #333333;
    margin-bottom: 0 !important;
}
.contact_addr h3{
    font-size: 46px;
    line-height: 46px;
    text-align: center;
    /* padding-top: 124px; */
    margin-bottom: 32px;
    color: #ff1a36;
}
.contact_cooperation{
    background: url("../images/contact_bg2.jpg") no-repeat center;
    height: 700px;
    background-size: cover;
    position: relative;
}
.cooper_center{
    margin-top: 40px;
}
.cooperation_center{
    position: absolute;
    left:0%;
    right:0;
    margin: 0 auto;
    width: 90%;
    max-width: 1000px;
    height: 450px;
    top:50%;
    margin-top: -225px;
}
.cooper_mode {
    width: 49%;
    height: 55px;
    border-bottom: 2px solid #ff1a36;
    position: relative;
    float: left;
    margin-bottom: 15px;
    z-index: 1;
}
.cooper_mode span {
    font-size: 18px;
    color: #ffffff;
    float: left;
    margin-top: 12px;
    margin-top: 16px\0;
}
.cooper_mode input {
    font-size: 18px;
    color: #ffffff;
    border: none;
    background: none;
    float: left;
    width: 75%;
    height: 87%;
    margin-left: 30px;
    line-height: 100%;
/*    font-style: italic;*/
    outline: none;
}
.cooper_phone {
    margin-left: 2%;
}
.cooper_email, .cooper_type {
    width: 100%;
}
.xiala_icon {
    position: absolute;
    right: 18px;
    top: 15px;
    width: 29px;
    height: 15px;
    background: url(../images/down_icon_1.png) no-repeat;
    background-size: cover;
    background-position: 0 0;
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
}
.xiala_list {
    width: 100%;
    position: absolute;
    top: 57px;
    display: none;
}
.xiala_list li {
    font-size: 18px;
    color: #adadad;
    line-height: 55px;
    background: rgba(51,51,51,0.7);
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#7F333333,endColorstr=#7F333333)\9;
    padding-left: 16px;
    border-bottom: 1px solid #d7d7d7;
    cursor: pointer;
}
.xiala_list li:hover{
    color: #ffffff;
}
.xiala_list .xiala_last {
    border-bottom: none;
}
.leaving {
    width: 140px;
    height: 48px;
    margin: 0 auto;
    display: block;
    line-height: 48px;
    line-height: 58px\0;
    text-align: center;
    font-size: 18px;
    color: #ffffff;
    background: #ff1a36;
    margin-top: 15px;
    position: absolute;
    bottom: 0px;
    left: 0;
    right: 0;
}
.develop{
    padding: 80px 0;
}
.develop h4{
    font-size: 24px;
    color: #333;
    line-height: 48px;
    max-width: 900px;
    width: 90%;
    margin: 0 auto;
    text-align: center;
    margin-top: 55px;
}
.develop_list{
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    margin-top: 45px;
}
.develop_list  div{
    float: left;
    display: block;
    width: 24%;
    margin-right: 14%;
}
.develop_list  div img{
    width: 100%;
    display: block;
}
.develop_list .last_develop{
    margin-right: 0;
}
.develop_list  div a{
    font-size: 24px;
    text-align: center;
    color: #212121;
    margin-top: 50px;
    line-height: 24px;
    display: block;
}
.develop_list  div a:hover{
    color: #ff1a36;
}
.white_hr{
    float: left;
    width: 2px;
    height: 200px;
    background-color: #666666;
}
.contact_tent_out{
    overflow: hidden;
}
.contact_addr .contact_tent_mode{
    float: left;
    width: 100%;
    margin: 0px 6.3%;
}
.contact_addr .contact_tent_mode:nth-child(1){
    margin-left: 0 !important;
}
.contact_addr .contact_tent_mode:nth-child(2){
    margin-right: 0 !important;
}
@media screen and (max-width: 768px) {
    .white_hr{
        display: none;
    }
    .contact_tent_out{
        width: 92%;
        margin: 0 auto;
    }
    .contact_addr h3 {
        font-size: 0.48rem;
        line-height: 0.48rem;
        text-align: center;
        /*padding-top: 1rem;*/
        margin-bottom: 0.5rem;
    }
    .service_mibile{
        display: block;
    }
    .service_pc{
        display: none;
    }
    .contact_text {
        width: 100%;
        height: auto;
        position: absolute;
        margin-left: 0;
        margin-top: 0;
        left: 50%;
        top: 50%;
        -webkit-transform: translate(-50%,-50%);
        -moz-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
        -o-transform: translate(-50%,-50%);
        transform: translate(-50%,-50%);
    }
    .contactUs h3{
        font-size: 0.613rem;
        line-height: 0.68rem;
    }
    .contactUs p{
        font-size: 0.213rem;
        line-height: 0.213rem;
        margin-top: 0.15rem
    }
    .contact_text h4 {
        font-size: 0.4rem;
        line-height: 0.48rem;
        margin-top: 0.346rem;
    }
    .contact_addr p{
        margin-bottom:  0.7rem;
    }
    .contact_addr .contact_addr_p {
        font-size: 0.32rem;
        line-height: 0.5rem;
    }
    .contact_addr {
        padding: 1.06rem 0;
    }
    .cooperation_center {
        position: absolute;
        right: 0;
        margin: 0 auto;
        width: 85%;
        max-width: 1000px;
        height: auto;
        top: 45%;
        left: 50%;
        margin-top: 0;
        margin-left: 0;
        -webkit-transform: translate(-50%,-50%);
        -moz-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
        -o-transform: translate(-50%,-50%);
        transform: translate(-50%,-50%);
    }
    .contact_cooperation{
        background: none;
        height: auto;
        background-size: cover;
        position: relative;
    }
    .page_mobile .cooper_middle {
        width: 100%;
        margin: 0 auto;
    }
    .page_mobile .cooper_mode{
        width: 8.4rem;
        height: 1.12rem;
        border: 0.02rem solid #ffffff;
        position: relative;
        float: left;
        margin: 0 auto;
        margin-left: 0rem;
        margin-bottom: 0.66rem;
        z-index: 1;
    }
    .page_mobile .cooper_mode span {
        font-size: 0.32rem;
        color: #ffffff;
        float: left;
        margin-top: 0.3rem;
        margin-left: 0.64rem;
    }
    .page_mobile .cooper_mode input {
        font-size: 0.32rem;
        height:92%;
        margin-left: 0.266rem;
    }
    .page_mobile .cooper_email input, .page_mobile .cooper_type input {
        width: 6rem;
    }
    .page_mobile .xiala_icon {
        position: absolute;
        right: 0.4rem;
        top: 0.2rem;
        width: 0.386rem;
        height: 0.2rem;
    }
    .page_mobile .xiala_list {
        top: 1.2rem;
    }
    .page_mobile .xiala_list li {
        font-size: 0.32rem;
        height: 1.12rem;
        line-height: 1.12rem;
    }
    .page_mobile .leaving {
        width: 5.93rem;
        height: 1.17rem;
        line-height: 1.17rem;
        font-size: 0.32rem;
        position: absolute;
        bottom: -1.2rem;
        left: 0;
        right: 0;
    }
    .page_mobile .contactUs .hide_success{
        top:50%;
    }
    .page_mobile .contactUs .error_message{
        position: absolute;
        bottom: 0.3rem;
        left: 0rem;
    }
    .develop{
        padding: 2rem 0;
    }
    .develop h4{
        font-size: 0.32rem;
        line-height: 0.64rem;
        width: 78%;
        margin-top: 0.733rem;
    }
    .develop_list{
        width: 87%;
        margin-top: 0.6rem;
    }
    .develop_list  div a{
        font-size: 0.32rem;
        margin-top: 0.66rem;
        line-height: 0.32rem;
    }
    .cooper_center{
        margin-top: 0.533rem;
    }
}