*{
    margin: 0 0;
    padding: 0 0;
}
.back_img {
    width: 100%;
    height: 500px;
    /* background: url(../images/background/guanyubanner.png); */
    background: url(../images/官网首页/contactusbannerbg.png);
    background-size: 100% 100%;
}
.list_l .img img {
    width: 100px;
    height: 100px;
}

.box .list {
    width: 450px;
    height: 150px;
    margin: 20px 0;

}

.list_r {
    width: 320px;
}

.title {
    font-size: 18px;

}

.list_r_text p {
    font-size: 14px;

}

.map {
    width: 1200px;
    height: 600px;
    border: 1px dashed #666;
    margin-bottom: 112px;
}

.img {
    width: 100px;
    height: 100px;
}

.contact_content {
    position: relative;
}

.back_img_title {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 5%;
    top: -26.5%;
    color: #ffffff;
}

.back_img_title1 {
    font-size: 48px;
    font-weight: bold;
}

.back_img_title2 {
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    letter-spacing: 20px;
}

.contact_content .box {
    width: 100%;
    height: 350px;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
    align-items: center;
    justify-content: space-around;
    margin: 114px 0 111px 0;
}

.contact_content .box .list {

    display: flex;
    justify-content: space-between;
}

.contact_content .box .list .list_l {
    width: 100px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact_content .box .list .list_l .branch {
    width: 100px;
    height: 30px;
    border: 1px solid #DFDFDF;
    border-radius: 15px;
    line-height: 30px;
    position: relative;
    /*display: flex;*/
    justify-content: end;
    user-select: none;
    text-align: center;
}

.branch:hover {
    cursor: pointer;
}
.contact_content .box .list .list_l .branch span {
    /* margin-right: 15px; */
    color: #666666;
    font-size: 14px;
}

.contact_content .box .list .list_l .branch img {
    position: absolute;
    top: -10px;
    left: 0;
}

.contact_content .box .list .list_r {

    height: 100%;
}

.contact_content .box .list .list_r .title {
    color: #34A1EC;
    margin-bottom: 19px;
    font-weight: bold;
}

.contact_content .box .list .list_r .list_r_text p {
    color: #999999;
    font-weight: 400;
}

@media screen and (max-width: 3000px) and (min-width: 901px) {
    .hearder-move{
        display: none;
    }
    .contact_content-move{
        display: none;
    }
    .footer-move{
        display: none;
    }
    .background-move{
        display: none;
    }
}

@media screen and (max-width:900px) {
    .contact_content {
        display: none;
    }

    .footer-top {
        display: none;
    }
    .back_img{
        display: none;
    }
    .background-move {
        width: 100%;
        height: 105pt;
        background-image: url(../images/官网首页/inbannere.png);
        background-size: 100% 100%;
        background-repeat: no-repeat;
        margin-bottom: 30pt;
      }
    #content-move {
        width: 90%;
        margin: 0 auto;
    }

    .list-move {
        display: flex;
        margin-bottom: 23pt;
    }

    .list-move .list_l-move {
        margin-right: 15pt;
    }

    .list-move .list_l-move .img {
        width: 50pt;
        height: 50pt;
        margin-bottom: 8pt;
    }

    .list-move .list_l-move .img img {
        width: 50pt;
        height: 50pt;
    }

    .list-move .list_l-move .branch {
        width: 50pt;
        height: 15pt;
        border: 0.5pt solid #DFDFDF;
        border-radius: 7.5pt;
        position: relative;
    }

    .list-move .list_l-move .branch>img {
        width: 11pt;
        height: 12pt;
        position: absolute;
        top: -10pt;
        left: 0;
    }

    .list-move .list_l-move .branch>span {
        /* width: 28pt; */
        height: 7pt;
        font-size: 7pt;
        font-family: Microsoft YaHei;
        font-weight: 400;
        color: #666666;
        line-height: 15pt;
        margin-left: 10pt;
    }

    .list-move .list_r-move .title-move {
        /* width: 167.5pt; */
        height: 12.5pt;
        font-size: 12pt;
        font-family: Microsoft YaHei;
        font-weight: bold;
        color: #34A1EC;
    }

    .list-move .list_r-move .list_r_text-move p {
        /* width: 410px;
        height: 111px; */
        font-size: 6pt;
        font-family: Microsoft YaHei;
        font-weight: 400;
        color: #999999;
        line-height: 15pt;
        margin: 2pt 0;
    }
    /* 地图 */
    .map{
        width: 100%;
        height: 173pt;
        border: 0.5pt dashed #666;
        margin-bottom: 28pt;
    }
}