.content{
    width: 100%;
    overflow: hidden;
}
.content .contact_1{
    width: 100%;
    position: relative;
    margin-top: 72px;
}

.content .contact_1 .banner{
    width: 100%;
    height: 186px;
    background: #eee;
}
.content .contact_1 .banner .text{
    width: 1600px;
    margin: auto;
}
.content .contact_1 .banner .text span{
    width: 280px;
    border-bottom: 2px solid #777;
    margin-top: 89px;
    display: block;
    height: 2px;
    float: left;
    margin-right: 30px;
}
.content .contact_1 .banner .text h2{
    color: #333;
    font-size: 30px;
    line-height: 186px;
}

.content .contact_1 .top{
    width: 100%;
    height: 236px;
    line-height: 236px;
    background: #fff;
}
.content .contact_1 .top .text h1{
    font-size: 38px;
    margin-left: 80px;
    font-weight: 600;
}
.content .contact_1 .top .text h1 i{
    font-size: 24px;
    height: 236px;
    line-height: 236px;
    vertical-align: top;
}

.content .contact_1 .bottom{
    width: 100%;
    height: 352px;
    background: #323439;
}
.content .contact_1 .bottom .c_width{
    position: relative;
}
.content .contact_1 .bottom .text{
    position: absolute;
    width: 1035px;
    height: 315px;
    padding: 50px 50px 50px 80px;
    box-sizing: border-box;
    background: #fff;
    top: -60px;
    left: 0;
    z-index: 2;
    -webkit-box-shadow:0px -3px 5px #f0f0f0 ;
    -moz-box-shadow:0px -3px 5px #f0f0f0 ;
    box-shadow: 0 -1px 5px #a1a1a1;
}
.content .contact_1 .bottom .text .left{
    width: 30%;
}
.content .contact_1 .bottom .text .left:nth-child(2){
    margin-left: 7%;
}
.content .contact_1 .bottom .text .left:nth-child(3){
    margin-left: 3%;
}
.content .contact_1 .bottom .text .left h2{
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}
.content .contact_1 .bottom .text p{
    font-size: 16px;
    line-height: 30px;
    /* margin-top: 10px; */
    padding-left: 30px;
    /* text-align: justify; */
}
.content .contact_1 .bottom .text .left p.address{
    background: url('../images/contact_icon_1.png') no-repeat left 8px;
}
.content .contact_1 .bottom .text .left p.phone{
    background: url('../images/contact_icon_2.png') no-repeat left center;
}
.content .contact_1 .bottom .text .left p.fax{
    background: url('../images/contact_icon_3.png') no-repeat left center;
}
.content .contact_1 .bottom .text .left p.email{
    background: url('../images/contact_icon_4.png') no-repeat left center;
}
.content .contact_1 .bottom .text .right img{
    width: 200px;
    height: 200px;
    margin-top: 10px;
}
.content .contact_1 .img{
    position: absolute;
    right: 0;
    top: 0;
}
.content .contact_1 .img img{
    /* width: 100%; */
    /* height: 100%; */
}

.content .contact_2{
    width: 100%;
    height: 450px;
    padding: 160px 0 90px 0;
}
.content .contact_2 .left{
    width: 700px;
    padding-right: 115px;
    box-sizing: border-box;
}
.content .contact_2 .left .img img{
    width: 100%;
}
.content .contact_2 .left .text{
    padding-top: 30px;
}
.content .contact_2 .left .text h4{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 20px;
}
.content .contact_2 .left .text p{
    font-size: 16px;
    line-height: 30px;
}
.content .contact_2 .right{
    width: 900px;
}
.content .contact_2 .right ul li {
    width: 100%;
    height: 50px;
    line-height: 50px;
    padding-bottom: 20px;
}
.content .contact_2 .right ul li.li_3{
    height: 168px;
    padding-bottom: 0;
}
.content .contact_2 .right ul li input{
    height: 50px;
    line-height: 50px;
    padding-left: 20px;
    border: 1px solid #dbdbdb;
    box-sizing: border-box;
    font-size: 16px;
}
.content .contact_2 .right ul li.li_1 input{
    width: 49%;
    float: left;
}
.content .contact_2 .right ul li.li_1 input:first-child{
    margin-right: 2%;
}
.content .contact_2 .right ul li.li_2 input{
    width: 100%;
}
.content .contact_2 .right ul li.li_3 textarea{
    width: 88%;
    height: 168px;
    float: left;
    padding: 10px 20px;
    font-size: 16px;
    border: 1px solid #dbdbdb;
    box-sizing: border-box;
    font-family: "siyuan", "Microsoft YaHei";
}
.content .contact_2 .right ul li.li_3 .btn{
    float: right;
    height: 168px;
    font-size: 16px;
    color: #fff;
    background: #b9a76e;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    text-align: center;
    padding: 0 10px;
    letter-spacing: 10px;
    cursor: pointer;
}



.content .contact_3{
    width: 100%;
    padding-bottom: 110px;
}
.content .contact_3 .c_width{
    position: relative;
}
.content .contact_3 img{
    width: 100%;
}
.content .contact_3 .text{
    position: absolute;
    top: 50%;
    margin-top: -56px;
    left: 35%;
}
.content .contact_3 .text p{
    font-size: 28px;
    letter-spacing:3px;
    margin-bottom: 25px;
    font-weight: 600;
}
.content .contact_3 .text a{
    font-size: 16px;
    color: #fff;
    display: block;
    width: 180px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #b9a76e;
}

/* 1600px样式 */
@media screen and (max-width: 1600px) {
    .content .contact_2 .left{
        width: 45%;
    }
    .content .contact_2 .right{
        width: 55%;
    }
}


/* 1366px样式 */
@media screen and (max-width: 1450px) {
    .content .contact_1 .banner{
        height: 96px;
    }
    .content .contact_1 .top .text h1{
        font-size: 32px;
        margin-left: 30px;
    }
    .content .contact_1 .img{
        width: 60%;
        height: 610px;
        overflow: hidden;
    }
    .content .contact_1 .bottom{
        height: 278px;
    }
    .content .contact_1 .bottom .text{
        width: 850px;
        height: 310px;
        padding: 30px 30px 0px 30px;
    }
    .content .contact_1 .bottom .text .left:nth-child(2){
        margin-left: 3%;
    }
    .content .contact_1 .bottom .text .left:nth-child(3){
        margin-left: 2%;
        width: 35%;
    }
    .content .contact_1 .bottom .text .right img{
        width: 150px;
        height: 150px;
    }
    .content .contact_2 .left{
        padding-right: 50px;
    }
}
@media screen and (max-width: 1080px) {
    .content .contact_2 .right ul li.li_3 .btn{
        padding: 0px;
    }
}
@media screen and (max-width: 768px) {
    .content .contact_1 .banner{
        display: none;
    }
    .content .contact_1 .top{
        height: 50px;
        line-height: 50px;
        background: #323439;
    }
    .content .contact_1 .top .text h1{
        margin-left: 0;
        text-align: center;
        font-size: 24px;
        color: #fff;
        padding-top: 10px;
    }
    .content .contact_1 .top .text h1 i{
        height: 50px;
        line-height: 50px;
    }
    .content .contact_1 .bottom{
        height: 200px;
    }
    .content .contact_1 .bottom .text{
        position: initial;
        width: 100%;
        height: auto;
        padding: 2% 2% 5% 2%;
        background: none;
        color: #fff;
        box-shadow: initial;
    }
    .content .contact_1 .bottom .text .left{
        margin-top: 20px;
    }
    .content .contact_1 .bottom .text .left:nth-child(2){
        margin-left: 0;
    }
    .content .contact_1 .bottom .text .left:nth-child(3){
        margin-left: 0;
        width: 100%;
    }
    .content .contact_1 .bottom .text .left h2{
        margin-bottom: 10px;
    }
    .content .contact_1 .img{
        width: 100%;
        position: initial;
        height: auto;
    }
    .content .contact_1 .img img{
        width: 100%;
    }
    .content .contact_2{
        height: auto;
        padding: 30px 0 30px 0;
    }
    .content .contact_2 .left{
        width: 100%;
        padding: 0;
        float: none;
    }
    .content .contact_2 .left .text{
        padding-bottom: 20px;
    }
    .content .contact_2 .right{
        width: 100%;
        float: none;
    }
    .content .contact_3 .text p{
        font-size: 20px;
        margin-top: 15px;
        margin-bottom: 10px;
    }
    .content .contact_3 .text a{
        width: 120px;
        height: 40px;
        line-height: 40px;
    }
    .content .contact_3{
        padding-bottom: 50px;
    }
}
@media screen and (max-width: 500px) {
    .content .contact_1 .bottom{
        height: auto;
    }
    .content .contact_1 .bottom .text .left{
        width: 100%;
        float: none;
    }
    .content .contact_1 .bottom .text p{
        font-size: 14px;
    }
    .content .contact_1 .bottom .text .right{
        width: 100%;
        float: none;
    }
    .content .contact_1 .bottom .text .right img{
        width: 100px;
        height: 100px;
    }
    .content .contact_2 .right ul li{
        height: 40px;
        line-height: 40px;
        padding-bottom: 10px;
    }
    .content .contact_2 .right ul li input{
        height: 40px;
        line-height: 40px;
        padding-left: 10px;
        font-size: 14px;
    }
    .content .contact_2 .right ul li.li_3 textarea{
        width: 100%;
        height: 100px;
        float: none;
        font-size: 14px;
        padding-left: 10px;
    }
    .content .contact_2 .right ul li.li_3 .btn{
        float: none;
        width: 100px;
        height: 40px;
        -webkit-writing-mode: initial;
        writing-mode: initial;
    }
    .content .contact_3{
        padding-bottom: 30px;
    }
    .content .contact_3 .text{
        top: 100%;
    }
    .content .contact_3 .text p{
        font-size: 14px;
        margin-top: 5px;
        margin-bottom: 0px;
    }
    .content .contact_3 .text a{
        width: 90px;
        height: 25px;
        line-height: 25px;
        font-size: 14px;
    }
    
}