*{
    padding: 0;
    margin: 0;
}
.clearfix { zoom:1;}
.clearfix:after { content:"."; display:block; height:0; overflow:hidden; visibility:hidden; clear:both;}
body{
    background: #110f10;
    font-family: '微软雅黑';
}
.container{
    
}
.header{
    height: 177px;
    background: #626262;
    text-align: center;
}
.logo{
    width: 145px;
    margin-top: 10px;
}
.banner{
    background: #282828;
}
.banner_con{
    width: 1200px;
    margin: 0 auto;
}
.banner_img{
    float: left;
    /* width: 518px; */
    width: 43%;
}
.right{
    float: left;
    width: 57%;
    text-align: center;
    vertical-align: middle;
}
.phone{
    height: 388px;
    padding-top: 150px;
}
.text{
    text-align: center;
    height:135px;
    font-size: 14px;
    color: #c7c2b7;
    line-height: 135px;
    background: #626262;
}
.title{
    font-size: 14px;
    color: #ded9cd;
    text-align: center;
    padding-top: 30px;
}
.desc{
    font-size: 12px;
    color: #712323;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 10px;
}
.tips{
    font-size: 12px;
    color: #616161;
    text-align: center;
    padding-bottom: 10px;
}
.box{
    background: #110f10;
}
.box_con{
    width: 1000px;
    margin: 0 auto;
    background: #282828;
}
.bottom{
    margin: 0 auto;
    width: 1200px;
}
.bottom_l{
    width: 73.25%;
    text-align: center;
    float: left;
    height: 200px;
    line-height: 200px;
    color: #f0ebe0;
    font-size: 14px;
}
.erwei{
    float: left;
    width: 150px;
    margin-top: 25px;
}



.img1{
    /* height: 780px; */
    width: 100%;
}
.img{
    width: 100%;
    margin-top: 30px;
}
.img_b{
    float: left;
    width: 23%;
    margin-right: 7.75%;
    margin-top: 6%;
    margin-bottom: 6%;
}
.first{
    margin-left: 7.75%;
}
@media screen and (max-width: 1200px) {
    .banner_con{
        width: 100%;
    }
    .box_con{
        width: 100%;
    }
    .bottom{
        width: 100%;
    }
}

@media screen and (max-width: 600px) {
    .banner_con{
        width: 100%;
    }
    .banner_img{
        width: 100%;
        height: auto;
    }
    .right{
        width: 100%;
    }
    .phone{
        padding-top: 30px;
    }
    .box_con{
        width: 100%;
    }
    .bottom{
        width: 100%;
        text-align: center;
    }
    .bottom_l{
        width: 100%;
        font-size: 13px;
        height: 100px;
        line-height: 100px;
    }
    .erwei{
        float: none;
        margin-bottom: 30px;
        opacity: 0.9;
    }
}