/*链接样式*/
.link_div{
    min-height: 800px;
    background: white;
    border: 2px solid #dddddd;
    margin-top: 20px;
}
/*左侧样式*/
.link_left{
    background: rgb(243,243,243);
    padding: 0;
}
.link_left ul{
    margin-top: 20px;
    padding: 0 ;
    height: 794px;
}
/*关于我们*/

.link_about{
    background: rgb(175,230,255);
    height: 150px;
    width: 90%;
    margin: 20px 5%;
}
.link_about_p{
    padding: 0 10px;
    font-size: 14px;
    margin-top: 20px;
    text-indent: 2em;
    font-family: "微软雅黑", Helvetica, Arial, sans-serif;
    line-height: 30px;
}
.link_about_span{
    font-weight: 600;
}
/*地图*/
iframe{
    margin: 0 auto;
}
#map{
    margin: 30px auto;
}
/*商务合作*/
.link_class_1{
     background-image: url("../images/Group.png") ;
     background-repeat: no-repeat;
     width: 35%;
     height: 200px;
     margin-left: 10%;
     margin-top: 100px;
     float: left;
     padding-top: 80px;
     padding-left: 50px;
 }
.link_class_2{
    background-image: url("../images/Group1.png") ;
    background-repeat: no-repeat;
    width: 35%;
    height: 200px;
    margin-left: 10%;
    margin-top: 100px;
    float: left;
    padding-top: 80px;
    padding-left: 50px;
}
.link_class_3{
    background-image: url("../images/Group3.png") ;
    background-repeat: no-repeat;
    width: 35%;
    height: 200px;
    margin-left: 10%;
    margin-top: 100px;
    float: left;
    padding-top: 80px;
    padding-left: 50px;
}
.link_class_4{
    background-image: url("../images/Group4.png") ;
    background-repeat: no-repeat;
    width: 35%;
    height: 200px;
    margin-left: 10%;
    margin-top: 100px;
    float: left;
    padding-top: 80px;
    padding-left: 50px;
}
.link_commerce_p{
     margin-top: 10px;
}
/*友情链接*/
.link_friendship{
    height: 100px;
    margin-top: 20px;
}
.link_friendship img{
    margin: 10px auto;
    height: 80px;
    width: 90%;
}
/*用户协议*/
.link_protocol_h3{
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
}
/*意见*/
.link_view_p{
    text-align: center;
    color: rgb(151,193,242);
    margin: 20px 0;
}
.link_view_input{
    margin-top: 20px;
    width: 90%;
    margin-left: 5%;
    resize: none;
}
.link_view_btn{
    padding: 7px 25px;
    background: rgb(76,149,232);
    color: white;
    display: block;
    margin:  20px auto;
}
.link_view_btn:hover{
    background: rgb(76,149,232);
    color: white;

}