/*遮罩层*/
#mask {
    width:100%;
    height:100%;
    background-color:#000;
    position:absolute;
    top:0;
    left:0;
    z-index:2;
    opacity:0.3;
    /*兼容IE8及以下版本浏览器*/
    filter: alpha(opacity=30);
    display:none;
}

#sub_form {
    margin: auto;
    position: absolute;
    z-index:3;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    display:none;
    width:500px;
    height:298px;
    background:rgba(255,255,255,1);
    border-radius: 5px
}

.close_button{
    float: right;
    margin-top: 18px;
    margin-right: 20px;
    width:14px;
    height:14px;
}
.sub_title{
    margin-top:30px;
    text-align: center;
    font-size:18px;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    color:rgba(0,0,0,1);
    line-height:0px;
    font-weight:bold;
}
.sub_form_item{
    width: 100%;
    height: 40px;
    margin-top: 71px;
}
.sub_label{
    display: inline;
    padding-left: 30px;
    padding-right:16px;
    font-size:14px;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    color:rgba(80,80,80,1);
    line-height:0px;
}
.sub_input_form{
    height: 40px;
    display:inline;
}
#sub_phone{
    width:240px;
    height:40px;
    background:rgba(255,255,255,1);
    border-radius: 5px;
    border: 1px solid #CCCCCC;
}

.btn_sub{
    width:130px;
    height:40px;
    background:#FE5848;
    border-radius: 5px;
    margin:auto;
    margin-top:68px;
    text-align: center;
    line-height: 40px;
    color:rgba(255,255,255,1);
}

.error_phone{
    position:relative;
    height:12px;
    font-size:12px;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    color:rgba(230,0,19,1);
    line-height:0px;
    top:15px;
    left:138px;
    display: none;
}

.main_btn ul li.liBlack {
    margin-top: 10px;
    background: #000000;
}

#btn_sub{
    color:#FFFFFF;
}