.floatContext{
    position: fixed;
    top:100px;
    right:20px;
    width:44px;
    z-index: 80000;
}
.go_back_top{
    margin-top:50px;
    text-align: center;
    background: #F6F6F6;
    padding:4px;
    cursor: pointer;
}
.go_back_top i{
    color:#999999;
    font-size: 20px;
    cursor: pointer;
}
.go_back_top p{
    text-align: center;
    font-size:12px;
    font-weight:400;
    color:#666666;
    cursor: pointer;
}
.go_back_top:hover,.go_back_top:hover i,.go_back_top:hover p{
    background: #1C70EF;
    color:#fff;
}
.fix_message{
    border:1px solid #ededed;
    text-align: center;
    background: #fff;
    border-radius:3px;
}
.fix_message .fix_message_list{
    cursor: pointer;
    padding:6px 0;
    position: relative;
    text-align:center;
    cursor: pointer;
}
.fix_message .fix_message_list p{
    text-align:center;
}
.fix_message .fix_message_list:last-child{
    margin-bottom: 0;
}
.fix_message .fix_message_list .show_desc_mess{
    display: none;
    position: absolute;
    right:42px;
    width:240px;
    height: 46px;
    top:0;
    background:#fff;
    color:#666666;
    border:1px solid #ededed;
}
.fix_message .fix_message_list:hover{
    background: #1C70EF;
    color:#fff;
}
.fix_message .fix_message_list:hover > .show_desc_mess{
    display: block;
}
.show_desc_icon{
    width:50px;
    float:left;
    line-height: 50px;
}
.show_desc_table{
    width:190px;
    float:left;
    display: table;
    text-align: left;
    height: 50px;
}
.show_desc_content{
    vertical-align: middle;
    display:table-cell;
}
.show_desc_content p{
    text-align:left;
}
.show_desc_icon i{
    font-size: 20px;
}
.er_wrapper{
    font-size: 0;
    -webkit-text-size-adjust:none;
}
.er_wrapper .er_item{
    display: inline-block;
    zoom: 1;
    width:calc(50% - 1px);
    border-right:1px solid #dcdcdc;
}
.er_wrapper .er_item:nth-child(2){
    border:0;
}
.er_item h3{
    line-height: 30px;
    font-size: 15px;
    color: #555;
    margin-left: 95px;
    width: 150px;
}