.online_func
{
    position: fixed;
    right: 0;
    top: 50%;
    width: 80px;
    transform: translateY(-50%);
    z-index: 50;
}
@media(max-width: 990px)
{
    .online_func
    {
        position: fixed;
        top: auto;
        right: 0;
        bottom: 0;
        left: 0;
        width: auto;
        transform: none;
    }
}
.online_func .online_list .online_item
{
    display: block;
    position: relative;
    height: 70px;
    padding: 1px 0;
    color: #666;
    font-size: 13px;
    background: #f3f3f3;
    margin: 1px 0;
    text-align: center;
    transition: all ease .4s;
}
.online_func .online_list .online_item.online_phone
{
    display: none;
}
@media(max-width: 990px)
{
    .online_func .online_list .online_item.online_wechat
    {
        display: none;
    }
}
@media(max-width: 990px)
{
    .online_func .online_list .online_item.online_phone
    {
        display: block;
    }
}
@media(max-width: 990px)
{
    .online_func .online_list .online_item
    {
        float: left;
        width: 25%;
        margin: 0;
        height: 60px;
    }
}
.online_func .online_list .online_item:hover
{
    color: #fff;
    background: #355571;
}
.online_func .online_list .online_item .online_symbol
{
    display: block;
    margin: 7px 0 3px;
}
@media(max-width: 900px)
{
    .online_func .online_list .online_item .online_symbol
    {
        height: 33px;
        margin: 3px 0 0;
    }
}
.online_func .online_list .online_item .online_symbol .ico.ico_tencent
{
    display: inline-block;
    width: 27.3px;
    height: 30px;
    background: url(/html/image/online_func_ico_tencent.png);
    background-size: 100%;
}
.online_func .online_list .online_item .online_symbol .ico.ico_baidu
{
    display: inline-block;
    width: 35px;
    height: 35px;
    background: url(/html/image/online_func_ico_baidu.png);
    background-size: 100%;
}
.online_func .online_list .online_item .online_symbol .ico.ico_barcode
{
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(/html/image/online_func_ico_barcode.png);
    background-size: 100%;
}
.online_func .online_list .online_item .online_symbol .ico.ico_phone
{
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(/html/image/online_func_ico_phone.png);
    background-size: 100%;
}
.online_func .online_list .online_item .online_symbol .ico.ico_backtop
{
    display: inline-block;
    width: 18.3px;
    height: 30px;
    background: url(/html/image/online_func_ico_backtop.png);
    background-size: 100%;
}
.online_func .online_list .online_item .online_wnd
{
    display: none;
    position: absolute;
    top: 50%;
    right: 100%;
    width: 160px;
    height: 160px;
    margin: -6px 7px -6px -6px;
    padding: 6px 15px 6px 6px;
    transform: translateY(-50%);
    background: url(/public/images/online/online_wnd_bg.png);
}
@media(max-width: 900px)
{
    .online_func .online_list .online_item .online_wnd
    {
        top: auto;
        bottom: 100%;
        right: 50%;
        margin: 0 0 10px;
        padding: 0;
        transform: translate(50%,0);
        background: #fff;
        box-shadow: 0 0 7px rgba(115,115,115,.72);
    }
}
.online_func .online_list .online_item .online_wnd .online_wnd_content
{
    text-align: center;
    line-height: 160px;
}
.online_func .online_list .online_item .online_wnd .online_wnd_content .barcode_img
{
    vertical-align: middle;
}
.online_func .online_list .online_item:hover .online_wnd
{
    display: block;
}
.online_func .online_list .online_item:hover .online_symbol .ico.ico_barcode
{
    background: url(/html/image/online_func_ico_barcode_on.png);
    background-size: 100%;
}
.online_func .online_list .online_item:hover .online_symbol .ico.ico_phone
{
    background: url(/public/images/online/online_func_ico_phone_on.png);
    background-size: 100%;
}
.online_func .online_list .online_item:hover .online_symbol .ico.ico_backtop
{
    background: url(/html/image/online_func_ico_backtop_on.png);
    background-size: 100%;
}
.online_page_holder
{
    display: none;
}
@media(max-width: 500px)
{
    .online_page_holder
    {
        display: block;
    }
}