.footer{
    position: relative;
    background-color: rgb(51, 51, 51);
}
.footer .copyright{
    position: relative;
    bottom: : 0;
    background-color: rgb(34, 34, 34);
    padding: 10px 0 ;
}

.footer .copyright .copyright_content{
    margin:auto; 
    padding: 0px; 
    display: block;
    text-align: center;
}
.footer .copyright .copyright_content span {font-size: 13px; font-family: 微软雅黑; color: rgb(136, 136, 136);}
.footer .copyright .copyright_content span a{ font-size: 13px; font-family: 微软雅黑; color: rgb(136, 136, 136); }

.footer .footer_content{
    color: #999999;
    position: relative;
}
.footer .footer_content .footer_content_title{
    margin-top:25px; 
    padding-left: 1rem;
    text-align: left;
}
.footer .footer_content .footer_content_title span{
    line-height: 140%;
    font-size: 18px;
    font-family: 微软雅黑;
    color: rgb(255, 255, 255);
}
.footer .footer_content .footer_content_line{
    padding: 0px;
    border-color: transparent;
    border-width: 0px;
    overflow: hidden;
    width: 100%;
    height: 31px;
    border-style: solid;
}
.footer .footer_content .friend_link_content{
    border-color: transparent;
    border-width: 0px;
    width: 100%;
    border-style: solid;
    padding: 0px;
}

.footer .footer_content .friend_link_content .friend_link-box{
    width: 100%;
    margin: 0;
}
.footer .footer_content .friend_link_content .friend_link-box .boxli {
    float: left;
    /*margin-right: 1.5rem;*/
    margin-bottom: 1rem;
    min-width: 80px;
    width: 25%;
    text-align: center;
}
.footer .footer_content .friend_link_content .friend_link-box .boxli .box .linktitle {
    color: #999999;
    font-family: 微软雅黑;
    font-size: 14px;
    font-weight: normal;
    text-decoration: none;
}
.footer .footer_content .friend_link_content .friend_link-box .boxli .box .linktitle:hover {
    color: #ffffff;
}
.footer .footer_content .contact_content{
    margin-bottom: 15px;
    font-size: 14px;
    overflow: hidden;
}
.footer .footer_content .contact_content{
    padding: 0px;
    border: 0px solid transparent;
    display: block;
    word-wrap: break-word;
}
.footer .footer_content .contact_content p{
    white-space:nowrap;
    line-height: 180%;
    color: #999999;
    font-family: 微软雅黑;
    text-align: left;
    margin:0;
}
.footer .footer_content .contact_content p.tel{
    background: url(../../../static/images/foot_tel.png) no-repeat;
    height:50px;
}
.footer .footer_content .contact_content p span{
    padding-left: 1rem; 

}
@media screen and (max-width: 992px){
    .footer .copyright .copyright_content span{display: block;}
}