.footer001{margin:0 auto; max-width:6.4rem; overflow:hidden; position:relative}
.b-menu{background:#f4f4f4; overflow:hidden; padding:0.1rem 0; margin-top:0.2rem;}
.b-menu .list{ float:left; display:inline; width:1.47rem; margin-left:0.1rem;}
.footerxin{width:100%;height:70px;position:relative;overflow:hidden;background-color:#000;font-size:13px;text-align:center;line-height:25px;color:#fff;padding-top:10px;padding-bottom:1px;margin-bottom:116px}
@media screen and (min-width:320px) and (max-width:900px) {
.footerxin { width:100%;height:70px;position:relative;overflow:hidden;background-color:#000;font-size:13px;text-align:center;line-height:25px;color:#fff;padding-top:10px;padding-bottom:1px;margin-bottom:58px}