/*底部浮动栏样式3*/.social_nav {z-index:999999;width:100%;height:auto;padding-top:5px;padding-bottom:5px;bottom:0;left:0;position:fixed;_position:absolute;color:#EED0B0;background-color:#008FD2;border-top:3px solid #ffffff;overflow:visible;/* for IE6 */ _top: expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight);/* for IE6 */}

/******底部浮动社交导航********/
.social{margin:0px auto;width:100%;height:auto;position:relative;clear:both;overflow:hidden;}
.social li{float:left;width:25%;height:auto;text-align:center;}
.social li a{float:left;font-size:12px;color:#fff;}
.social li img{vertical-align:middle;display:inline-block;}