ul{list-style:none}
.fl{float:left}
.fr{float:right}
.clearfix:before,.clearfix:after{content:" ";display:table}
.clearfix:after{clear:both}
.clearfix{*zoom:1}
.middle{position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}
.s-firstItem span{display:inline-block;margin-left:10px;font-size:20px;text-shadow:0 0 5px #eee;white-space:10px}
.d-firstNav span{display:inline-block;margin-left:10px}
.d-firstNav i.fr{font-size:25px}
.s-secondNav:hover,.d-firstNav:hover{background-color:#3d3d3d;cursor:pointer}
.s-firstDrop,.s-secondDrop{display:none}
.nav ul li ul{float: none}