.flexslider{position:relative;overflow:hidden; width:100%;}
.flexslider .slides li a{display: block;}
.flexslider .slides img{width:100%;}
.flex-direction-nav{ width: 40%; *position:absolute; *top:47%; display:none;}
.flex-direction-nav a{position:absolute;top:50%;width:60px;height:90px;line-height:99em;overflow:hidden;margin:-60px 0 0;display:block;background:url(../images/ad_ctr.png) no-repeat;
z-index:10;cursor:pointer;opacity:0;filter:alpha(opacity=0);-webkit-transition:all 0.3s ease;}
.flex-direction-nav .flex-next{background-position:0 -90px;right:0;}
.flex-direction-nav .flex-prev{left:0;}
.flexslider:hover .flex-next{opacity:0.8;filter:alpha(opacity=25);}
.flexslider:hover .flex-prev{opacity:0.8;filter:alpha(opacity=25);}
.flexslider:hover .flex-next:hover, .flexslider:hover .flex-prev:hover{opacity:1;filter:alpha(opacity=50);}
.flex-control-nav{width: 20%;position:absolute;bottom: 18px; right: 12%;text-align:center;z-index:9999999}
.flex-control-nav li{margin:0 5px;display:inline-block;zoom:1;*display:inline;}
.flex-control-paging li a{background:url(../images/kong.png) no-repeat center top;display:block;height:12px;overflow:hidden;text-indent:-99em;width:12px;cursor:pointer;}
.flex-control-paging li a.flex-active{background:url(../images/shi.png) no-repeat center top;}