/*banner*/
.pro-switch { height: 350px;position: relative;}
.flexslider {margin: 0; padding: 0; width:976px; overflow:hidden}
.flexslider .slides > li {display: none; -webkit-backface-visibility: hidden;} 
.flexslider .slides img {display: block; height:350px;}
.slides:after {content: "."; display: block; clear: both; visibility: hidden; line-height: 0; height: 0;} 
html[xmlns] .slides {display: block;} 
* html .slides {height: 350px;}
.no-js .slides > li:first-child {display: block;}
.flexslider {margin: 0 auto; position: relative; zoom: 1;}
.flex-viewport {max-height: 2000px; -webkit-transition: all 1s ease; -moz-transition: all 1s ease; transition: all 1s ease;}
.flexslider .slides {zoom: 1;}
.flex-direction-nav {*height: 0;}
.flex-direction-nav a {width:0px; height:0px; margin: -60px 0 0; display: block; background: url(../bg/ad_ctr.png) no-repeat 0 0; position: absolute; top: 50%; z-index: 10; cursor: pointer; text-indent: -9999px; opacity: 0; filter:alpha(opacity=0); -webkit-transition: all .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: 100%; position: absolute; bottom: 20px; text-align: center; left:33%;}
.flex-control-nav li {margin: 0 1px; display: inline-block; zoom: 1; *display: inline;}
.flex-control-paging li a {background: url(../images/dot.png) no-repeat 0 -16px; display:block; height: 16px; overflow: hidden; text-indent:-99em; width: 16px; cursor: pointer; }
.flex-control-paging li a.flex-active { background-position: 0 0; }