.flexslider{
	margin:0px auto 0px;
	position:relative;
	width:100%;
	height:510px;
	overflow:hidden;
	zoom:1;
	}

.flexslider .slides li{
	width:100%;
	height:100%;
	}

.flex-direction-nav a{
	width:70px;
	height:70px;
	line-height:99em;
	overflow:hidden;
	margin:-35px 0 0;
	display:block;
	background:url(images/ad_ctr.png) no-repeat;
	position:absolute;
	top:50%;
	z-index:10;
	cursor:pointer;
	opacity:0;
	filter:alpha(opacity=0);
	-webkit-transition:all .3s ease;
	border-radius:35px;
	}

.flex-direction-nav .flex-next{
	background-position:0 -70px;
	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:10px;
	text-align:center;
	}

.flex-control-nav li{
	margin:0 2px;
	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,
.flex-control-paging li.active a{
	background-position:0 0;
	}

.flexslider .slides a img{
	width:100%;
	height:482px;
	display:block;
	}