/* 代码整理：懒人之家 lanrenzhijia.com */
*{ margin:0; padding:0;}
.banner {
	width: 100%;height: auto;position: relative;z-index: 99;
}
.mainbox {
	
    width: 1920px; *width: 1920px; _width: 1920px; height: auto; position: relative; z-index: 9; margin: 0; top: 0; float: left; left:50%; margin-left: -962px; *margin-left: -962px; _margin-left: -962px; overflow: hidden;
}
.pro-switch {
	height: auto;
	overflow: hidden;
	position: relative;
	width: 1920px;
}
.flexslider {
	margin: 0;
	padding: 0;
}
.flexslider .slides > li {
	display: none;
	-webkit-backface-visibility: hidden;
}
.flexslider .slides img {
	width: 1920px;
	height: auto;
	display: block;
}
.slides:after {
	content: ".";
	display: block;
	clear: both;
	visibility: hidden;
	line-height: 0;
	height: 0;
}
html[xmlns] .slides {
	display: block;
}
* html .slides {
	height: auto;
}
.no-js .slides > li:first-child {
	display: block;
}
.flexslider {
	margin: 0 auto;
	position: relative;
	width:100%;
	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 {
width: 1030px;
height: auto;
margin: 0 auto;
position: relative;
top: -40%;
}
.flex-direction-nav a {
	width: 17px;
	height: 41px;
	margin: -192px  0 0;
	display: block;
	/*background: url(../images/banner2.png) no-repeat 0 0;*/
	position: absolute;
	top: 50%;
	/*z-index: 10;*/
	cursor: pointer;
	text-indent: -9999px;
	opacity: 1;
	filter:alpha(opacity=0);
-webkit-transition: all .3s ease;
}
.flex-direction-nav .flex-next {
	/*background-position: 0 0;*/
	right: 0;
	background:url(../images/banner3.png) no-repeat 0% 50%;
}
.flex-direction-nav .flex-prev {
	left: 0;
	background:url(../images/banner2.png) no-repeat 0% 50%;
}
.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;
left: 44%;
top: 92%;
	
}
.flex-control-nav li {
	margin: 0 5px;
	display: inline-block;
	zoom: 1;
*display: inline;
width: 4%;
display: none;
}
/*.flex-control-paging li a {
background: url(../images/banner2.png) no-repeat;
background-size:  100% 60%;;
display: block;
overflow: hidden;
color: transparent;


}
.flex-control-paging li a.flex-active {
	background-position: 0 0;
	background: url(../images/banner3.png) no-repeat;
	background-size:  100% 60%;;
	color: transparent;
}*/
/* 代码整理：懒人之家 lanrenzhijia.com */