/* banner
#banner_main {
	overflow: hidden;
	z-index: 2;
	max-width: 1920px;
	margin: 0 auto;
}
#banner_main .banner1 {
	position: relative;
	width: 100%;
	height: 680px;
	margin: 0 auto;
	min-width: 1200px;
}
#banner {
	width: 100%;
	min-width: 1000px;
	position: relative;
	overflow: hidden;
	z-index: 0;
}
#banner, .banner1 ul {
	max-height: 680px;
	overflow: hidden;
}
.banner1 li {
	width: 100%;
	position: absolute;
	z-index: 1;
	overflow: hidden;
	display: none;
}
.banner1 li:first-child {
	display: block;
}
.banner1 li img {
	width: 1920px;
	height: 680px;
	display: block;
	position: relative;
	left: 50%;
	margin-left: -960px;
	top: 0;
	min-width: 1200px;
}


*/

#banner .tip {
	width: 1000px;
	height: 4px;
	line-height: 0;
	font-size: 0;
	text-align: center;
	position: absolute;
	left: 50%;
	margin-left: -500px;
	bottom: 60px;
	z-index: 13;
}
#banner .tip span {
	width: 50px;
	height: 4px;
	margin: 0 5px;
	display: inline-block;
	font-size: 0;
	cursor: pointer;
	background: #fff;
	-webkit-transition: all .3s ease-in-out 0s;
	-moz-transition: all .3s ease-in-out 0s;
	transition: all .3s ease-in-out 0s;
}
#banner .tip span.cur {
	background: #0195df;
}
#banner #btn_prev, #banner #btn_next {
	width: 24px;
	height: 73px;
	position: absolute;
	top: 300px;
	z-index: 5;
	display: none;
	-webkit-transition: all .0s ease-in-out 0s;
	-moz-transition: all .0s ease-in-out 0s;
	transition: all .0s ease-in-out 0s;
}
#banner #btn_prev {
	background-position: -26px 0;
	left: 6.6%;
}
#banner #btn_next {
	background-position: -56px 0;
	right: 6.6%;
}
#banner #btn_prev:hover {
	background-position: 0 0;
}
#banner #btn_next:hover {
	background-position: -82px 0;
}
/*banner end*/