.clearit
{
	clear:both;
}
li
{
	list-style: none;
}
a
{
	text-decoration:none;
	color:white;
}
.main
{
	height: 550px;
	background: url(../images/banner.png) no-repeat left center/cover;
}
.header .logo
{
	margin: 35px 200px;
	position: inherit;
}
.header ul
{
	margin-top:60px;
	float:right;
}
.header li a
{
	color:white;
}
.header ul li
{
	width: 110px;
	float: left;
	padding-left: 40px;
	height: 35px;
	line-height: 35px;
}
.top_1
{
	background: url(images/top_1.png) no-repeat;
}
.top_2
{
	position:relative;
	background: url(images/top_2.png) no-repeat;
}
.top_3
{
	background: url(images/top_3.png) no-repeat;
}
.top_4
{
	background: url(images/top_4.png) no-repeat;
}
.header img
{
	position: absolute;
	top:120px;
	right: 40px;
	width: 30%;
}
.header .erweima
{
	width:100px;
}
.le,.rig
{
	display: none;
}
.height_300
{
	height: 80px;
}
.Content
{
	text-align: center;
}
.Content ul li
{
	float:left;
}
.Content a:visited
{
	border:none;
}
.Content img:visited
{
	border:none;
}
.Content img
{
	border:none;
}
.Img
{
	width:1200px;
	margin:0 auto;
	overflow:hidden;
	padding-left: 100px;
}
.Img li
{
	height: 260px;
	width:340px;
	padding: 20px 120px;
}
.img1
{
	background: url(../images/swiper_1.png) no-repeat center;
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}
.img1:hover
{
	background: url(../images/swiper_h1.png) no-repeat center;
}
.img2
{
	background: url(../images/swiper_2.png) no-repeat center;
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}
.img2:hover
{
	background: url(../images/swiper_h2.png) no-repeat center;
}
.img3
{
	background: url(../images/swiper_3.png) no-repeat center;
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}
.img3:hover
{
	background: url(../images/swiper_h3.png) no-repeat center;
}
ul
{
	list-style: none;
}
.slide
{
	height:500px;
	position: relative;
}
.slide li
{
	position: absolute;
	left:200px;
	top:0;
}
.slide li img
{
	width:100%;
}
.prev,.next
{
	width:33px;
	height:60px;
	position: absolute;
	top:50%;
	margin-left:-20px;
	margin-top:-56px;
	background: url(images/le.png) no-repeat;
	z-index: 99;
}
.next
{
	right:0;
	background-image: url(images/rig.png);
}
.big_lunbo
{
	position: absolute;
	left: 50px;
	top: 29px;
	height: 600px;
}
.slide
{
	display: none;
}
.footer
{
	margin-top: -8px;
}
@media only screen and (min-width: 1600px)
{
	.main
{
	height: 1080px;
	background: url(../images/banner.png) no-repeat;
	background-size: cover;
}
.height_300
{
	height: 155px;
}
.header ul
{
	margin-top: -80px;
}
}@media only screen and (max-width: 1200px)
{
	.main
{
	height: 670px;
	background: url(../images/banner.png) no-repeat;
	background-size: cover;
}
.height_300
{
	height: 155px;
}
.header ul
{
	margin-top: -80px;
}
}@media only screen and (max-width:1024px)
{
	.header ul
{
	margin-top: 65px;
}
.slide
{
	display: block;
}
.Content
{
	display: none;
}
.prev
{
	margin-left: 80px!important;
}
.next
{
	margin-right: 80px;
}
.big_lunbo
{
	margin-left: 166px;
}
.le,.rig
{
	display: block;
}
.top_1,.top_4,.top_2,.top_3,.erweima
{
	display: none;
}
.header .logo
{
	margin: 35px 135px;
	position: inherit;
	width: 60%;
}
.height_300
{
	height: 0px;
}
.Content
{
	margin-left: 50px;
}
.Content a
{
	display:block;
	float:left;
	padding:0;
}
.le,.rig
{
	margin-top:7%;
}
body .main
{
	width: 100%;
	background-size: cover;
	background-repeat: no-repeat;
}
}@media only screen and (max-width:768px)
{
	.F_gk
{
	margin-top:0!important;
}
.footer
{
	margin-top: -28px;
}
.line_q
{
	display: block;
}
.main
{
	margin:0!important;
}
.main_content1
{
	padding-top: 27px;
	width:100%!important;
}
.F_l
{
	width:100%!important;
}
.F_r
{
	display: none;
}
.big_lunbo
{
	margin-left: 30px;
}
.height_300
{
	height: 100px;
}
.next
{
	margin-right: 80px;
}
.height_300
{
	height: 50px;
}
.header .logo
{
	margin: 35px 10px;
}
.Content
{
	margin-left: 50px;
}
.main
{
	background: url(images/banner.png) 73%;
}
}@media only screen and (max-width:730px)
{
	.big_lunbo
{
	margin-left: 10px;
}
.next
{
	margin-right: 70px;
}
}@media only screen and (max-width:700px)
{
	.big_lunbo
{
	margin-left: -10px;
}
.Content
{
	margin-left: 0;
}
}@media only screen and (max-width:650px)
{
	.big_lunbo
{
	margin-left: -20px;
}
.next
{
	margin-right: 50px;
}
}@media only screen and (max-width:625px)
{
	.big_lunbo
{
	margin-left: -50px;
}
.prev
{
	margin-left: 40px!important;
}
}@media only screen and (max-width:570px)
{
	.big_lunbo
{
	margin-left: -70px;
}
.next
{
	margin-right: 25px;
}
}@media only screen and (max-width:540px)
{
	.next
{
	margin-right: 35px;
}
.big_lunbo
{
	margin-left: -100px;
}
}@media only screen and (max-width:490px)
{
	.big_lunbo
{
	margin-left: -120px;
}
.prev
{
	margin-left: 25px!important;
}
}@media only screen and (max-width:470px)
{
	.next
{
	margin-right: 15px;
}
}@media only screen and (max-width:450px)
{
	.prev
{
	margin-left: 15px!important;
}
.big_lunbo
{
	margin-left: -138px;
}
}@media only screen and (max-width:425px)
{
	.prev, .next
{
	top: 52%;
}
.prev
{
	margin-left: 10px!important;
}
.next
{
	margin-right: 5px;
}
.Content
{
	margin:0;
}
.main
{
	background: url(images/banner.png) 11%;
}
.header ul li
{
	width: 60px;
	padding-left: 20px;
	height: 36px;
	line-height: 17px;
}
.header .logo
{
	width: 80%;
	margin: 35px 10px;
}
.header a
{
	font-size: 12px;
}
.top_1,.top_4
{
	background-size: 20%;
}
.header ul
{
	margin-top: 15px;
	float: right;
	margin-right: 20px;
}
.big_lunbo
{
	position: absolute;
	left: 50px!important;
	top: 29px;
	height: 497px;
}
}@media only screen and (max-width:415px)
{
	.prev, .next
{
	top: 48%;
}
.slide li img
{
	width:70%!important;
}
.header ul
{
	margin-top: 45px;
}
}@media only screen and (max-width:375px)
{
	.header ul li
{
	margin-top:30px;
}
.next
{
	margin-right: 0;
}
.big_lunbo
{
	left: 35px!important;
}
.slide li img
{
	width:70%!important;
}
.prev, .next
{
	background-size:50%;
	margin-top:-40px;
}
.header ul
{
	margin-top: 15px;
}
}@media only screen and (max-width:360px)
{
	.prev, .next
{
	margin-top: -60px;
}
.slide li img
{
	width:50%!important;
}
.header .logo
{
	width: 41%;
	float: left;
}
}@media only screen and (max-width:340px)
{
	.prev, .next
{
	background-size: 30%;
	margin-top:-55px;
}
.big_lunbo
{
	left: 30px!important;
}
.slide li img
{
	width:50%!important;
}
.next
{
	margin-right: -15px;
}
.header .logo
{
	width: 93%;
	float: left;
	margin-bottom: 0px;
}
.header ul
{
	margin-top: 0px;
	float: right;
	margin-right: 66px;
}
}