.banner{width:100%;height:450px;font-size:0;overflow:hidden;position:relative}.banner_img{width:100%;height:450px;position:absolute;left:0;top:0}.banner_img li{width:100%;height:450px;display:inline-block;background-position:center;background-repeat:no-repeat;float:left;list-style:none}.banner_list{height:50px;top:400px;position:relative;margin:0 auto;z-index:1}.banner_list span{display:block;cursor:pointer;width:14px;height:14px;border-radius:50%;border:3px solid #555;float:left;margin:0 5px}.banner_list .spcss{border:3px solid #9acd32}.banner_left{position:absolute;height:90px;width:60px;top:50%;left:-60px;background-color:rgba(73,72,62,.6);margin-top:-45px;text-align:center;transition:all .5s;z-index:2}.banner_left:hover{background-color:rgba(73,72,62,.9)}.banner_right{position:absolute;height:90px;width:60px;top:50%;right:-60px;background-color:rgba(73,72,62,.6);margin-top:-45px;text-align:center;transition:all .5s;z-index:2}.banner_right:hover{background-color:rgba(73,72,62,.9)}.banner_left img{margin-top:22px}.banner_right img{margin-top:22px}

/* banner */
.c-banner{
	width: 100%;
	position: relative;
}
.c-banner img{
	width: 80%;
}
.c-banner .banner ul{
	list-style: none;
	padding-left: 0px;
	margin-bottom: 0px;
}
.c-banner .banner ul li{
	
	display: none;
	opacity: 0;
}
.c-banner .banner ul li:nth-child(1){
	opacity: 1;
	display: block;
}
.c-banner .banner ul li img{
	width: 100%;
	position: absolute;
	top: 0px;
}
.c-banner .banner ul li:first-child img{
	position: relative;
}
.c-banner .nexImg{
	padding: 18px 0px 18px 6px;
	position: absolute;
	top: 50%;
	margin-top: -53px;
	background: #000000;
	opacity: 0.5;
	border-radius: 5px;
	z-index: 10;}
.c-banner .preImg{
	padding: 18px 0px 18px 6px;
	position: absolute;
	top: 50%;
	margin-top: -53px;
	background: #000000;
	opacity: 0.5;
	border-radius: 5px;
	z-index: 10;
	
}
.c-banner .nexImg:hover,.c-banner .preImg:hover{
	opacity: 0.8;
}
.c-banner .nexImg{
	right: 0px;
}
.c-banner .nexImg img,.c-banner .preImg img{
	
	
}
.c-banner .jumpBtn{
	width: 100%;
	position: absolute;
	bottom: 20px;
	text-align: center;
}
.c-banner .jumpBtn ul{
	margin-bottom: 0px;
	padding: 0px;
}

.c-banner .jumpBtn ul li{
	width: 16px;
	height: 16px;
	border-radius: 50%;
	display: inline-block;
	background-color:white;
	opacity: 0.9;
	margin-left: 10px;
}
.c-banner .jumpBtn ul li:first-child{
	margin-left: 0px;
}
@media screen and (max-width:768px) {
	.c-banner{
		width: 100%;
		height: 345px;
		overflow: hidden;
	}
	.c-banner .banner ul li img{
		width: 768px;
		height: 345px;
		position: absolute;
		left: 50%;
		margin-left: -384px;
	}
}
@media screen and (max-width:452px) {
	body .c-banner .banner ul li img {height: 181px;width: 100%;left:0;margin-left:0;}
	body .c-banner {height: 190px;margin-top:33px;}
	
	
}
@media screen and (max-width:414px) {
	body .product-int .bx-wrapper .bx-viewport .slider2 .slide{width: 273px}
	
}
@media screen and (max-width:375px) {
	body .c-banner .banner ul li img {height:138px;width: 100%;left:0;margin-left:0;}
	body .c-banner {height:148px;}
	body .product-int .bx-wrapper .bx-viewport .slider2 .slide{width: 277px}
}
@media screen and (max-width:370px) {
	body .c-banner .banner ul li img {height:128px;width: 100%;left:0;margin-left:0;}
	body .c-banner {height:134px;}
	
}
@media screen and (max-width:320px) {
	body .c-banner .banner ul li img {height:115px;width: 100%;left:0;margin-left:0;}
	body .c-banner {height:126px;}
	body .product-int .bx-wrapper .bx-viewport .slider2 .slide{width: 280px}
}
/* header */
/*.header{position:relative;height:50px;background:#006fe2;display:none;}*/
/*.header .logo{display:block;width:130px;height:30px;padding:10px 0 0 10px;}*/
/*.header .logo img{display:block;width:100%;}*/
/*.header .search{position:absolute;top:0;right:35px;z-index:1000;display:block;width:50px;height:50px;text-indent:-9999em;background:url(../images/icon-search.png) no-repeat center center;background-size:40%;}*/
/*.header .search:hover{background-color:#0067d2;}*/
/*.header .search span{display:none;}*/
/*.header .user-icon{position:absolute;top:2px;right:45px;z-index:1000;display:block;width:65px;height:54px;text-indent:-9999em;background:url(../images/icon-user.png) no-repeat center center;background-size:40%;}*/
/*.header .user-icon span{display:none;}*/
/*.header .user-icon:hover{background-color:#0067d2;}*/
/*.header .back{position:absolute;top:0;left:0;display:block;width:50px;height:50px;text-indent:-9999em;background:url(../images/icon-back.png) no-repeat center center;background-size:12px 20px;}*/
@media (min-width:800px){}