@charset "utf-8";
/* CSS Document */
.tab_1{
	width:100%;
}
.tab_1 .show_tab{
	width:100%;
	overflow:hidden;
	position:relative;
}
.tab_1 .show_tab ul.roll_list{
	width:300%;
}
.tab_1 .show_tab ul.roll_list li{
	float:left;
	width:33.33%;
}
.tab_1 .show_tab ul.roll_list li img{
	width:100%;
}
.tab_1 .show_tab ul.dots{
	position:absolute;
	bottom:30px;
	left:50%;
	transform:translateX(-50%);
	-moz-transform:translateX(-50%);
	-ms-transform:translateX(-50%);
	-o-transform:translateX(-50%);
	-webkit-transform:translateX(-50%);
}
.tab_1 .show_tab ul.dots li{
	float:left;
	margin:0 8px;
	width:10px;
	height:10px;
	border-radius:50%;
	border:1px solid #777b7e;
	box-sizing:border-box;
}
.tab_1 .show_tab ul.dots li.active{
	background-color:#777b7e;
}


/*tab_2*/
.tab_2{
	width:100%;
}
.products_nav ul{
	 width:100%;
}
.products_nav ul li{
	float:left;
	width:20%;
	height:70px;
	line-height:70px;
	text-align:center;
	color:#fff;
	background-color:#f99a3d;
	border-right:1px solid #fff;
	border-bottom:1px solid #fff;
	box-sizing:border-box;
	cursor:pointer;
}
.products_nav ul li.active{
	background-color:#5e5e5e;
}
.products_nav ul li:hover{
	background-color:#5e5e5e;
}


/*tab_3*/
.tab_3{
	width:100%;
}
.main_wrap{
	width:1520px;
	margin:0 auto;
}
.products{
	width:100%;
	margin-top:30px;
	margin-bottom:30px;
}
.products ul li{
	float:left;
	margin-right:10px;
	margin-bottom:10px;/**/
	width:370px;
	height:350px;/**/
	border:1px solid #f0f0f0;
	box-sizing:border-box;
	cursor:pointer;
}
.products ul li img{
	width:100%;
	height:300px;/**/
}
.products ul li p{
	width:100%;
	height:48px;
	line-height:48px;
	color:#fff;
	font-size:16px;
	text-align:center;
	background-color:#9a9a9a;
}
.products ul li:hover{
	border-color:#707070;
}
.products ul li:hover p{
	background-color:#5e5e5e;
}

.products_detail{
	width:100%;
	margin:80px 0;
	display:none;/*更改点*/
}

.products_img{
	width:592px;
	height:480px;
	border:1px solid #d6d6d6;
	box-sizing:border-box;
}
.products_img img{
	width:100%;
	height:100%;
}
.products_detail_info{
	width:920px;
	padding-left:100px;
	box-sizing:border-box;
}
.products_detail_info h3{
	font-size:20px;
	line-height:32px;
	color:#343434;
}
.products_detail_info i{
	display:block;
	font-size:14px;
	line-height:20px;
	color:#2d2d2d;
	margin:10px 0 20px;
}
.products_detail_info p{
	font-size:16px;
	line-height:32px;
	text-indent:2em;
	color:#343434;
}
.parameter{
	margin-top:30px;
}
.parameter p{
	font-size:18px;
	line-height:32px;
	text-indent:0;
	color:#333;
}
.products_detail_info span.features{
	display:block;
	font-size:18px;
	line-height:32px;
	color:#2d2d2d;
	margin-top:15px;
}

@media only screen and (min-width:1280px) and (max-width:1600px){
	.main_wrap{
		width:1224px;
	}
	.products ul li{
		width:296px;
		height:282px;
	}
	.products ul li img{
		height:240px;
	}
	.products ul li p{
		height:40px;
		line-height:40px;
		font-size:15px;
	}
	
	.products_img{
		width:481px;
		height:390px;
	}
	.products_detail_info{
		width:736px;
		padding-left:80px;
	}
}
@media only screen and (max-width:1279px){
	.main_wrap{
		width:928px;
	}
	.products ul li{
		width:222px;
		height:212px;
	}
	.products ul li img{
		height:180px;
	}
	.products ul li p{
		height:30px;
		line-height:30px;
		font-size:14px;
	}
	
	.products_img{
		width:370px;
		height:300px;
	}
	.products_detail_info{
		width:558px;
		padding-left:60px;
	}
}