.product{
	position: relative;
	padding-top: 128px;
}
.product .content{
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}
.product:before{
	position: absolute;
	content: "";
	top: 0;
	left: 0;
	width: 100%;
	height: 1120px;
	background-image: url(../images/background.png);
	background-size: cover;
	z-index: -1;
}
.product .classification{
	text-align: left;
	font-size: 28px;
	color: #343434;
	margin-bottom: 66px;
}
.product .left{
	width: 290px;
	display: inline-block;
	float: left;
}
.product .right{
	width: 910px;
	float: right;
	text-align: center;
}
.product .left li{
	position: relative;
	font-size: 20px;
	margin-bottom: 20px;
	padding-left: 30px;
}
.product .left li a{
	color: #343434;
}
.product .left li.active:before,.product .left li:hover:before{
	position: absolute;
	content: "";
	top: 10px;
	left: 0px;
	width: 24px;
	height: 4px;
	background-color: #739fba;
}
.product .right ul{
	overflow: hidden;
}
.product .right ul li{
	float: left;
	text-align: center;
}
.product .right ul li:nth-child(2n){
	float: right;
}
.product .right ul li img{
	max-width: 100%;
}
.product .right ul li .text{
	margin-top: 20px;
	font-size: 18px;
	color: #333333;
	padding-left: 27px;
	text-align: left;
}
.product .right ul li .description{
	font-size: 14px;
	color: #666666;
	padding-left: 27px;
	margin-bottom: 40px;
	text-align: left;
}
.more{
	margin-top: 40px;
    display: inline-block;
    width: 225px;
    height: 50px;
    background-color: #739fba;
    text-transform: uppercase;
    line-height: 50px;
    font-size: 18px;
    margin-bottom: 80px;
	text-align: center;
}
.more a {
    color: #fff;
}
@media screen and (max-width:768px) {
	.product{
		padding-top: 40px;
	}
	.product .content{
		width: 100%;
	}
	.product .left{
		width: 100%;
		padding: 0 10px;
		box-sizing: border-box;
	}
	.product .classification{
		margin-bottom: 20px;
		padding-left: 20px;
	}
	.product .left li{
		display: inline-block;
		font-size: 16px;
		display: block;
	}
	.product .right{
		width: 100%;
	}
	.product .right ul li{
		width: 100%;
	}
	.more{
		margin: 20px 0 40px;
	}
}