._ca_content{
	width: 1140px;
	height: auto;
	margin: auto;
	margin-top: 80px;
}
._ca_detail{
	width: 100%;
	height: 400px;
	box-shadow: 0 4px 10px rgba(0,0,0,.25);
	margin-bottom: 50px;
	display: flex;
	background: #fafafa;
}
._ca_introduct{
	width: 50%;
	height: 100%;

}
._ca_img{
	width: 50%;
	height: 100%;
	overflow: hidden;
}
._ca_img img{
	width: 100%;
}
._ca_intro_left,._ca_intro_right{
	padding:80px;
	float: left;
}
/*._ca_intro_left{
	float: right;
}
._ca_intro_right{
	float: left;
}*/
._ca_intro_left h2,._ca_intro_right h2{
	text-align: left;
	margin-bottom: 20px;
	color: #444;
}
._ca_intro_left h4,._ca_intro_right h4{
	margin: 20px 0;
	text-align: left;
	color: #444;
}
._ca_intro_left p,._ca_intro_right p{
	color: #444;
}

._case_detail{
	width: 1140px;
	height: auto;
	margin: 80px auto;
	/*border: 1px solid #666;*/
}
/*._case_left{
	width: 300px;
	height: 500px;
	border: 1px solid #666;
}*/
._case_title{
	height: 80px;
	
}
._case_title h1{
	text-align: center;
}
._case_img{
	width: 100%;
	height: auto;
	margin: auto;
	margin-bottom: 30px;
}
._case_img img{
	width: 100%;
	height: auto;
}
._case_about{
	width: 100%;
	height: auto;
	margin: auto;
	padding: 50px 0;
}
._case_about p{
	font-size: 16px;
	color: #666666;
	line-height: 28px;
	text-indent: 32px;
}