#top{
	background: #212529;
	color: #fed134;
	height: 70px;
}
#top h3{
	display: inline-block;
	margin: 20px;
	height: 30px;
	line-height: 30px;
}
#back{
	display: inline-block;
	background: #fed12f;
	outline: none;
	border: none;
	float: right;
	margin: 20px;
}
#back:focus{
	background: #fed12f;
	opacity: 0.8;
}
#back:hover{
	background: #fed12f;
	opacity: 0.5;
}
.page-header{
	margin-top: 70px;
}
.page-header h4{
	display: inline-block;
	margin-left: 20px;
}
.container-fluid{
	border: 1px solid gainsboro;
	margin: 10px;
	
}
.col_box{
	border: 1px solid #cccccc;
	margin: 5px;
}
.picture_box img{
	display: inline-block;
	/*width: 200px;*/
	width: 90%;
	height: 200px;
	margin: 2.5% 0;
}
.case_name,.more{
	height: 30px;
	line-height: 30px;
	margin: 0;
	padding: 0;
	background: #cccccc;
}
.more{
	text-align: right;
	padding-right: 5px;
}
.more a:hover{
	color: #CC6600;
}
.more a:focus{
	outline: none;
	text-decoration: none;
}
/*遮罩层*/
.mask_picture{
	/*border: 1px solid red;*/
	text-align: center;
	height: 400px;
}
.mask_picture img{
	display: inline-block;
	/*border: 1px solid black;*/
	/*width: 300px;*/
	width: 99%;
	height: 400px;
	padding: 2.5%;
}
.detail_box{
	border: 1px solid #fed12f;
	margin: 5px;
}
.intr{
	margin: 0;
	background: #fed12f;
	color: #FFFFFF;
	padding-left: 10px;
	height: 30px;
	line-height: 30px;
	font-size: 20px;
}
.txt{
	padding: 2px 10px;
}