/*第1层*/
#case_display {
	width:216px;
	height:240px;
	text-align:center;
	position:relative;
	float:left;
	
	margin:0px 0px 2px 23px;
}
/*第2层*/
#case_display #case_top {
	width:216px;
	height:27px;
	position:relative;
	float:left;
	background-image:url(../Images/case_survey/case_survey_top.jpg);
	background-repeat:no-repeat;
	background-position:left bottom;
	text-align:left;
	
	font-size:14px;
	font-weight:bold;
	color:#FFFFFF;
	line-height:27px;/*行距设置*/
	
	text-indent:1.7em;/*段落缩进2个字符*/
}
#case_display #case_content {
	width:216px;
	height:213px;
	position:relative;
	float:left;
	text-align:center;
}
/*第3层*/
#case_display #case_content #case_content_top {
	width:207px;
	height:5px;
	position:relative;
	background-image:url(../Images/case_survey/righttop.gif);
	background-repeat:no-repeat;
	background-position:left bottom;
}
#case_display #case_content #case_content_bottom {
	width:207px;
	height:5px;
	position:relative;
	background-image:url(../Images/case_survey/rightbottom.gif);
	background-repeat:no-repeat;
	background-position:left top;
}
#case_display #case_content #case_content_middle {
	width:205px;
	height:203px;
	position:relative;
	border-left-style:solid;
	border-left-width:1px;
	border-left-color:#C1D4E3;
	border-right-style:solid;
	border-right-width:1px;	
	border-right-color:#C1D4E3;
	
	text-align:left;
}