#engineering_nav
{
	height:592px;
}



#jianjie
{
	width:670px;
  
	background:url("images/sl/bg.gif") no-repeat top left;
  height:568px;

}

#jianjie_1
{
	width:520px;
	float:right;
}

#jianjie_2
{
	width:520px;
	float:right;
}
#jianjie_3
{
	width:520px;
	float:right;
}

ul.style31
{
	margin:5px; 
	padding:5px;
  list-style:none;
}

ul.style31 li
{
	float:left;
	margin:5px; 
	padding:10px 20px 5px 40px;

	
}
ul.style32
{
	margin:5px; 
	padding:5px;
  list-style:none;
}

ul.style32 li
{
	float:left;
	margin:5px; 
	padding:5px 0px 0px 40px;

	
}
.img31
{
	height:90px;
	width:65px;
	border:0px;
}
.img32
{
	height:90px;
	width:42px;
  margin-left:-10px;
	border:0px;
}

.img33
{
	height:90px;
	width:40px;
	margin-left:-10px;
	border:0px;
}

.img34
{
	height:90px;
	width:141px;
	margin-left:30px;
	border:0px;
}
.img35
{
	height:90px;
	width:70px;
	border:0px;
}

.img36
{
	height:90px;
	width:135px;
	margin-left:-20px;
	border:0px;	
}

.img37
{
	height:90px;
	width:128px;
	margin-left:-20px;
	border:0px;

}
p.text1
{
  letter-spacing:0px;/*文字之间的间距*/
  word-spacing : 0px;
	text-indent:20px;/*首行缩进*/
	text-align:justify;/*文本对齐方式*/
	break-word:break-all ;/*当内容超过其容器边界时发生换行*/
	white-space: normal; 
	line-height:1.4;
	font-size:12px;
	margin:10px 20px 5px 10px;
	padding:34px 10px 0px 10px;
	font-weight: 500;
	color:#334D55;

}

.article {

	padding: 8px 5px 5px 5px;  
  margin-left:-80px;
	filter: revealTrans(transition=5,duration=0.5) blendTrans(duration=0.5); 
	visibility:hidden; 
	width: 200px; 
	position: absolute; 
	background-color: #ffa41e;
	font-size:12px;
	border:1px solid #ffffff;
	font:normal 12px Verdana;
	line-height: 12px;
	font-weight: 600;
	color: #ffffff; 
	
}