.transparent_class {  
      filter:alpha(opacity=60);  
      -moz-opacity:0.6;  
      -khtml-opacity: 0.6;  
      opacity: 0.6;  
} 

.transparent_class_80 {  
      filter:alpha(opacity=80);  
      -moz-opacity:0.8;  
      -khtml-opacity: 0.8;  
      opacity: 0.8;  
}







.text_length_limit{
	overflow:hidden;
	white-space:nowrap;
	text-overflow:ellipsis;
	height: 22px; 
	line-height: 22px;
	color:#ffffff; 
	font-size: 20px;
	width:232px;
}
.combo_text_length_limit{
	overflow:hidden;
	white-space:nowrap;
	text-overflow:ellipsis;
	height: 22px; 
	line-height: 22px;
	color:#ffffff; 
	font-size: 20px;
	width:160px;
}




/* scroll */
.scroll_banner{
	height:450px;
	margin: auto;
	text-align: center; 
	background-position:center; 
	width:100%;
	max-width: 1920px; 
	min-width:1200px;
}
.banner_direction_height{
	height:400px;
}
.scroll_underline_item{
	float: left; 
	height: 4px; 
	margin-right: 5px; 
	margin-left: 5px;
}

/* scroll的方向按钮 */
.scroll_direction_button{
	position: absolute;
	top:50%; 
	margin-top:-50px;
	height: 100px; 
	width:42px; 
	cursor: pointer;
}

.combo_index_icon{
	width:30px; 
	height:30px;  
	float:left; 
	cursor: pointer;
}
.combo_scroll_item{
	display:none; 
	margin: auto;
	width:100%;
	max-width: 1920px;
	height: 290px;
	text-align: center;
	background-position:center; 
}