.banner1
{
    margin-bottom:25px;
    overflow:hidden;
    
}

.banner2
{
	margin-top:25px;
	overflow:hidden;
}


.banner3
{
	margin-bottom:25px;
	overflow:hidden;
	
}

.banner4
{
    overflow:hidden;
}


.bannerleft
{
	width:260px;
	float:left;
	
	overflow:hidden;
}

.bannerright
{
	float:left;
	width:240px;
	color:#fff;
	
    overflow:hidden;
}


.sub_menu3
{
    font-weight:bold;
    padding-left:5px;
    padding-right:5px;
}

.banner_top
{
    margin-top:15px;
    float:left;
    margin-bottom:15px;
 
    
}

.banner_bottom
{
    padding-top:19px;
    clear:both;
}


.banner_top_1
{
    float:left;
    margin-right:15px;
    margin-top:15px;
    margin-bottom:1px;
}

.banner_top_2
{
    float:left;
    margin-top:15px;
    margin-bottom:1px;
    text-align:left;
}