.hide{
  display: none;
}


.art-contentLayout2
{
	width: 0px;
}

.art-sidebar1
{
	width: 0px;
}
.art-sidebar2
{
	width: 0px;
}

.art-contentLayout
{
	width: 100%;  
}

.art-content 
{
	width: 100%;  
}

.art-content-sidebar1
{
	width: 100%;  
}

.art-content-sidebar2
{
	width: 100%;  
}

.art-content-wide
{
	width: 100%;  
}

.art-Sheet
{
	position:relative;
	z-index:0;
	margin:0 auto;
	width: 850px;
	min-width:37px;
	min-height:37px;
}