#spalla_dx 
{
    background-position:top;
    background-repeat:no-repeat;
	background-image: url('/images/dx_strip.jpg');	
}
#spalla_sx 
{
	background-color:#304D81;
	height:690px;
    background-position:top;
    background-repeat:no-repeat;
	background-image: url('/images/lf_strip.jpg');	
	border: 1px solid Black;
}