#principal{
/*	margin: 0px;*/
}
#central_central{
	margin-left: 10px;
}
h2{
	text-align: center;
	padding: 0 0 20px 0;
}
.forum_index #central_central{
	margin: 0;
	padding: 0;
	height: 100%;
	min-height:740px;
}
#forum_frame{
	
}