html{
	margin:0;
	padding:0;
}

body{
	margin:0;
	padding: 10px;
}

#header{display: none;}

#left{
	display: none;
}

.breadcrumb{display: none;}
.tools{display: none;}
.article_comments{display: none;}
#footer{display: none;}
.font_size{display: none;}