@charset "utf-8";
.styl_tab {
	border-top-width: thick;
	border-right-width: thick;
	border-bottom-width: thick;
	border-left-width: thick;
	border-top-color: #990000; 
	border-right-color: #990000; 
	border-bottom-color: #990000; 
	border-left-color: #990000;
	}