html,body{background-color:#fff;margin:0!important}a.offscreen{text-align:left;width:1px;height:1px;position:absolute;top:-1000px;left:-1000px;overflow:hidden}a.offscreen:focus,a.offscreen:active,a.offscreen:hover{z-index:1000;background-color:#ff3;border:1px dotted #000;width:auto;height:auto;position:absolute;top:0;left:0;overflow:visible}.mainContent:focus,.mainContent:active{outline:none}