.cover{padding-top:22px;background:url(/library/Images/cover-sky.png) 50% 120px no-repeat;background:url(/library/Images/cover-left.png) 0 580px no-repeat,url(/library/Images/cover-right.png) 100% 580px no-repeat,url(/library/Images/cover-sky.png) 50% 120px no-repeat;background-color:#fff}.hidden{display:none}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}