.close{float:right;font-size:20px;font-weight:700;line-height:20px;opacity:.2;text-shadow:0 1px 0 #fff}.close,.close:focus,.close:hover{color:#000;filter:"~alpha(opacity=${opacity})"}.close:focus,.close:hover{cursor:pointer;opacity:.4;text-decoration:none}button.close{-webkit-appearance:none;background:transparent;border:0;cursor:pointer;padding:0}