#idef-popup{position:absolute;background:white;padding:10px 20px;width:auto;height:auto;-webkit-box-shadow:0px 3px 6px rgba(0, 0, 0, 0.3);box-shadow:0px 3px 6px rgba(0, 0, 0, 0.3);opacity:0}#idef-popup h1{margin-top:0px}#idef-popup.no-title p{margin:0}span.idef{cursor:help;padding:2px}