.tt-wrapper{padding:0}.tt-wrapper li a{display:block;margin:0 2px;outline:0;position:relative}.tt-wrapper li a span{width:100px;height:auto;line-height:20px;padding:10px;left:50%;font:700 13px/1.35 Arial,Helvetica,sans-serif;text-shadow:1px 1px 1px rgba(0,0,0,.1);text-align:center;background:rgba(255,255,255,.3);text-indent:0;border-radius:5px;position:absolute;pointer-events:none;bottom:100%;margin-bottom:10px;opacity:0;box-shadow:1px 1px 2px rgba(0,0,0,.1);-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;-o-transition:all .3s ease-in-out;-ms-transition:all .3s ease-in-out;transition:all .3s ease-in-out}.tt-wrapper li a span:after,.tt-wrapper li a span:before{content:'';position:absolute;bottom:-6px;left:50%;margin-left:-9px;width:0;height:0;border-left:10px solid transparent;border-right:10px solid transparent;border-top:10px solid rgba(0,0,0,.1)}.tt-wrapper li a span:after{bottom:-6px;margin-left:-10px}.tt-wrapper li a:hover span{opacity:.9}.tt-wrapper .prolabels-tooltip-text{z-index:11}