.tt-wrapper{
    padding: 0;
}
/*.tt-wrapper li{
    float: left;
}*/
.tt-wrapper li a{
    display: block;
    margin: 0 2px;
    outline: none;
    position: relative;
}

.tt-wrapper li a span{
    width: 100px;
    height: auto;
    line-height: 20px;
    padding: 10px;
    left: 50%;
    font: bold 13px/1.35 Arial,Helvetica,sans-serif;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
    text-align: center;
    background: rgba(255,255,255,0.3);
    text-indent: 0px;
    border-radius: 5px;
    position: absolute;
    pointer-events: none;
    bottom: 100%;
    margin-bottom: 10px;
    opacity: 0;
    box-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}
.tt-wrapper li a span:before,
.tt-wrapper li a span:after{
    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(0,0,0,0.1);

}
.tt-wrapper li a span:after {
    bottom: -6px;
    margin-left: -10px;
}
.tt-wrapper li a:hover span {
    opacity: 0.9;
}
.tt-wrapper .prolabels-tooltip-text { z-index: 11; }