.mtk-tooltip {
   position: absolute;
   margin-left: 10px;
   padding: 1px 5px 1px 5px;
   border: 1px solid #222;
   background: white;
   color: #222;
   font-size: 12px;
   border-radius: 2px;
   -webkit-border-radius: 2px;
   -moz-border-radius: 2px;
}