/* za "tooltip" - komentar namesto "title" */
    aa.tooltip {
     text-decoration: none;
    }
    aa.tooltip:hover {
     /* position: default; */
    }
    aa.tooltip tt {
     display: none;
    }
    aa.tooltip:hover tt {
     display: block;
     position: absolute;
     text-decoration: none;
     color: white;
     background: green;
     z-index: 1;
     left: var(--span-x);
     top: var(--span-y);
     width: var(--span-w);
     height: var(--span-h);
     padding: 4px;
     border-width: 1px;  
     border-style: solid;
     border-color: white;	
     font-family: "Arial", Arial;
     font-size: 14;
    }