tooltip.css

/* TODO: take tooltip from the original project
(see style.css) */

[data-tooltip]:before {
    /* needed - do not touch */
    content: attr(data-tooltip);
    position: absolute;
    opacity: 0;
    
    /* customizable */
    padding: 10px;
    border-radius: 6px;
    width: 300px;
}

[data-tooltip]:hover:before {
    /* needed - do not touch */
    opacity: 1;
    
    /* customizable */
    background: rgba(255, 255, 255, .90);
    border: 1px solid lightgray;
    padding: 10px;
    margin-top: -5px;
    margin-left: 2%; 
    transition: all .3s;
    transition-delay: .1s;   
}

[data-tooltip]:not([data-tooltip-persistent]):before {
    pointer-events: none;
}

.icon{
    font-size: 10pt;
}