div.biotea_annot_tooltip {
    z-index: 50000;
    position: absolute;
    text-align: left;
    min-width: 100px;
    padding: 3px;
    border: 0px;
    border-radius: 2px;
    pointer-events: none;
    background: white;
}
.biotea_annot_tooltip_table, div.biotea_annot_tooltip table {
    border: 1px solid grey;
    font-weight: lighter;
    font-size: .8em;
    font-family: Calibri, sans-serif;
    border-collapse: initial;
}

.biotea_annot_tooltip_header, div.biotea_annot_tooltip th {
    background: grey;
    color: white;
    padding: 3px;
}

.biotea_annot_tooltip_body, div.biotea_annot_tooltip td {
    background: lightgrey;
    color: black;
    padding: 3px;
}

.biotea_annot_show_tooltip {
    cursor: help;
}
div.biotea_annot_tooltip {
    z-index: 50000;
    position: absolute;
    text-align: left;
    min-width: 100px;
    max-width: 350px;
    padding: 3px;
    border: 0px;
    border-radius: 2px;
    pointer-events: none;
}
.biotea_annot_tooltip_table, div.biotea_annot_tooltip table {
    border: 1px solid grey;
    font-weight: lighter;
    font-size: .8em;
    font-family: Calibri, sans-serif;
    border-collapse: initial;
    background: white;
}

.biotea_annot_tooltip_header, div.biotea_annot_tooltip th {
    background: grey;
    color: white;
    padding: 3px;
}

.biotea_annot_tooltip_body, div.biotea_annot_tooltip td {
    background: lightgrey;
    color: black;
    padding: 3px;
}

.biotea_annot_show_tooltip {
    cursor: help;
}
Move tooltip background to table.
Move tooltip background to table.
