<style>
 .myForm {
        width:50%;padding:.375rem .75rem;font-size:1rem;line-height:1.5;color:#55595c;background-color:#fff;background-image:none;border:1px solid #ccc;border-radius:.25rem;transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s;
}
</style>
<style>
.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 220px;
    background-color: black;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 25px 0;

    /* Position the tooltip */
    position: absolute;
    z-index: 1;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
}
</style>
