div.alphabet {
    display: table;
    width: 100%;
    margin-bottom: 1em;
}
 
div.alphabet span {
    display: table-cell;
    color: #3174c7;
    cursor: pointer;
    text-align: center;
    width: 3.5%
}
 
div.alphabet span:hover {
    text-decoration: underline;
}
 
div.alphabet span.active {
    color: black;
}