.rsdir-module-letters {
    text-align:center;
}
.rsdir-module-letters .alpha-link {
    display:inline-block;
    margin: 5px 0px;
}
.rsdir-module-letters .alpha-link.alpha-no-link {
    padding:10px;
    background:#788cb0;
    color:#ffffff;
    min-width:18px;
    text-align: center;
}

.rsdir-module-letters .alpha-link a{
    color:#ffffff;
    display:block;
    padding:10px;
    background:#3060b4;
    text-decoration: none;
    min-width:18px;
    text-align:center;
}
.rsdir-module-letters .alpha-link a:hover {
    background: #457cdd;
    transform: scale(1.1,1.1);
}

.rsdir-module-letters .alpha-link.selected.alpha-no-link,
.rsdir-module-letters .alpha-link.selected a:hover,
.rsdir-module-letters .alpha-link.selected a{
    background: #457cdd;
}