.atoz {    background-color: #515151;    padding: 1em;    margin-top: 1.5em;    margin-bottom: -1.5em;     /* the footer has this margin, by doing this you can remove the a-z and still        keep the spacing */}.atoz-block {    text-align: center;}.list-atoz {    margin-bottom: 0;}.list-atoz li a {    width: 15px;    display: inline-block;    color: #fff;}