button, .button {
    height: 225px;
    width: 225px;
    overflow: hidden;
    word-wrap: break-word;
    white-space: normal;
    margin: 6px;
    hyphens: auto;
    -moz-hyphens: auto;
}

.content {
    display: table-cell;
    vertical-align: middle;
    height: 220px;
}

.text {
    margin-left: auto;
    margin-right: auto;
}