body {
  
}

.ace-settings-btn a, .ace-settings-btn {
    width: 50px;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    border-radius: 0px;
    color: #fff;
    background: #222;
    border: 0;
    margin-bottom: 1px;
}

.ace-settings-btn {
    padding: 12px;
}