body {
    font-size: 100%;
}

button {
    background: transparent;
    border: none;
    border-top: 1px solid #aaa;
    border-bottom: 1px solid #ddd;
    color: #333;
    display: block;
    font-family: HelveticaNeue-Light, "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 1.5rem;
    line-height: 3;
    padding: 0;
    text-align: left;
    text-indent: 1.5rem;
    width: 100%;
}

button + button {
    border-top: none;
}