button.tfw-view-tapable {
    cursor: pointer;
    padding: 0;
    display: inline-block;
    border: none;
    box-shadow: none;
    background: none;
}

button.tfw-view-tapable > * {
    pointer-events: none;
}

button.tfw-view-tapable:focus {
    outline: 1px dotted rgba(0,0,0,.5);
}