StackLayout, AbsoluteLayout, DockLayout, GridLayout, WrapLayout {
    margin: 5;
    background-color: yellow;
}

#root {
    background-color: white;
}

Label {
    font-size: 6;
    text-align: left;
    vertical-align: top;
    background-color: red;
}

.s0 {
    border-width: 20;
}

.s1 {
    padding: 20;
}

.s2 {
    border-width: 20 0 0 20; border-color:black;
}