togglable layers

togglable-layers-style.css

.togglable-layer {
    margin-top: 0.8em;
    width: 100%;
}
.togglable-layer:hover {
    background-color: #ccc;
    cursor: pointer;
}
.togglable-layer.visible {
    background-color: white;
    border: 1px solid black;
    opacity: 0.98;
}
.togglable-layer.visible:hover {
    background-color: #ccc;
}
.floater
{
    background-color: white;
    opacity: 0.75;
    -moz-border-radius: 8px;
    border-radius: 8px;
    padding: 0.5em;
}