.filterable {
    border: 1px solid black;
    margin: 5px;
    padding: 5px;
    margin-bottom: 3rem;
    float: left;
}

.off {
    display: none;
}

.on {
    display: block;
}

.filters {
    margin: 1em;
}

td {
    border: 1px solid black;
}