stylesheet.css

body {
    font-family: 'Roboto',sans-serif;
    font-size: 14px;
    color: #222;
}

.board-wrapper {
    float: left;
    width: 100%;
    position: relative;
}

.column {
    float: left;
    width: 33%;
    padding: 5px 2px;
}

.column .item {
    margin: 10px 0;
    padding: 5px 10px;
    box-shadow: 0 2px 5px 0 rgba(0,0,0,0.16), 0 2px 10px 0 rgba(0,0,0,0.12);
}

.column.good .item {
    background: rgba(0, 200, 0, 0.5);
}

.column.bad .item {
    background: rgba(200, 0, 0, 0.5);
}

.column.actions .item {
    background: rgba(100, 0, 100, 0.5);
}

.badge {
    position: absolute;
    right: 0;
    bottom: 0;
}

.badge img {
    max-width: 190px;
    float: left;
}

.title {
    float: left;
    width: 100%;
    padding: 5px 0;
    font-weight: bold;
    background: black;
    color: white;
}

button.add {
    font-size: 18px;
    border: 0;
    border-radius: 0;
    cursor: pointer;
}

.swatch {
    float: left;
    width: 16px;
    height: 16px;
    border-radius: 5px;
    margin: 1px 10px 0 0;
}

.good .swatch {
    background: rgba(0, 200, 0, 0.5);
}

.bad .swatch {
    background: rgba(200, 0, 0, 0.5);
}

.actions .swatch {
    background: rgba(100, 0, 100, 0.5);
}