.color-picker {
    display: block;
    margin: 10px 0 5px;
    text-align: center;
}

.color-picker div {
    width: 23px;
    height: 23px;
    border-radius: 12px;
    margin: 5px 8px;
    display: inline-block;
    cursor: pointer;
}

.color-picker div:hover {
    border: 1px solid #444;
}

.color-picker div.selected {
    box-shadow: #666 0 0 4px 2px;
}