#main-toolbar #activity-button {
    background-image: url(../activity/mastermind.png);
}
#main-toolbar #load-game {
    background-image: url(../activity/refresh.svg);
}
#main-toolbar #show-solution {
    cursor: pointer;
    background-image: url(../activity/bulb.png);
}
#activity-palette .container {
    /*    display: block;*/
    width: auto;
    padding: 0;
}
#activity-palette .container .row {
    width: 100%;
    padding: 2px;
}
#activity-palette .container textarea {
    height: 130px;
}
#play-area {
    border: 1px solid black;
    padding: 20px;
    margin: 50px;
    width: 70%;
    text-align: center;
}
#board {
    width: auto;
    border: 2px solid #c9c9c9;
    background-color: #d9d9d9;
    margin: 10px;
}
#toolbar {
    margin: auto;
    float: right;
    margin: 20px 20px 0 10px;
}
#color-buttons {
    margin-top: 20px;
    margin-bottom: 20px;
}
#optionbar {
    text-align: center;
}
.mm-row {
    margin: 0;
}
.mm-block {
    margin: 5px;
    display: inline-block;
    vertical-align: middle;
}
.board-row {
    margin: 10px;
    border: 2px solid #c9c9c9;
    background-color: white;
}