BODY {
    background: black;
    color: #DDDDDD;
    font-family: courier new;
    text-align: center;
}

h1 {
    text-align: center;
    font-size: 14pt;
    font-weight: normal;
}
#grid {
    margin-left: auto;
    margin-right: auto;
}

#grid TR TD{
    border:1px solid white;
    background: #999999;
    width: 16px;
    height: 16px;
    text-align: center;
}

#grid TR TD.clicked {
    background: #333333;
}

#grid TR TD.mine {
    background: #ffe456;
}

#grid TR TD.flag {
    background: #ff455b;
}

BUTTON {
    margin: 12px;
}