body { margin: 25px;
    padding: 10px;
    background: #eeeeee;

    font-family:sans-serif
}

.unselectable {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}