body {
    margin: 0;
    background-image: url('grid.png');
    background-color: #fff;
}

.cell {
    background-color: #a8dd75;
    width: 49px;
    height: 49px;
    position: absolute;
}

.actions {
	position: fixed;
	z-index: 999;
	top: 15px;
	left: 15px;
}

html {
	cursor: pointer;
}

input {
	font-size: 3em;
}