html {
	/* width: 100%;
	height: 100%; */
}

body {
    /* width: 100%;
    height: 100%; */
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    align-items: center;
}

.row {
	display: flex;
    border-top: 1px solid rgb(128, 128, 128);
}

.row:last-child {
    border-bottom: 1px solid rgb(128, 128, 128);
}

.cell {
	height: 19px;
	width: 19px;
	border-left: 1px solid rgb(128, 128, 128);
}

.cell:last-child {
    border-right: 1px solid rgb(128, 128, 128);
}

.colored {
	background-color: cadetblue;
}

.snake {
    background-color: cadetblue;
}

.food {
    background-color: red;
}