* {
	box-sizing: border-box;
}

body
{
    font-family: arial;
    background: grey;
}

div.column {
    background: darkgrey;
    float: left;
	width: 50%;
}

div#humanDice, div#computerDice {
    background: white;
	font-size: 0;
}

div#humanDice > img, div#computerDice > img {
	width: calc(100% / 6);
    background: white;
}

table {
	border-collapse: collapse;
	width: 100%;
}

table, tr, td {
    margin-top: 20px;
	border: 1px solid black;
}