* {
	margin: 0;
	padding: 0;
}

/*
#game_canvas {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	border: 1px solid #000000;
}
*/

#button_container {
	/*
	position: relative;
	z-index: 0;
	*/
	border: 1px solid #000000;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	width: 25%;
	margin: 20px;
}

main {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
}

button {
	width: 100%;
	margin: 10px;
}

#slots {
	margin: 20px;

	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-content: center;

	width: 100%;
	/*height: 70vh;*/
	overflow-y: scroll;
	border: 3px solid black;
}

.slot {
	margin: 10px;

	width: 100px;
	height: 100px;

	border: 2px dashed black;
}