.overflow {
	overflow-x: auto;
	max-width: 100%;
}

#graph {
	background-color: #EEE;
	transform: scaleY(-1);
}

#days {
	stroke: grey;
	stroke-width: 30;
	stroke-dasharray: 0.01, 0.99;
}

line {
	stroke: black;
	stroke-width: 0.4;
}

line.error {
	stroke: red;
}

line:hover {
	stroke-width: 0.6;
}