.center {
	text-align: center;
}

.full-width {
	max-width: unset;
	width: 90vw;
	margin: 0 auto;
}

#app {
	display: flex;
	flex-wrap: wrap;
}

#app > div {
	flex-grow: 1;
	min-width: 350px;
	max-width: 50%;
	margin: 5px;
}

.options {
	background: #1a242f;
	border-radius: 7px;
	padding: 5px 7px;
	width: 45%;
}

.options > details[open] {
	background: #1e2f3d;
	border-radius: 5px;
	margin: 5px;
	padding: 5px 7px;
}

h2, h3, h4 {
	margin: 0;
	margin-bottom: 5px;
}

.preview {}

@media only screen and (max-width: 800px) {
	#app > div {
		max-width: unset;
	}

	.options {
		width: unset;
	}
}