@media screen and (max-width: 750px) {

	body {
		font-size: 13pt;
	}

	.pop-cntn {
        display: grid;
		grid-template-columns: 1fr;
        grid-template-rows: auto auto 1fr auto;
		max-width: 100%;
        gap: 1rem;
	}

	aside {
        grid-column: 1;
        grid-row: 2;
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

	header {
		grid-column: 1;
		grid-row: 1;
	}

	main {
		grid-column: 1;
		grid-row: 3;
	}

	footer {
		grid-column: 1;
		grid-row: 4;
	}

	nav {
		display: grid;
		grid-template-columns: repeat(2, 50%);
		grid-auto-flow: row;
	}

	.infobox {
		width: 100%;
		margin-left: 0;
	}
	
	marquee:last-of-type span:last-of-type::after {
		content: "* layout: mobile *";
	}
}