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                <h1>Super Mario Timeline</h1>
<p>Initial launch dates of games in the Super Mario series. </p>
<ul class="timeline">
	<li><time datetime="1985-09">September 1985</time>Super Mario Brothers</li>
	<li><time datetime="1986-06">June 1986</time>Super Mario Bros:<br> The Lost Levels</li>
	<li><time datetime="1988-10">October 1988</time>Super Mario Bros. 2</li>
	<li><time datetime="1988-10">October 1988</time>Super Mario Bros. 3</li>
	<li><time datetime="1989-04">April 1989</time>Super Mario Land</li>
	<li><time datetime="1990-11">November 1990</time>Super Mario World</li>
	<li><time datetime="1992-10">October 1992</time>Super Mario Land: 6 <br>Golden Coins</li>
	<li><time datetime="1995-08">August 1995</time>Super Mario World 2: <br>Yoshi's Island</li>
	<li><time datetime="1996-06">June 1996</time>Super Mario 64</li>
	<li><time datetime="2002-07">July 2002</time>Super Mario Sunshine</li>
	<li><time datetime="2006-05">May 2006</time>New Super Mario Bros.</li>
	<li><time datetime="2007-11">November 2007</time>Super Mario Galaxy</li>
	<li><time datetime="2009-11">November 2009</time>New Super Mario Bros. Wii</li>
	<li><time datetime="2010-05">May 2010</time>Super Mario Galaxy 2</li>
	<li><time datetime="2011-11">November 2011</time>Super Mario 3D Land</li>
	<li><time datetime="2012-07">July 2012</time>New Super Mario Bros 2</li>
	<li><time datetime="2012-11">November 2012</time>New Super Mario Bros. U</li>
	<li><time datetime="2013-11">November 2013</time>Super Mario 3D World</li>
	<li><time datetime="2015-09">September 2015</time>Super Mario Maker</li>
	<li><time datetime="2016-12">December 2016</time>Super Mario Run</li>
	<li><time datetime="2017-10">October 2017</time>Super Mario Odyssey</li>
	<li><time datetime="2019-06">June 2019</time>Super Mario Maker 2</li>
	<li><time datetime="2021-02">February 2021</time>Super Mario 3D World + Bowser's Fury</li>


                ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	grid-template-columns: repeat(3, 220px);
	justify-content: center;
li {
	grid-column: span 2;
	text-align: center;
	border-radius: 65px;
	color: #fff;
	font-weight: bold;
	font-size: 25px;
	line-height: 1.5em;
	font-family: sans-serif;
	position: relative;
	padding: 20px;
	border: 20px solid #0000;
	background: linear-gradient(#e71e07 0 0) content-box,
		linear-gradient(var(--c, #fcd000) 0 0) padding-box,
		linear-gradient(var(--d, 90deg), #0000 75%, #42b132 0) border-box;
li:nth-child(even) {
	grid-column-end: -1;
	--d: -90deg;
	--c: #009cda;
li:not(:last-child) {
	margin-bottom: -20px;
li:after {
	content: "";
	display: block;
	height: 0.6em;

time {
	position: absolute;
	font-size: 0.65em;
	left: calc(100% + 50px);
	top: 50%;
	transform: translateY(-50%);
	white-space: nowrap;
li:nth-child(even) time {
	left: auto;
	color: #000;
	right: calc(100% + 50px);
time:before {
	content: "";
	position: absolute;
	height: 10px;
	top: calc(50% - 5px);
	right: calc(100% + 5px);
	width: 65px;
	background: repeating-linear-gradient(-90deg, #fcd000 0 5px, #0000 0 10px) 50%/100%
		2px no-repeat;
li:nth-child(even) time:before {
	right: auto;
	left: calc(100% + 5px);
	background: repeating-linear-gradient(90deg, #009cda 0 5px, #0000 0 10px) 50%/100%
		2px no-repeat;

p {
	display: none;

html {
		radial-gradient(farthest-side at top right, #42b132 98%, #0000)
			calc(50% - 10px) 0/20px 20px no-repeat,
		radial-gradient(farthest-side at bottom right, #42b132 98%, #0000)
			calc(50% - 10px) 100%/20px 20px no-repeat,
		linear-gradient(90deg, #fcd000 50%, #009cda 0);

body {
	margin: 0;