<!DOCTYPE html>
<html>
  <head>
    <title>Example 19</title>
    <meta charset="utf-8">
    <style>
	body {
		margin: 40px;
	}

	.box {
		background-color: #444;
		color: #fff;
		border-radius: 5px;
		padding: 20px;
		font-size: 150%;


	}

	.box:nth-child(even){
		background-color: #ccc;
		color: #000;
	}

	.wrapper {
		width: 600px;
		display: grid;
    grid-gap: 10px;
		grid-template-columns: repeat(6, 100px);
	}

	.box2 {
		grid-column: 3 / 6;
		grid-row: 2 / 3;
		outline: 2px solid red;
		z-index: 10;