<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>CSS Background: background-repeat: position background image</title>
    <link rel="author" title="Ethan Lin" href="mailto:ethlin@mozilla.com">
    <link rel="author" title="Mozilla" href="https://www.mozilla.org">
    <style type="text/css">
      .outer
      {
        border: 1px solid black;
        width: 106px;
        height: 106px;
        display: flex;
        justify-content: space-between;
        align-content: space-between;