Adds github-corners and updates gameplay.gif

README.md

@@ -248,3 +248,8 @@ I don't think this is the most *useful* feature, but it's one more interesting t
 
 We can display an "Options" button on the first screen that is a link to `#options`. We can use the `:target` pseudo selector to then
 show a screen that lets the user pick between different background patterns for the game and a button to go back to the main screen.
+
+## Thanks
+
+* [github-corners](https://github.com/tholman/github-corners) by tholman used under [MIT](https://github.com/tholman/github-corners/blob/master/license.md) license
+* [material-design-icons](https://github.com/google/material-design-icons) by Google used under [Apache](https://github.com/google/material-design-icons/blob/master/LICENSE) license

build-html.js

@@ -36,7 +36,6 @@ const htmlTemplate = `
   <div class="app">
     <h1>CSS Rhythm Game</h1>
     <p>This game is built entirely out of HTML and CSS, no JavaScript™ at all!</p>
-    <br><br>
     <form onSubmit="voi">
       <input type="radio" name="debug" id="debug">
       <input type="radio" name="game-state" id="start" checked>
@@ -88,7 +87,7 @@ const htmlTemplate = `
       </div>
     </form>
   </div>
-  <a href="https://github.com/lukebatchelor/css-rhythm-game"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub"></a>
+  <a href="https://github.com/lukebatchelor/css-rhythm-game" class="github-corner" aria-label="View source on Github"><svg width="80" height="80" viewBox="0 0 250 250" style="fill:#151513; color:#fff; position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a><style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style>
   </body>
   </html>
 `;

styles.less

@@ -6,8 +6,8 @@
 
 body, html {
   height: 100%;
-  font-family: Arial, Helvetica, sans-serif;
   margin: 0;
+  font-family: Arial, Helvetica, sans-serif;
 }
 * {
   box-sizing: border-box;
@@ -67,6 +67,7 @@ body, html {
 }
 
 .app {
+  padding: 20px;
   display: flex;
   justify-content: center;
   align-items: center;