title: Background image is shown interrupted because of other elements
body: <p>My background is interrupted by the list and by the <code>h3</code> but it has to be one solid line. The yellow thing is a background image. Pleas need help. Is for a school project.</p>
  
  <p>In the image you see a yellow driangle dis ist the interrupted image:</p>
  
  <p><img src="https://i.stack.imgur.com/3bbZr.png" alt="In the image you see a yellow driangle dis ist the interrupted image"></p>
  
  <p>This is my code:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>* {
    background-image: url("https://placehold.it/300x300/");
    background-repeat: no-repeat;
    background-color: #252525;
    color: white;
    font-family: arial;
  }
  
  h1 {
    text-align: center;
    font-size: 42pt;
    background-image: url("https://placehold.it/300x300/f00/fff");
    text-transform: uppercase;
  }
  
  h3 {
    text-align: center;
    font-size: 28pt;
    text-transform: uppercase;
  }
  
  li {
    list-style-type: none;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  
  a {
    color: yellow;
    list-style-type: none;
    width: 120px;
    text-align: center;
    font-size: 18pt;
    box-shadow: 3px 3px 3px black;
    font-weight: bold;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;!doctype html&gt;
  &lt;html&gt;
  
  &lt;head&gt;
    &lt;meta charset="utf-8"&gt;
    &lt;meta name="author" content="Jonas Ploberger"&gt;
    &lt;meta name="viewport" content="width=device-width, initial-scale=1.0"&gt;
  
    &lt;title&gt;Übersicht jonas Ploberger&lt;/title&gt;
  
    &lt;link rel="stylesheet" href="startseite.css"&gt;
  &lt;/head&gt;
  
  &lt;body&gt;
    &lt;h1&gt;PlobergerJonas&lt;/h1&gt;
    &lt;h3&gt;Home&lt;/h3&gt;
  
    &lt;ul&gt;
      &lt;li&gt;&lt;a href="startseite.html"&gt;Home&lt;/a&gt;&lt;/li&gt;
      &lt;li&gt;&lt;a href="photoshop.html"&gt;PS Bilder&lt;/a&gt;&lt;/li&gt;
      &lt;li&gt;&lt;a href="ausbildung.html"&gt;Ausbildung&lt;/a&gt;&lt;/li&gt;
      &lt;li&gt;&lt;a href="kontakt.html"&gt;Kontakt&lt;/a&gt;&lt;/li&gt;
    &lt;/ul&gt;
  &lt;/body&gt;
  
  &lt;/html&gt;</code></pre>
  </div>
  </div>
  </p>