title: How can i add another background image to another html file via the same css
body: <p>I'm trying to add a new background image on my second html page via css, but I can't because the background image is added with the same css file and if I change it in the css it will change the background for the first page too.</p>
  
  <p>What do I need to add, either on the css side or the second html side, to make the background change only on the second side?</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>header {
    background-image: url(../wa.jpg);
    height: 100vh;
    background-size: cover;
    background-position: center;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;header&gt;
    &lt;div class="main"&gt;
      &lt;div class="logo"&gt;
        &lt;img src="../logo.png"&gt;
      &lt;/div&gt;
      &lt;ul&gt;
        &lt;li class=""&gt;&lt;a href="smth.html"&gt;Home&lt;/a&gt;&lt;/li&gt;
        &lt;li&gt;&lt;a href=""&gt;Contact me&lt;/a&gt;&lt;/li&gt;
        &lt;li&gt;&lt;a href="#"&gt;Assignments&lt;/a&gt;&lt;/li&gt;
        &lt;li&gt;&lt;a href="#"&gt;Info&lt;/a&gt;&lt;/li&gt;
      &lt;/ul&gt;</code></pre>
  </div>
  </div>
  </p>