title: Can we have a common file having the script for background image so that all the webpages can be linked to that?
body: <p>Is it possible to have a common code file in HTML? For instance we are creating some web pages using HTML and need to set a common background. But after it is specified it is too tiresome to change it in every page. It would be quick if they all shared a script to a common file having the code for background color. The following code's location will be shared by all other web pages. So is this possible? </p>
  
  <pre><code>&lt;html&gt;
  &lt;style&gt;
    body
        {
         background-image:url("Brown_wall.jpg");
        }
  &lt;/style&gt;
  &lt;/html&gt;
  </code></pre>