title: How to specify url to load font from?
body: <p>I've noticed some examples that shows how to load a font from the current website being the base path for loading the font as:</p>
  
  <pre><code>Browser.document.fonts.load ("1em '" + font + "'").then (function (_) {
      promise.complete (this);
  });
  </code></pre>
  
  <p>But how would I load from a specific URL rather than the website domain itself?
  Also, what does <code>1em</code> mean?</p>
  
  <p><strong>edit</strong></p>
  
  <pre><code>&lt; style &gt;
  ("1em url('https://lab-mywebsite.com.com/files/assets/fonts') ")
  &lt;/style &gt;
  </code></pre>