UK numberplate style

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<!DOCTYPE html>
<html lang="en">
  <head>
    <title>Numberplates</title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="numberplate.css" rel="stylesheet">
  </head>
  <body>
​
  UK numberplate CSS from
  <a href="https://dvladesign.herokuapp.com/">https://dvladesign.herokuapp.com/</a>
  <div style="margin:100px">
  <span class="reg-mark" style="font-size:300%">CU57&nbsp;ABD</span>
  </div>
  </body>
</html>
​
    