title: Input type number arrows bug with mozilla
body: <p><a href="https://i.stack.imgur.com/ws04j.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ws04j.png" alt="input"></a></p>
  
  <p>I removed the regular input arrows with the following 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>input[type=number]::-webkit-inner-spin-button,
  input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0;
  }</code></pre>
  </div>
  </div>
  </p>
  
  <p>It works in all the browsers but the newest mozilla firefox. Am I doing something wrong or why the arrows wont dissapear?</p>