title: Html drop down box with scrollbar at options
body: <p>I've been trying to find a solution and example for this problem for a while now.</p>
  
  <p>We have a combobox with a lot of options, ranging from 1 up to atleast 100.</p>
  
  <p>Our customers don't always use proper resolutions so for some the options will scroll out of the screen.</p>
  
  <p><strong>What we want is to have the normal HTML combobox but when you click it show a "box" which shows only 10 options with a scrollbar to scroll to the other 90 options</strong></p>
  
  <p>Example:</p>
  
  <p><img src="https://i.stack.imgur.com/T355F.jpg" alt="Example"></p>
  
  <p>This example is (probably) made in winforms but I want to have this as a html/javascript(jquery). At which point the options will not be visible unless you click the control (As a normal combobox would work)</p>
  
  <p><strong>Attempts</strong>
  I have already:
  - tried putting the combobox in divs and giving it a size. But that will make it loose the popup function and we want to keep that.</p>
  
  <ul>
  <li><p>tried every other post in stackoverflow that concerned combobox's (dropdownbox) with vertical scrollbars</p></li>
  <li><p>added "size='5'" but this would just make it a listbox instead of a combobox</p></li>
  <li><p>added "multiple='yes'" but this doesn't do anything usefull for my cause</p></li>
  </ul>