What is the method for extending the dropdown of a fixed width select box to the left rather than the right?

Here is the code snippet I'm currently working with: http://jsfiddle.net/9pyh2/

<style type="text/css>
   select {width:200px;}
</style>

<form>
   <select><option value="">Choose one</option>
      <option>First choice</option>
      <option>Second choice</option>
      <option>Really long third choice that makes the dropdown expand etc etc etc etc etc</option>
   </select>
</form>

Is there a way to modify this code so that the drop down menu expands towards the left instead of the right when an option is too long?

Answer №1

Potential resolution

If you are open to using absolute positioning for your select menu, here is a technique you can implement.

Check out this live demo.

Code Example

Start by wrapping your element in a parent with relative positioning:

<div class="wrapper">
  <select class="dropdown-menu">
    <option value="1">Apple</option>
    <option value="2">Banana</option>
    <option value="3">Cherry</option>
  </select>
</div>

Then, add the following styles:

.wrapper { position: relative; }

.dropdown-menu {
  position: absolute;
  top: 0;
  right: 0;
}

By doing this, the select menu will expand towards the left only.

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