Adjust the dimensions of the dropdown menu

Objective:
How can I adjust the width of a select dropdownlist that is utilizing bootstrap v2?

Challenge:
I am uncertain about how to modify the width in the context of bootstrap.

Additional Information:
Keep in mind that there are three dropdownlists on the same page, and it is specifically one of them that I need to resize.

Click here for the code example

Thank you!

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/2.3.2/css/bootstrap.min.css" rel="stylesheet" />

<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/2.3.2/js/bootstrap.min.js"></script>

<select style="display: none;" class="selectpicker" id="fromContent" name="From">
  <option value="122344">122344</option>
  <option value="46731233320">46731233320</option>
  <option value="abbb">abbb</option>
  <option value="asd">asd</option>
  <option value="d">d</option>
  <option value="test">test</option>
  <option value="testtest">testtest</option>
  <option value="11">11</option>
  <option value="24">24</option>
  <option value="ddd">ddd</option>
  <option value="gd">gd</option>
  <option value="hn2">hn2</option>
  <option value="jippo">jippo</option>
  <option value="sdf">sdf</option>
  <option value="sdfsdf">sdfsdf</option>
</select>
<div class="btn-group bootstrap-select">
  <button title="122344" data-id="fromContent" type="button" class="btn dropdown-toggle form-control selectpicker btn-default" data-toggle="dropdown"><span class="filter-option pull-left">122344</span>&nbsp;<span class="caret"></span>
  </button>
  <div class="dropdown-menu open">
    <ul class="dropdown-menu inner selectpicker" role="menu">
      <li class="selected" data-original-index="0"><a tabindex="0" class="" data-normalized-text="<span class=&quot;text&quot;>122344</span>"><span class="text">122344</span><span class="glyphicon glyphicon-ok check-mark"></span></a></li>
      <li data-original-index="1"><a tabindex="0" class="" data-normalize...

Answer №1

Implement the following CSS:

.custom-select button {width: 190px; position: relative;}
.custom-select button .dropdown-icon {right: 15px; position: absolute;}

Preview:

Output:

Answer №2

If you want to make a dropdown wider, give it an identifier. Then apply this style rule to it using the identifier #customDD.

#customDD { min-width: 250px; }

The min-width property is what adjusts the default width of dropdowns in Bootstrap.

Answer №3

To adjust the width of the dropdown menu, simply specify the desired pixel value in the .open > .dropdown-menu class within the .css file.

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