increasing the size of the drop-down menu width

I have been struggling to adjust the width of my dropdown list box on my page. Despite my efforts, I cannot seem to make it bigger. Here is the code snippet causing me trouble:

<div class="form-group row">
  <div class="col-sm-1">&nbsp;</div>
  <label for="inputTitles" class="col-sm-3 col-form-label"><asp:Label ID="lblDocType" runat="server"></asp:Label></label>
  <div class="col-sm-8">
    <select class="form-control" aria-label="Default select example">
      <option selected>--Please Select a title from the list-</option>
      <option value="1">One</option>
      <option value="2">Two</option>
      <option value="3">Three</option>
    </select>
  </div>
</div>

In an attempt to solve this issue, I applied a stylesheet to the asp:DropDownList class:

<style>
.ddlwidth {
  width: 1000px !important;
}
</style>
<asp:DropDownList class="form-control ddlwidth" ID="ddlDocType" runat="server" OnSelectedIndexChanged="DocType_Changed" AutoPostBack="true" Width="700" >

However, this solution did not work for me. When I tried removing the form-control class and increasing the width of the dropdownList, the width increased as intended. Unfortunately, removing the form-control class altered the appearance of the dropdown list, which I want to maintain.

Could anyone provide guidance on how to expand the width of the dropdownlist without eliminating the form-control class?

Here is a visual representation of the issue on my webpage:

https://i.sstatic.net/pSvkm.png

Answer №1

To apply custom styling, you can add the following code to your CSS file:

 .form-control {
        width: 394px;

Then include this HTML snippet in your webpage:

<select class="form-control" aria-label="Default select example">
  <option selected>--Please pick a title from the list--</option>
  <option value="1">One</option>
  <option value="2">Two</option>
  <option value="3">Three</option>
</select>

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