Choosing 2 leads to a significant gap following the initiation of the drop-down menu

Here is how I am using a select:

$(document).ready(function()
{
  $('.select2-multiple-choices').select2(
   {          
     placeholder: 'Select one or more fields'     
   });    
});    

.select2-selection--multiple:after
{
 content:"";
 position:absolute;
 right:10px;
 top:15px;
 width:0;
 height:0;
 border-left: 5px solid transparent;
 border-right: 5px solid transparent;
 border-top: 5px solid #888;
}   

.outer {
padding-top: 40px;
padding-bottom: 40px;
padding-left: 30%;
padding-right: 30%;
background-color: #eee;
}


.select2-container
{
width: 100% !important;
}

 <div class="outer">
 <select class="select2-multiple-choices select2-choice"  multiple="multiple" 
 th:field="*{parameters}">
 <option th:each="option : ${searchoptions}" th:value="${option.getKey()}" 
   th:text="${option.getValue()}"></option>
  </select>
</div>

When I open the dropdown menu, excess space is created on the right of the actual page. You can see it here https://i.sstatic.net/YmtVI.png Before opening the dropdown

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

After the dropdown menu is opened

How do I prevent this space from appearing?

Answer №1

I tried to replicate the issue you mentioned, but was unable to do so (check out the code snippet).


UPDATE

The problem seems to be stemming from the width: 100% !important; property applied to the select2-container when the dropdown is clicked on.

Solution 1

To fix this, include the following CSS:

html, body {
  overflow-x: hidden;
}

Solution 2

Alternatively, try adding the following CSS:

.select2-container {
  max-width: 335px;
}

Answer №2

To optimize the display of select2-container, consider adding the CSS properties "overflow-x: clip;" and "position: relative;" to its parent element.

html, body {
    overflow-x: clip !important;
    position: relative;
}

Since select2-container is positioned absolutely, it is essential for the parent element to be relatively positioned for the width to function correctly.

I hope this solution works well for you. Best of luck!

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