Adjust the column arrangement of a div dynamically with jquery during runtime

I am currently in the process of integrating a web-based portal from a third-party vendor. This portal allows for customization by incorporating JavaScript and CSS in a specific section, which will be displayed on webpages to showcase the customized effect.

One of the customizations I need to make involves hiding a div called "login-frm" and expanding another div. These div elements are structured in columns as shown below:

<div class="login-wc col-md-6"></div>

<div class="login-frm col-md-6"></div>

Could someone please advise me on how to change col-md-6 to col-md-12 for the first div using either JavaScript or jQuery when the page loads?

Any assistance with this matter would be greatly appreciated.

Thank you, Jaquen

Answer №1

You have the option to utilize removeClass and addClass in the following manner:

$(document).ready(function(){
  $('.login-wc').removeClass('col-md-6').addClass('col-md-12');
})

$(document).ready(function(){
  $('.login-wc').removeClass('col-md-6').addClass('col-md-12');
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="login-wc col-md-6">ABC </div>

<div class="login-frm col-md-6">CDE </div>

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