Adding bootstrap libraries causes page to resize smaller

Site URL: https://www.automationfinance.com/invest-now-form-for-testing

Hi everyone,

I'm trying to add the following js and css libraries so I can display a third party modal form:

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-daterangepicker/3.0.5/daterangepicker.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.10/jquery.mask.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/16.0.3/js/intlTelInput-jquery.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/16.0.3/js/intlTelInput.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/16.0.3/js/utils.js"></script>

After I added these to the header section (either sitewide or on a specific page), the form actually works as intended, however the page resized smaller (page header and footer are fine). Do you know what could be causing this and is there any way to fix it?

Attached is a screenshot of how the page looks like after I inject the code to the page header.

Thank you so much for your help!

Add to Home > Design > Custom CSS

body#collection-5e95ff26fd6e6f34e947ca33 main#page {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
}

Thanks for responding, tuanphan!

I tried adding that to the custom css section, unfortunately it still doesn't work (the body section still resized smaller). Any other approach to try?

Thanks!

Im experiencing the same issue any update

Try finding another library, I used to use it, I break both frontend & backend (block inserting)