I have exhausted all my efforts trying to troubleshoot this issue on my project's contact page. Currently, I have a layout with 3 rows containing columns within a Bootstrap 4 grid. The third row is supposed to display a Google Map within a column set to col-12, but the map won't stretch to the full width. I have tried adjusting the HTML in the iframe to set the height and width to 100%, but it's not working. Can anyone point out what I might be missing?
<div class="container containerColor">
<div class="row">
<div class="col-12 text-center sectionContent bannerBody">
<h1>contact</h1>
</div>
</div>
<div class="row d-flex justify-content-center sectionContent bannerBody">
<div class="col-xs-12 col-sm-12 col-md-4 sectionContent bannerBody">
<div class="card cards">
<h3 class="card-header cards-header">Hours of Operation</h3>
<div class="card-body">
<dl class="row d-flex justify-content-center">
<dt class="col-6">Sunday</dt>
<dd class="col-6">10am - 5pm</dd>
<dt class="col-6">Monday</dt>
<dd class="col-6">---</dd>
<dt class="col-6">Tuesday</dt>
<dd class="col-6">---</dd>
<dt class="col-6">Wednesday</dt>
<dd class="col-6">10am - 5pm</dd>
<dt class="col-6">Thursday</dt>
<dd class="col-6">10am - 6pm</dd>
<dt class="col-6">Friday</dt>
<dd class="col-6">---</dd>
<dt class="col-6">Saturday</dt>
<dd class="col-6">9am - 3pm</dd>
</dl>
</div>
</div>
</div>
<div class="col-8 col-xs-12 col-sm-12 col-md-8">
<div class="container" style="overflow-wrap: break-word">
<h1>
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</h1>
</div>
</div>
<div class="row d-flex justify-content-center mt-5 mb-5">
<div class="col-12">
<iframe
src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d3220.99444862719!2d-115.2891474483767!3d36.16668971070266!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x80c8bf86523a6539%3A0xe2cd727e83aa610d!2s430%20S%20Rampart%20Blvd%20%23150%2C%20Las%20Vegas%2C%20NV%2089145!5e0!3m2!1sen!2sus!4v1634184552181!5m2!1sen!2sus"
style="border: 2px solid; width: 100%; height: 100%;"
allowfullscreen=""
loading="lazy"
></iframe>
</div>
</div>
</div>
<!-- <div class="container sectionContent text-center flex-wrap"> -->
<div class="row sectionContent">
<div class="col-12 text-center">
<h1 class="bannerBody">rachel<wbr />@jackofallfades.co</h1>
</div>
</div>
</div>