Answers for "how to make image in bootstrap to take container width"

bootstrap image size

<div class="w-25 p-3" style="background-color: #eee;">Width 25%</div>
<div class="w-50 p-3" style="background-color: #eee;">Width 50%</div>
<div class="w-75 p-3" style="background-color: #eee;">Width 75%</div>
<div class="w-100 p-3" style="background-color: #eee;">Width 100%</div>

image container bootstrap

<!-- FULL-WIDTH IMAGE --> 
<div class="container-fluid">
  <div class="row">
    <div class="col-12 px-0">
      <img class="img-fluid" src="your-image">
    </div>
  </div>  
</div>

<!-- 12 COLUMN IMAGE --> 
<div class="container-fluid">
  <div class="row">
    <div class="col-12">
      <img class="img-fluid" src="your-image">
    </div>
  </div>  
</div>