Answers for "image gallery with thumbnails bootstrap"

responsive image in bootstrap

<img src="..." class="img-responsive">

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>

bootstrap img thumbnail

<img src="..." alt="..." class="img-thumbnail">

bootstrap img src

<img src="..." class="rounded mx-auto d-block" alt="...">

bootstrap Image thumbnails

In addition to our border-radius utilities, you can use 
.img-thumbnail to give an image a rounded 1px border appearance.

<img src="..." alt="..." class="img-thumbnail">

img class bootstrap

<!-- Circuler Image -->
 <img src="cinqueterre.jpg" class="img-circle" alt="Cinque Terre"> 
 
<!-- Image With some border-raduis property  -->
 <img src="cinqueterre.jpg" class="img-rounded" alt="Cinque Terre"> 
 
<!-- Image like thumbnail  -->
 <img src="cinqueterre.jpg" class="img-thumbnail" alt="Cinque Terre">