JSFiddle - React, Tailwind, and code Playground
by Rohit Azad
HTML
<script src="//code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<link rel="stylesheet" href="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<!--
Bootstrap docs: https://getbootstrap.com/docs
-->
<div class="container">
<div class="row">
<div class="col-7 mycustom">
<div class="img_1">
<div class="imgSec">
<img src="https://cdn.pixabay.com/photo/2018/10/30/16/06/water-lily-3784022__340.jpg" alt="" title="" />
</div>
<div class="imgSec">
<img src="https://cdn.pixabay.com/photo/2018/10/30/16/06/water-lily-3784022__340.jpg" alt="" title="" />
</div>
</div>
<div class="img_2">
<div class="imgSec">
<img src="https://cdn.pixabay.com/photo/2018/10/30/16/06/water-lily-3784022__340.jpg" alt="" title="" />
</div>
<div class="imgSec">
<img src="https://cdn.pixabay.com/photo/2018/10/30/16/06/water-lily-3784022__340.jpg" alt="" title="" />
</div>
</div>
</div>
<div class="col-5 mycustom_2">
<div class="img_3">
<div class="imgSec">
<img src="https://cdn.pixabay.com/photo/2018/10/30/16/06/water-lily-3784022__340.jpg" alt="" title="" />
</div>
</div>
</div>
</div>
</div>
CSS
.row {
background: #f8f9fa;
margin-top: 20px;
}
.col {
border: solid 1px #6c757d;
padding: 10px;
}
.imgSec img{width:100%;height:100%;vertical-align: top;}
.img_1{
float:left;
width:70%;
height:100px;
}
.img_1 .imgSec, .img_2 .imgSec{height:50px;}
.img_3 .imgSec{height:100px;}
.img_2{
float:left;
width:30%;
height:100px;
}