JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<body>


<div class="shopi">

<div class="shopichild "><img src="https://cdn.shopify.com/s/files/1/1640/3713/files/h1_400x.jpg"  alt="natural" /></div>

<div class="shopichild "><img src="https://cdn.shopify.com/s/files/1/1640/3713/files/h2_400x.jpg"  alt="natural" /></div>

<div class="shopichild "><img src="https://cdn.shopify.com/s/files/1/1640/3713/files/h3_600x.jpg" alt="natural" /></div>

</div>

</body>
</html>

CSS

.shopi {
        width:100%;
        display: flex;
        flex-direction: row;
        align-items: flex-start;}
.shopi img {
        width:auto; 
        height:100%; 
		}
.shopichild {width:100%;object-fit:contain;}