JSFiddle - React, Tailwind, and code Playground

HTML

<div class='flex'>
   <div>hello</div> 
   <div>hello world</div> 
   <div>
     <img src="https://via.placeholder.com/400x100">
   </div> 
</div>

CSS

.flex {
  display: flex;
  flex-direction: column;
  border: 1px solid red;
  align-items: flex-start;
}

.flex div {
  background:pink;
}

.flex img {
  max-width: 50%;
}