JSFiddle - React, Tailwind, and code Playground
HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>border-radius</title>
<style>
.container {
display: flex;
flex-direction: column;
justify-content: flex-end;
align-items: flex-start;
height: 100vh;
width: 100%;
background: #f0f0f0;
border: 1px solid black;
margin: 5px;
}
.item {
background: #f7f7f7;
border: 1px solid black;
margin: 5px;
padding: 10px;
}
</style>
</head>
<body>
<div class="container">
<div class="item">1</div>
<div class="item">2</div>
</div>
</body>
</html>