W3-card class

W3.CSS provides the following classes for displaying paper-like cards:

Example : - 

<!DOCTYPE html>
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/5/w3.css">
<body>

<div class="w3-container">
  <h2>Cards</h2>
  <p>Create paper-like cards with the w3-card classes:</p>

  <div class="w3-panel w3-blue w3-card"><p>w3-card</p></div>
  <p>plain text </p>
  <div class="w3-panel w3-blue w3-card-2"><p>w3-card-2</p></div>
  <p>plain text </p>
  <div class="w3-panel w3-blue w3-card-4"><p>w3-card-4</p></div>
  <p>plain text </p>
</div>

</body>
</html>