title: Which CSS tag creates a box like this with title?
body: <p>I want to create a box like this with title:</p>
  
  <p><img src="https://i.stack.imgur.com/2rip1.gif" alt="CSS box with title"></p>
  
  <p>Can any one please let me know if there is a default CSS tag to do this? Or do I need to create my custom style?</p>