Classwork 7_3

In this example below you will see how to do a Classwork 7_3 with some HTML / CSS and Javascript

This awesome code was written by RDJ36, you can see more from this user in the personal repository.
You can find the original code on
Copyright RDJ36 ©
  • HTML
  • CSS
<!DOCTYPE html>
<html lang="en" >

  <meta charset="UTF-8">
  <title>Classwork 7_3</title>
      <link rel="stylesheet" href="css/style.css">



  <div class = "left">left</div>
<div class = "right"> right</div>



/*Downloaded from */
  display: inline-block;
  width: 300px;
  height: 300px;
  border: 1px solid black;

@media screen and (max-width: 700px){
    display: none;