How to create different shapes with CSS?

To create different shapes with CSS, the code is as follows −


 Live Demo

<!DOCTYPE html>
<meta name="viewport" content="width=device-width, initial-scale=1" />
   div {
      display: inline-block;
      margin: 20px;
   .square {
      width: 100px;
      height: 100px;
      background: rgb(23, 153, 121);
      border: 3px solid darkblue;
   .rectangle {
      width: 200px;
      height: 100px;
      background: rgb(255, 232, 21);
      border: 3px solid rgb(42, 0, 70);
   .circle {
      width: 100px;
      height: 100px;
      background: rgb(0, 255, 13);
      border: 3px solid rgb(27, 0, 78);
      border-radius: 50%;
<h1>Different Shapes in CSS example</h1>
<div class="square"></div>
<div class="rectangle"></div>
<div class="circle"></div>


The above code will produce the following output −