coursera_test/random-text-container.html at main · silvercode12/coursera_test · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Overlay Example</title>
    <style>
      * {
        margin: 0px;
      }
      .container {
        width: 20vw; /* 50% of viewport width */
        background-color: red; /* Red background */
        height: 200px;
        position: relative; /* Allows positioning of nested elements */
      }

      .small-container {
        width: 10vw; /* 50% of viewport width */
        background-color: blue; /* Blue background */
        height: 200px;
        position: absolute; /* Positioned relative to .container */
        top: 0;
        left: 0; /* Positioned to cover from the top-left corner */
      }
    </style>
  </head>
  <body>
    <div class="container">
      <div class="small-container">This is 50% of the viewport width</div>
    </div>
  </body>
</html>