<picture>
  <source media="(max-width: 799px)" srcset="https://www.w3cplus.com/sites/default/files/blogs/2021/2112/elva-480w-close-portrait.jpeg">
  <source media="(min-width: 800px)" srcset="https://www.w3cplus.com/sites/default/files/blogs/2021/2112/elva-800w.jpeg">
  <img src="https://www.w3cplus.com/sites/default/files/blogs/2021/2112/elva-800w.jpeg" alt="Chris standing up holding his daughter Elva">
</picture>
@import url("https://fonts.googleapis.com/css2?family=Exo:wght@600&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  width: 100vw;
  min-height: 100vh;
  font-family: "Exo", Arial, sans-serif;
  background-color: #557;

  padding: 10vmin;
  display: grid;
  place-content: center;
  gap: 5vmin;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.