• HTML is the pizza crust. It’s the foundation on which everything else is built.
• CSS is the toppings: cheese, pepperoni, vegetables, etc. These toppings are added to the crust to make the pizza delicious.

Example:

HTML (Crust Structure):

<h1>Pizza</h1>
<p>This pizza has a crispy crust.</p>

CSS (Toppings Style):

cssCopy codeh1 {
  color: tomato;
  text-align: center;
}
p {
  font-size: 20px;
  color: olive;
}

Here:

• HTML creates the basic pizza crust (structure of headings and paragraphs).
• CSS adds toppings, deciding what kind of flavor (color, size, etc.) is applied to each part of the pizza.