Implement task #3 - Style the web page

[brian-ai-assistant[bot]]

In order to style the web page, I have added the following CSS rules to the main.css file:

body {
  font-family: Arial, sans-serif;
  background-color: #f2f2f2;
  margin: 0;
  padding: 20px;
}

h1 {
  color: #333;
  font-size: 36px;
  text-align: center;
  margin-top: 50px;
}

a {
  color: #337ab7;
  text-decoration: none;
}

@media (max-width: 768px) {
  h1 {
    font-size: 24px;
    margin: 30px 0;
  }
}