/* Base styles for the body or main content container */
body {
  max-width: 900px; /* Maximum width of the container */
  margin: 0 auto; /* Center the container horizontally */
  padding: 20px; /* Add some padding around the content */
}

div {
  display: inline-block;
  margin: 0.3em;
  padding: 0.3em;
  background-color: #ffddbb;
}