/* Universal selector to ensure padding and borders are inside the element's width */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Body styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  text-align: left; /* Ensure no global text centering */
}

/* Header styling */
header {
  background-color: #333;
  padding: 1em;
  font-size: 16px;
  font-family: Arial, sans-serif;
  line-height: normal;
}

nav ul {
  list-style-type: none;
  padding: 0;
  text-align: left; /* Align navigation items to the left */
  margin: 0;  /* Remove default margin from nav */
}

nav ul li {
  display: inline;
  margin: 0 10px;
}

nav ul li a {
  color: white;
  text-decoration: none;
}

/* Main content styling */
main {
  padding: 20px; /* Add padding inside the main content */
  margin: 0 20px; /* Add left and right margins to main content */
}

/* Paragraph styling */
p {
  font-size: 16px;
  line-height: 1.6;
  color: #333;
  margin-bottom: 20px;  /* Add space below each paragraph */
  margin-left: 0;       /* No extra margin to left for paragraphs */
  margin-right: 0;      /* No extra margin to right for paragraphs */
}

/* Link styling */
a {
  color: #0066cc; /* Set color for links */
  text-decoration: none; /* Remove underline from links */
}

a:hover {
  text-decoration: underline; /* Add underline on hover */
}

/* Heading styles */
h1 {
  font-size: 2em;
  margin-bottom: 20px;
  color: #333;
}