/* Styling for header */
header
{
  background-color: #333;
  color: #fff;
  font-size: 2rem;
  text-align: center;
  padding: 1rem;
}

/* Styling for navigation */
nav
{
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #666;
  height: 50px;
  padding: 0;
}

nav ul
{
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

nav li
{
  flex: 1;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

nav a
{
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  text-decoration: none;
  color: #fff;
  width: 100%;
  height: 100%;
}

nav a:hover
{
  background-color: #aaa;
  color: #333;
}

/* Styling for main content */
main
{
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

h1
{
  font-size: 2rem;
}

h2
{
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

h3
{
  font-size: 1.25rem;
  margin-top: 1rem;
}

p
{
  margin-bottom: 1rem;
}

ol
{
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

ul
{
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

li
{
  margin-bottom: 0.5rem;
}

img
{
  border: #000 1px solid;
}

iframe
{
  width: 100%;
  aspect-ratio: 16/9;
  margin-bottom: 1rem;
}

/* Styling for footer */
footer
{
  background-color: #333;
  color: #fff;
  font-size: 0.8rem;
  text-align: center;
  padding: 1rem;
}


table
{
  border: 1px solid;
  border-collapse: collapse;
}

th
{
  border: 1px solid;
}

td
{
  border: 1px solid;
}