body{
  width: 900px;
  margin: 0 auto;
  padding: 0;
  background: url(1.jpg);
  background-size: cover;
}

main {
  padding: 20px;
  text-align: center;
}

header{
  padding: 20px;
}

header h1 {
  margin-top: 130px;
  text-align: center;
  color: #8B4513;
  font: bold 20px Aria 20;
  text-shadow: 5px 5px 5px #FF6347;
}

nav {
  text-align: right;
}

nav a {
  font-size: 20px;
  color: white;
  text-decoration: None;
}

table {
  border-spacing: 10px 10px;
  width: 100%;
  margin-bottom: 100px;
}

table h1{
  margin-bottom: 100px;
}