body {
  background-color: lightgreen;
}

h1 {color:green;
  font-family: "Helvetica", sans-serif;
  font-size: 50px;
  text-align: center;
}

/* I've centered main header, changed the font to helvetica and change the color to green */

a {color: black
}

a:hover {
  color: yellow; /* Changes color when hovered */
}

p {
  font-family: "Helvetica", sans-serif;
  text-align: center;
}