body {
  background-color: lightgray;
  font-family: Arial, Helvetica, sans-serif;
}

h1 {
    color: navy;
    font-size: 48px;
}

h2 {
    color: black;
    font-size: 24px;
}

p {
    color: black;
    font-size: 18px;    
}

.p1 {
    color: blue;
    font-size: 12px;
}