body {
    background-color:lightblue;
     
     font-family: Arial, sans-serif;
     font-size:large;
}

h1 {
    
  
    
   
  color: navy;
  margin-left: 20px;
}

h2 {
    
  
    
   
  color: navy;
  margin-left: 20px;
}

h3 {
    
  color: navy;
  margin-left: 20px;
}