body { 
  background-color: lightblue; 
} 
 
h7 { 
  color: cyan; 
 } 
 

#banner { 
 background-color:red; 
} 
header { 
 background-image: url(https://wallpaperaccess.com/full/3324146.png);   
 ;   

  
 color: lightblue; 
} 
h2.author{ 
 color: cyan; 
}