header{
  text-align: center;
  font-size:.8em; 
  background: url("https://projects.codecraftworks.com/web/cFceP1F5ETuNn2DhnSBV/assets/pix2.jpeg");
  color:black;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
nav {
  font-size:1em;
  text-align:center;
  padding:.3em;
  
}
a{
  text-align: right;
}
nav a{ 
  font-size:1em;
  padding:.4em;
  text-align: center;
}
main{
  text-align: center;
  padding: 5em;
  font-size:.2em;
} 
section{
   padding: 1em;
  padding:.3em;
  text-align: center;
  color:black;
  font-size:.8em;
}
 nav {
color: #240654;
  padding: 1em;
  text-align: center;
  font-size: 18px;
}   
nav a {
color: #240654;
  padding: 1em;
}
footer{
  color: black;
  text-align: center;
  background:url("https://projects.codecraftworks.com/web/cFceP1F5ETuNn2DhnSBV/assets/pix2.jpeg");
  text-align: center; 
  color:black;
  padding: 1em;
  padding:1em;
  margin:3em;
  }
@media screen (max-width: 800px){
section{
  padding:.8em;
  margin: 1em;
 
    }
}