:root{
background-color: #000000;
color: #063779;
  a {
  text-decoration: underline;
}

a,
a:visited {
  color: #211bd7;
}

a:hover,
a:focus {
  color: #3571d8a1;
}
  text-decoration: none;
  
  
  font: Verdana, sans-serif;
  
  font-size: 20px;
}


.container {
  display: grid;
  grid-gap: 10px;
  grid-template:
    "header" 0.5fr
    "main" 1fr
    "footer" 0.5fr    ;
  
  justify-content: center;
  align-items: center;
  text-align: center
  
}
.spaceUp {

  display: block;
  grid-area: header;
    }
    
.error {
  width: 100%;
  padding:10px;
  border: 2px solid #063779; 
  background-color: #c8eeff;
  grid-area: main;
  justify-content: center;
  
  
  
  }
  .spaceDown {
 
  grid-area: footer;
    }