body {
  background-color: LightGray ; 
}

.container {
  padding: 10px;
  margin: auto;
  background-color: Seashell;
  width: 50% ; 
}

.container p {
  text-align: center ; 
}

a:visited {
  color: black;
  background-color: transparent;
  text-decoration: none;
}