@charset "utf-8";
*{
  box-sizing:border-box;
}
head{
  display: none;
  margin: 1rem;
}
body{
  display: block;
  font-family: Arial, Helvetica, sans-serif;
  color:black; 
  min-height: 100vh;
  margin: 1rem;
}
header, footer{
  display:block;
  background-color: purple;
  color:white;
}
header div nav li {
  list-style: none;
  padding: 0;
}
header div nav {
  text-decoration: none;
  color: pink;
}


footer{
  max-width: 50rem;
  margin-inline: auto;
  padding: 1rem;
}