* {
  font-family: Arial;
}

html {
  background-color: light-grey;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  margin: 0px;
}

nav {
  display: flex;
  margin-top: 1dvh;
  height: 5dvh;
  background-color: black;
  align-item: center;
}

nav a {
  color: white;
  background-color: black;
  text-decoration: none;
  height: 2dvh;
  padding: 10px;
} 

footer {
  display: flex;
  background-color: black;
  height: 10dvh;
  margin-top: auto;
  align-items: center;
  justify-content: center;
}

footer p {
  color: white;
  text-align: center;
}