.footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: pink;
  color: white;
  text-align: center;
}
.body {
  background-color: pink;
  color: white;
  text-align: center;
  font-size: 50px;
}
html {
  background-color: #010101;
  color: pink;
}