body {
  background-color: black;
  color: white;
}

h3 {
  text-align: center;
  font-family: "Comic Sans", cursive;
}

h2 {
  color: brown;
}

h1 {
  text-align: center;
  font-family: "Comic Sans", cursive;
  font-size: 25px;
}

.center-img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

#torture-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
}

.cleaned, .hover-change {
  text-decoration: none;
}

.hover-change:visited, .hover-change {
  color: black;
}

.cleaned:visited, .cleaned {
  color: white;
}

.hover-change:hover {
  color: lime;
}