body,
.button,
.cat {
  font-family: Arial, Helvetica, sans-serif;
}

body {
  background-color: beige;
  font-size: large;
  margin: auto;
  max-width: 960px;
}

h1 {
  color: #313236;
}

.button {
  background-color: #313236;
  border: none;
  border-radius: 6px;
  box-sizing: border-box;
  color: beige;
  display: inline-block;
  font-size: xx-large;
  height: auto;
  margin: 10px;
  padding: 2% 4%;
  text-align: center;
  text-decoration: none;
}

.button:hover {
  background-color: #640101;
  color: #ffffff;
}

.cat {
  bottom: 4%;
  font-size: xx-large;
  position: absolute;
  text-decoration: none;
}

.center {
  text-align: center;
}