body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
}

h1 {
  font-size: 60px;
  text-align: center;
}


.btn {
  padding: 20px 40px;
  font-size: 24px;
  background-color: #c0c0c0;
  border: 2px solid #808080;
  border-top-color: #ffffff;
  border-left-color: #ffffff;
  font-family: 'Courier New', monospace;
  box-shadow: inset -2px -2px 0 #808080, inset 2px 2px 0 #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:hover {
  background-color: #ffe438;
  box-shadow: inset -2px -2px 0 #ff3d3d, inset 2px 2px 0 #808080;
}

.btn:active {
  box-shadow: inset 2px 2px 0 #e9d6ff, inset -2px -2px 0 #ffd6f8;
}