Untitled

body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  text-align: center;
  min-width: 400px;
}

h1 {
  font-size: 64px;
}

button {
  display: inline-block;
  font-size: 32px;
  width: 200px;
  height: 48px;
  border-radius: 4px;
  margin-right: 24px;
  margin-left: 24px;
  color: #fff;
  background-color: #66ccff;
  border: none;
  outline: none;
  box-shadow: 4px 4px #d8d8d8;
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

button:active {
  position: relative;
  top: 4px;
  left: 4px;
  box-shadow: none;
}