* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  color: #444;
  font-family: sans-serif;
  border-top: 10px solid #1c6f7c;
}

header {
  text-align: center;
  margin: 2em;
}

article {
  text-align: center;
}

p {
  margin: 1em 0;
  font-weight: bold;
}

label {
  cursor: pointer;
  font-size: 1.5em;
}

label:hover {
  color: #777;
}

input {
  display: none;
}

.button-container {
  margin: 1em 5em;
}

button {
  font-size: 1.5em;
  padding: 10px;
  box-shadow: 10p;
  width: 100%;
}