body {
  background-color: #e67e22;
  margin: 0 auto;
  max-width: 760px;
}

body, input, button {
  font-family: Georgia, Helvetica;
  font-size: 17px;
  color: #2c3e50;
}

h1 {
  margin-top: 20px;
  text-align: center;
}

h3 {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 20px;
  text-align: center;
}

a,
a:hover {
  color: #9b59b6;
}

pre code {
  color: #fff;
  font-size: 18px;
}

.parent {
  background-color: rgba(255, 255, 255, 0.2);
  margin: 50px 0;
  padding: 20px;
}

.input {
  background-color: #2c3e50;
  color: #ecf0f1;
  padding: 10px;
  outline: none;
  border: none;
}

#toggle {
  color: #ecf0f1;
  background-color: #8e44ad;
  padding: 10px;
  outline: none;
  border: none;
  cursor: pointer;
}

#toggle:hover {
  background-color: #9b59b6;
}