body {
  background: #0e0e0e;
  color: #fff;
  font-family: sans-serif;
  padding: 20px;
}

input, textarea {
  width: 100%;
  margin-bottom: 10px;
  padding: 8px;
}

button {
  padding: 8px 14px;
  background: #fff;
  border: none;
  cursor: pointer;
}