body {
  margin: 0;
  font-family: sans-serif;
  background-color: #1a1a1a;
  color: #fff;
  text-align: center;
  padding: 20px;
}
.container {
  max-width: 600px;
  margin: auto;
}
button {
  background-color: #e91e63;
  color: #fff;
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
}
.foto {
  max-width: 100%;
  border-radius: 10px;
  margin-top: 20px;
}