html, body {
  margin: 0;
}

body {
  min-height: 100vh;
  box-sizing: border-box;
  background-image: url("7bg.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 8vh;
}

body:has(.center-image) {
  justify-content: center;
  padding-top: 0;
}

.content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.center-image {
  max-width: 80vw;
  max-height: 70vh;
  display: block;
}

.caption {
  margin-top: 16px;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.2rem;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}

.solution {
  font-size: 1.8rem;
  color: #ffffff;
  --order: "order.jpg";
  font-family: Arial, Helvetica, sans-serif;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}