body {
  margin: 0;
  font-family: 'Open Sans', sans-serif;
  background-image: url("white.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;  
}

.grid-container {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  grid-template-columns: 1fr;
  gap: 10px;
  width: 90%;
  max-width: 1200px;
  margin: 40px auto;

  background: rgba(255, 255, 255, 0.85);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.headline {
  text-align: center;
  font-family: 'Lora', serif;
  font-size: 2em;
  padding: 10px 0;
}

.content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  text-align: center;
}

.content article {
  padding: 15px;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 8px;
  font-size: 1em;
}

.footer {
  text-align: center;
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9em;
  padding: 10px;
}