.section {
  max-width: 800px;
  margin: 20px auto;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #ffffff;
  
}

/* Unique styles for each section */

.description-section {
  background: #fef9f3;
  border-left: 6px solid #f0a500;
}

.learning-section {
  background: #e3f2fd;
  border-left: 6px solid #2196f3;
}

.instructor-section {
  background: #fff3e0;
  border-left: 6px solid #ff7043;
  font-style: italic;
}

.schedule-section {
  background: #e8f5e9;
  border-left: 6px solid #4caf50;
}

.price-section {
  background: #ffebee;
  border-left: 6px solid #e91e63;
  font-weight: bold;
}

.enroll-section {
  background: #ede7f6;
  border-left: 6px solid #673ab7;
  text-align: center;
}

h2 {
  margin-bottom: 12px;
  font-weight: 700;
  color: #333;
}

a {
  color: #000000;
  text-decoration: none;
  font-weight: bold;
}

.background-1 { background-color: #ffffff; width: 100%; } /* white */
.background-2 { background-color: #e6f4ff; width: 100%; } /* very very pale blue */
.background-3 { background-color: #cce9ff; width: 100%; }
.background-4 { background-color: #b3ddff; width: 100%; }
.background-5 { background-color: #99d2ff; width: 100%; }
.background-6 { background-color: #80c6ff; width: 100%; }
.background-7 { background-color: #66bbff; width: 100%; } /* light blue */