/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding: 10px;
  max-width: 1200px;
  margin: 0 auto;
  background-color: #ddd;
  animation: fadeIn 0.5s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

h2, h3, h4,h5 {
  margin-bottom: 0;
}

/* Navigation */
.navbar {
  background-color: #007bff;
  color: white;
  padding: 10px;
  margin-bottom: 15px;
}

.navbar h1 {
  margin-bottom: 10px;
}

.navbar a {
  color: white;
  text-decoration: none;
  margin-right: 15px;
}

/* Card styles */
.card {
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-bottom: 15px;
  overflow: visible;
}

.card-header {
  background-color: #f8f9fa;
  padding: 10px;
  border-bottom: 1px solid #ddd;
  margin: 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-body {
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.card-content {
  padding: 15px;
  max-height: 270px;
  overflow-y: auto;
  align-content: center;
}

/* Media Queries */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }
}