.main-container {
  font-family: Arial, sans-serif;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.tabs {
  display: flex;
  border-bottom: 2px solid #007bff;
  margin-bottom: 20px;
}

.tab-button {
  flex: 1;
  padding: 12px 20px;
  font-size: 16px;
  color: #007bff;
  background-color: transparent;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.tab-button:hover {
  background-color: #f0f0f0;
}

.tab-button.active {
  color: #fff;
  background-color: #007bff;
}

.tab-content {
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}