.content-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
  overflow-y: auto;
}

.content-modal-overlay.show {
  display: flex;
  opacity: 1;
}

.content-modal-content {
  background-color: #fff;
  width: 90%;
  max-width: 800px;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  position: relative;
  transform: translateY(-20px);
  transition: transform 0.3s ease;
  margin: 40px 0;
}

.content-modal-overlay.show .content-modal-content {
  transform: translateY(0);
}

.content-close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
}