styles.css

/* css styles */

/* Make hero-heading content scrollable */
#hero-heading {
  max-height: 500px;          /* adjust height as desired */
  overflow-y: auto;           /* vertical scroll */
  padding-right: 1rem;        /* avoid scrollbar overlap */
  scrollbar-width: thin;      /* Firefox */
  scrollbar-color: #999 transparent; /* Firefox */
}

/* Optional: make the scrollbar look nice in Chrome/Safari */
#hero-heading::-webkit-scrollbar {
  width: 8px;
}
#hero-heading::-webkit-scrollbar-track {
  background: transparent;
}
#hero-heading::-webkit-scrollbar-thumb {
  background-color: #999;
  border-radius: 4px;
}
#hero-heading::-webkit-scrollbar-thumb:hover {
  background-color: #666;
}