input.css to get custom scroll bar colors. see https://amattn.com/p/brief_history_of_and_advanced_tricks_with_tailwind_css.html

input.css

@import "tailwindcss/base";
@import "tailwindcss/components";
@import "tailwindcss/utilities";

/* Works on Firefox */
pre  {
  scrollbar-color: #6B7280 #1f2937;
}

/* Works on Chrome, Edge, and Safari */
pre::-webkit-scrollbar {
  width: 12px;
}
pre::-webkit-scrollbar-track {
  background: #1f2937;
}

pre::-webkit-scrollbar-thumb {
  background-color: #6B7280;
  border-radius: 20px;
  border: 3px solid #1f2937;
}