Random Quote Generator - Feedback welcome!

https://codepen.io/mijitosan/full/Pemogp

Would love any feedback on known or unknown bugs!

Known bugs/annoyances so far:

  • Mobile: Twitter and Tumblr buttons don’t appear
  • Mobile: Isn’t size-responsive (main block is too wide)
  • Stock API call takes a long time
  • Dune API occasionally spits out random HTML

If I click the submit button 5 times quickly then the quotes will flash on and off quickly until it gets to 5, then it will resume normal speed.