tailwind v3 classes to v4 classes

Author: nirnejak

components/Presentation.tsx

@@ -115,15 +115,15 @@ const Presentation: React.FC<Props> = ({ slides, sourceLink }) => {
             {isControlVisible && (
               <>
                 <button
-                  className="rounded-full bg-gray-300 p-3 text-gray-800 outline-none hover:bg-gray-400 focus:bg-gray-400 active:scale-95"
+                  className="rounded-full bg-gray-300 p-3 text-gray-800 outline-hidden hover:bg-gray-400 focus:bg-gray-400 active:scale-95"
                   onClick={() => {
                     prevSlide()
                   }}
                 >
                   <ChevronLeft size={15} />
                 </button>
                 <button
-                  className="rounded-full bg-gray-300 p-3 text-gray-800 outline-none hover:bg-gray-400 focus:bg-gray-400 active:scale-95"
+                  className="rounded-full bg-gray-300 p-3 text-gray-800 outline-hidden hover:bg-gray-400 focus:bg-gray-400 active:scale-95"
                   onClick={() => {
                     nextSlide()
                   }}