Fix[FlowPage/components/extraSideBarComponent/index.tsx]: Fix buttons and inputs ring color

src/frontend/src/index.css

@@ -156,7 +156,7 @@
   --light-gray: #e5e7eb; /* tailwind gray 200 */
   --high-dark-gray: #111827; /* tailwind gray 900 */
   --medium-gray: #6b7280; /* tailwind gray 500 */
-  --medium-low-gray: #d1d5db /* tailwind gray 300 */
+  --medium-low-gray: #d1d5db; /* tailwind gray 300 */
   --medium-dark-gray: #4b5563; /* tailwind gray 600 */
   --almost-dark-gray: #374151; /* tailwind gray 700 */
   --almost-medium-gray: #9ca3af; /* tailwind gray 400 */