fix(css): don't target button globally (#1510)

* fix(css): don't target button globally

* fix(css): revert toast change

src/components/Settings/CopyButton.tsx

@@ -30,7 +30,7 @@ const CopyButton: React.FC<{ textToCopy: string }> = ({ textToCopy }) => {
         e.preventDefault();
         setCopied();
       }}
-      className="relative inline-flex items-center px-4 py-2 -ml-px text-sm font-medium leading-5 text-white transition duration-150 ease-in-out bg-indigo-600 border border-gray-500 hover:bg-indigo-500 focus:outline-none focus:ring-blue focus:border-blue-300 active:bg-gray-100 active:text-gray-700"
+      className="input-action"
     >
       <ClipboardCopyIcon />
     </button>