add cancel buttons

app/pages/share/index.js

@@ -57,11 +57,11 @@ module.exports = function(state, emit) {
         )}
       </div>
 
-      <a
-        class="error btn--delete"
+      <button
+        class="btn--cancel btn--delete"
         title="${state.translate('deleteFileButton')}"
         onclick=${showPopup}>${state.translate('deleteFileButton')}
-      </a>
+      </button>
 
     </div>
 

app/pages/share/share.css

@@ -58,15 +58,10 @@
   border-color: var(--successControlBGColor);
 }
 
-.copyBtn {
-  transition: background 0.5s;
-}
-
 .copyBtn--copied,
 .copyBtn--copied:hover {
   background: var(--successControlBGColor);
   color: var(--successControlFGColor);
-  transition: background 0s;
 }
 
 .btn--delete {