icon appearance adjustment

packages/app/src/components/Sidebar/CustomSidebar.tsx

@@ -43,7 +43,7 @@ const CustomSidebar: FC<Props> = (props: Props) => {
           Custom Sidebar
           <a className="h6 ml-2" href="/Sidebar"><i className="icon-pencil"></i></a>
         </h3>
-        <button type="button" className="btn btn-sm btn-outline-secondary ml-auto" onClick={() => mutate()}>
+        <button type="button" className="btn btn-sm ml-auto grw-btn-reload" onClick={() => mutate()}>
           <i className="icon icon-reload"></i>
         </button>
       </div>

packages/app/src/components/Sidebar/Tag.tsx

@@ -38,7 +38,7 @@ const Tag: FC = () => {
         <h3 className="mb-0">{t('Tags')}</h3>
         <button
           type="button"
-          className="btn btn-sm ml-auto grw-btn-reload-rc"
+          className="btn btn-sm ml-auto grw-btn-reload"
           onClick={onReload}
         >
           <i className="icon icon-reload"></i>