renames and removals of cursor: pointer

src/components/desktop_nav/desktop_nav.scss

@@ -82,7 +82,6 @@
     width: 2em;
     height: 100%;
     text-align: center;
-    cursor: pointer;
 
     .svg-inline--fa {
       color: $fallback--link;

src/components/extra_buttons/extra_buttons.vue

@@ -115,7 +115,6 @@
 @import '../../_variables.scss';
 
 .ExtraButtons {
-  cursor: pointer;
   position: static;
   padding: 10px;
   margin: -10px;

src/components/react_button/react_button.vue

@@ -39,7 +39,7 @@
     </div>
     <span
       slot="trigger"
-      class="AddReaction"
+      class="ReactButton"
       :title="$t('tool_tip.add_reaction')"
     >
       <FAIcon
@@ -104,8 +104,7 @@
   }
 }
 
-.AddReaction {
-  cursor: pointer;
+.ReactButton {
   padding: 10px;
   margin: -10px;