Fix lingering darkmode style bugs

src/app/pages/editor/editor.page.html

@@ -26,7 +26,7 @@
           *ngIf="editorService.isEditing && editorService.canEdit()"
           title="More page options"
           (click)="onPageMenuClick($event)"
-          class="clear-btn"
+          fill="clear"
         >
           <i class="fa fa-ellipsis-v"></i>
         </ion-button>

src/global.scss

@@ -138,6 +138,10 @@ hr {
 
 /* ============== DARK MODE FIXES ============== */
 body.dark {
+  .node-content-wrapper-focused {
+    background: rgba(25, 25, 70, 0.5);
+  }
+
   .node-content-wrapper:hover {
     background: rgba(35,35,80,0.5);
   }