updated styles

1 files changed, 1 insertions, 14 deletions

diff --git a/app/assets/javascripts/fly_out_nav.js b/app/assets/javascripts/fly_out_nav.js
index 202a8c18c22..1ae2e72410f 100644
--- a/app/assets/javascripts/fly_out_nav.js
+++ b/app/assets/javascripts/fly_out_nav.js
@@ -5,12 +5,7 @@ export const calculateTop = (boundingRect, outerHeight) => {
   return bottomOverflow < 0 ? boundingRect.top - Math.abs(bottomOverflow) : boundingRect.top;
 };
 
-export const createArrowStyles = (boundingRect, top) => `.sidebar-sub-level-items::before { transform: translate3d(0, ${boundingRect.top - top}px, 0); }`;
-
 export default () => {
-  const style = document.createElement('style');
-  document.head.appendChild(style);
-
   $('.sidebar-top-level-items > li:not(.active)').on('mouseover', (e) => {
     const $this = e.currentTarget;
     const $subitems = $('.sidebar-sub-level-items', $this).show();
@@ -22,14 +17,6 @@ export default () => {
       $subitems.css({
         transform: `translate3d(0, ${top}px, 0)`,
       });
-
-      style.sheet.insertRule(createArrowStyles(boundingRect, top), 0);
-    }
-  }).on('mouseout', (e) => {
-    $('.sidebar-sub-level-items', e.currentTarget).hide();
-
-    if (style.sheet.rules.length) {
-      style.sheet.deleteRule(0);
     }
-  });
+  }).on('mouseout', e => $('.sidebar-sub-level-items', e.currentTarget).hide());
 };