サイドバーの最適化 : inset

  box-shadowをborderに置き換え

Author: faithandbrave

css/kunai/site/sidebar.css

@@ -173,7 +173,9 @@ main[role="main"] .kunai-sidebar.force-legacy {
     padding: 0;
 
     $c: rgba(20, 20, 20, 0.1);
-    box-shadow: 0px 6px 10px -6px $c inset, 0px -6px 10px -6px $c inset;
+    /* box-shadow: 0px 6px 10px -6px $c inset, 0px -6px 10px -6px $c inset; GPUメモリ削減のため無効化 */
+    border-top: 1px solid $c;
+    border-bottom: 1px solid $c;
 
     > ul.branch {
       display: flex;