1 files changed, 11 insertions, 6 deletions
diff --git a/app/assets/stylesheets/highlight/themes/dark.scss b/app/assets/stylesheets/highlight/themes/dark.scss
index 8d965ea4309..d51d5b7137d 100644
--- a/app/assets/stylesheets/highlight/themes/dark.scss
+++ b/app/assets/stylesheets/highlight/themes/dark.scss
@@ -125,6 +125,9 @@ $dark-il: #de935f;
       @include dark-diff-match-line;
     }
 
+    .diff-td.diff-line-num.hll:not(.empty-cell),
+    .diff-td.line-coverage.hll:not(.empty-cell),
+    .diff-td.line_content.hll:not(.empty-cell),
     td.diff-line-num.hll:not(.empty-cell),
     td.line-coverage.hll:not(.empty-cell),
     td.line_content.hll:not(.empty-cell) {
@@ -158,15 +161,17 @@ $dark-il: #de935f;
       }
     }
 
+    .diff-grid-left:hover,
+    .diff-grid-right:hover {
+      .diff-line-num:not(.empty-cell) {
+        @include line-number-hover($dark-over-bg);
+      }
+    }
+
     .diff-line-num {
       &.is-over,
       &.hll:not(.empty-cell).is-over {
-        background-color: $dark-over-bg;
-        border-color: darken($dark-over-bg, 5%);
-
-        a {
-          color: darken($dark-over-bg, 15%);
-        }
+        @include line-number-hover($dark-over-bg);
       }
     }