From 5760ae39cb6fc492fbb7ced6e900fe6a46b2fa1a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 29 Apr 2025 23:28:59 +0200
Subject: [PATCH] Set a background color to head and foot row of tree view
 table

Since ee297f4d7eea the sticky position is put on the row so it can no more be
transparent.

Closes #13993
---
 sao/src/sao.less | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sao/src/sao.less b/sao/src/sao.less
index 8e89668175..2c0b2d82d4 100644
--- a/sao/src/sao.less
+++ b/sao/src/sao.less
@@ -814,6 +814,7 @@ img.icon {
             }
         }
         > thead > tr:first-child {
+            background-color: @body-bg;
             position: sticky;
             top: 0;
             z-index: 100;
@@ -821,7 +822,6 @@ img.icon {
             th {
                 border: 1px solid transparent;
                 border-bottom: 2px solid @table-border-color;
-                background-color: @body-bg;
             }
 
             &:hover th {
@@ -830,12 +830,12 @@ img.icon {
             }
         }
         > tfoot > tr {
+            background-color: @body-bg;
             bottom: 0;
             position: sticky;
             z-index: 100;
 
             th {
-                background-color: @body-bg;
                 & > label {
                     display: none;
                 }