diff --git a/src/main/webapp/resources/framework/css/common/xit-core-extend.css b/src/main/webapp/resources/framework/css/common/xit-core-extend.css
index 129c2075..f8ce27af 100644
--- a/src/main/webapp/resources/framework/css/common/xit-core-extend.css
+++ b/src/main/webapp/resources/framework/css/common/xit-core-extend.css
@@ -37,7 +37,7 @@
     padding-top: .3em;
     padding-left: .3em;
     border-radius: 3px;
-    background-image: linear-gradient(#8AB9DB,whitesmoke);
+    --bs-nav-tabs-bg-image: linear-gradient(#8AB9DB,whitesmoke);
 }
 #ifrTabs .nav-tabs .nav-link.active {
     --bs-nav-tabs-link-active-color: #e17009;
diff --git a/src/main/webapp/resources/framework/css/common/xit-core.css b/src/main/webapp/resources/framework/css/common/xit-core.css
index 52a62656..bc1a5ad3 100644
--- a/src/main/webapp/resources/framework/css/common/xit-core.css
+++ b/src/main/webapp/resources/framework/css/common/xit-core.css
@@ -3225,6 +3225,9 @@ textarea.form-control-lg {
     --bs-nav-tabs-link-active-color: #697a8d;
     --bs-nav-tabs-link-active-bg: #fff;
     --bs-nav-tabs-link-active-border-color: #fff;
+
+    --bs-nav-tabs-bg-image : none;
+    background-image: var(--bs-nav-tabs-bg-image);
     border-bottom: var(--bs-nav-tabs-border-width) solid var(--bs-nav-tabs-border-color);
 }
 .nav-tabs .nav-link {