Sync with Kendo UI Professional

Author: Kendo Bot

styles/web/type-bootstrap.less

@@ -3293,6 +3293,10 @@ td.k-state-focused.k-state-selected,
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @header-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-default.less

@@ -2827,6 +2827,12 @@ div.k-filebrowser-dropzone em
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    .composite-background(@widget-gradient);
+    background-position: 50% 53%;
+    background-color: @header-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-fiori.less

@@ -3046,6 +3046,10 @@ div.k-filebrowser-dropzone em
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @header-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-flat.less

@@ -2861,6 +2861,10 @@ div.k-filebrowser-dropzone em
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @header-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-highcontrast.less

@@ -2848,6 +2848,10 @@ div.k-filebrowser-dropzone em
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @header-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-material.less

@@ -3663,6 +3663,10 @@ table.k-editor {
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @secondary-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-metro.less

@@ -2817,6 +2817,10 @@ div.k-filebrowser-dropzone em
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @header-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-nova.less

@@ -2627,6 +2627,10 @@ table:not(.k-scheduler-dayview) .k-scheduler-header-wrap .k-today {
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @secondary-widget-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,

styles/web/type-office365.less

@@ -3231,6 +3231,10 @@ input.k-textbox:focus,
     border-right-color: @grid-sticky-border;
 }
 
+.k-grid-header .k-filter-row .k-grid-header-sticky {
+    background-color: @header-background-color;
+}
+
 // Locked columns
 .k-grid-header-locked,
 .k-grid-content-locked,