fix(material-experimental/mdc-table): add background inherit to heade…

…r cells (#22751) (cherry picked from commit ade0901)
angular · May 29, 2021 · 6b5d8e4 · 6b5d8e4
1 parent 7bd02f6
commit 6b5d8e4
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/material-experimental/mdc-table/table.scss b/src/material-experimental/mdc-table/table.scss
@@ -31,8 +31,9 @@ mat-row.mat-mdc-row, mat-header-row.mat-mdc-header-row, mat-footer-row.mat-mdc-f
 // Cells need to inherit their background in order to overlap each other when sticky.
 // The background needs to be inherited from the table, tbody/tfoot, row
 // (already set in MDC), and cell.
-.mat-mdc-table tbody, .mat-mdc-table tfoot,
-.mat-mdc-cell, .mat-mdc-footer-cell {
+.mat-mdc-table tbody, .mat-mdc-table tfoot, .mat-mdc-table thead,
+.mat-mdc-cell, .mat-mdc-footer-cell,
+.mat-mdc-table .mat-mdc-header-cell {
   background: inherit;
 }