There should be no red areas:

Table with one cell

table cell

Empty table with caption

caption

Table with caption and cell

caption
table cell

Summary

Harness status: OK

Found 1 tests

Details

ResultTest NameMessage
Pass<table> grid items should fill their grid area
Asserts run
Pass
assert_equals(400, 400, "table is as wide as the grid")
    at Test.<anonymous> ( /css/css-grid/table-grid-item-005.html:56:7)
Pass
assert_equals(400, 400, "table is as tall as the grid")
    at Test.<anonymous> ( /css/css-grid/table-grid-item-005.html:57:7)
Pass
assert_equals(400, 400, "table is as wide as the grid")
    at Test.<anonymous> ( /css/css-grid/table-grid-item-005.html:56:7)
Pass
assert_equals(400, 400, "table is as tall as the grid")
    at Test.<anonymous> ( /css/css-grid/table-grid-item-005.html:57:7)
Pass
assert_equals(400, 400, "table is as wide as the grid")
    at Test.<anonymous> ( /css/css-grid/table-grid-item-005.html:56:7)
Pass
assert_equals(400, 400, "table is as tall as the grid")
    at Test.<anonymous> ( /css/css-grid/table-grid-item-005.html:57:7)