tree ee12d901f342a8c874ad737e11173a2f400adb61
parent c360f3ddd17a92e10e8744a51d0bf67979a0ba51
author Oriol Brufau <obrufau@igalia.com> 1712932687 +0000
committer Servo WPT Sync <32481905+servo-wpt-sync@users.noreply.github.com> 1712937949 -0400

Element collapsing thru should collapse with its children

If the top and bottom margins of an element collapse through, then this
patch treats the bottom margin as collapsing with its children, even if
`height` doesn't compute to zero.

Co-authored-by: Martin Robinson <mrobinson@igalia.com>