<!DOCTYPE html> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!-- Testcase for how we fragment an empty fixed-height flex container, with margin/border/padding that are larger than the available height, and with the flex container having "flex-direction: row". --> <html> <head> <style> .multicol { height: 10px; width: 100px; -moz-column-width: 20px; -moz-column-fill: auto; border: 2px solid orange; margin-bottom: 2px; } .flexContainer { display: flex; flex-direction: row; background: teal; /* border-width is 0 by default; some sub-testcases will increase it. */ border: 0 dashed black; } </style> </head> <body> <!-- MARGIN LARGER THAN AVAILABLE HEIGHT --> <!-- =================================== --> <!-- margin-top is the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; margin-top: 10px"></div> </div> <!-- margin-top is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; margin-top: 11px"></div> </div> <!-- margin-bottom is exactly the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; margin-bottom: 10px"></div> </div> <!-- margin-bottom is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; margin-bottom: 11px"></div> </div> <!-- BORDER LARGER THAN AVAILABLE HEIGHT --> <!-- =================================== --> <!-- border-top-width is the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-top-width: 10px"></div> </div> <!-- border-top-width is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-top-width: 11px"></div> </div> <!-- border-bottom-width is exactly the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-bottom-width: 10px"></div> </div> <!-- border-bottom-width is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-bottom-width: 11px"></div> </div> <!-- PADDING LARGER THAN AVAILABLE HEIGHT --> <!-- ==================================== --> <!-- padding-top is the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; padding-top: 10px"></div> </div> <!-- padding-top is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; padding-top: 11px"></div> </div> <!-- padding-bottom is exactly the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; padding-bottom: 10px"></div> </div> <!-- padding-bottom is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; padding-bottom: 11px"></div> </div> <!-- BORDER+PADDING LARGER THAN AVAILABLE HEIGHT --> <!-- =========================================== --> <!-- border+padding-top is the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-top: 5px; padding-top: 5px"></div> </div> <!-- padding-top is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-top: 6px; padding-top: 6px"></div> </div> <!-- padding-bottom is exactly the available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-bottom: 5px; padding-bottom: 5px"></div> </div> <!-- padding-bottom is larger than available height: --> <div class="multicol"> <div class="flexContainer" style="height: 8px; border-bottom: 6px; padding-bottom: 6px"></div> </div> </body> </html>