<!DOCTYPE HTML> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <html><head> <meta charset="utf-8"> <title>Testcase for bug 1422839</title> <style type="text/css"> html,body { color:black; background-color:white; font:16px/1 monospace; line-height:1; padding:0; margin:0; } div { width: 0; height: 0; padding: 50px; white-space: pre; overflow: hidden; background-color: lime; background-clip: content-box; border: 1px solid; } .float { float: left; } .w > div { width: 20px; } .h > div { height: 20px; } c { display: block; width: 100px; height: 40px; border: 1px solid black; } </style> </head> <body> <span class="float"> <div style="overflow-clip-box: padding-box"><c></c></div> <div style="overflow-clip-box: content-box"><c></c></div> <div style="overflow-clip-box: padding-box content-box"><c></c></div> <div style="overflow-clip-box: content-box padding-box"><c></c></div> <div style="overflow-clip-box: padding-box padding-box"><c></c></div> <div style="overflow-clip-box: content-box content-box"><c></c></div> </span> <span class="float h"> <div style="overflow-clip-box: padding-box"><c></c></div> <div style="overflow-clip-box: content-box"><c></c></div> <div style="overflow-clip-box: padding-box content-box"><c></c></div> <div style="overflow-clip-box: content-box padding-box"><c></c></div> <div style="overflow-clip-box: padding-box padding-box"><c></c></div> <div style="overflow-clip-box: content-box content-box"><c></c></div> </span> <span class="float w"> <div style="overflow-clip-box: padding-box"><c></c></div> <div style="overflow-clip-box: content-box"><c></c></div> <div style="overflow-clip-box: padding-box content-box"><c></c></div> <div style="overflow-clip-box: content-box padding-box"><c></c></div> <div style="overflow-clip-box: padding-box padding-box"><c></c></div> <div style="overflow-clip-box: content-box content-box"><c></c></div> </span> <span class="float w h"> <div style="overflow-clip-box: padding-box"><c></c></div> <div style="overflow-clip-box: content-box"><c></c></div> <div style="overflow-clip-box: padding-box content-box"><c></c></div> <div style="overflow-clip-box: content-box padding-box"><c></c></div> <div style="overflow-clip-box: padding-box padding-box"><c></c></div> <div style="overflow-clip-box: content-box content-box"><c></c></div> </span> </body> </html>