4 <title>hiding a box covering a multicol, vertical-lr</title>
6 <body style="color:black; background:white;">
7 <p>The word PASS should be seen below.</p>
8 <div style="position:relative; width:30em; background:black;">
9 <div style="width:20em; height:20em; -webkit-writing-mode:vertical-lr;">
10 <div style="-webkit-logical-height:6em; line-height:2em; background:cyan;">
12 <span style="-webkit-margin-start:5em;"> PASS</span>