<!DOCTYPE html> <meta charset=utf-8> <title>Test for logical margins on marquee elements in the UA style sheet</title> <style> .v-rl { writing-mode: vertical-rl; } .ltr, .rtl, .v-rl { border: 1px solid blue; padding: 16px; } marquee { background-color: yellow; color: transparent; } .ltr marquee { width: -moz-available; height: auto; } .rtl marquee { width: -moz-available; height: auto; } .v-rl marquee { width: auto; height: -moz-available; } </style> <div class=ltr> <marquee>A</marquee> </div> <div class=rtl dir=rtl> <marquee>A</marquee> </div> <!-- disabled until bug 1132308 <div class=v-rl> <marquee>A</marquee> </div> -->