From: David <bouncingc...@gmail.com> Date: Fri, 19 Feb 2021 08:04:46 +1100 > I used a search engine with keywords "html tab width render" > and immediately found this: > https://usefulangle.com/post/151/css-tab-size
Your search was more productive than mine. > Does it help? Instructions are plausible. Found userChrome.css mentioned here. https://wiki.archlinux.org/index.php/Firefox/Tweaks Therefore made this. peter@joule:/home/peter$ cat ~/.mozilla/firefox/cizpqwpf.default/chrome/userChro me.css #element { /* set size of tab key to 4 white spaces */ -moz-tab-size: 4; tab-size: 4; } Tab width hasn't changed yet. =8~/ Thx, ... P. -- cell: +1 236 464 1479 Bcc: peter at easthope. ca VoIP: +1 604 670 0140