I found a way to make firefox website’s rendering more relaxed for the eye. A solarized theme css, found at userstyles.org, Solarized dark everywhere.  It can be installed in Abrowser (Trisquel’s rebranded version of Firefox) as a Greasemonkey script. Here is the script from the author thedude: /* AGENT_SHEET */ @-moz-document url-prefix(http://), url-prefix(https://), url-prefix(ftp://), url-prefix(file://), […]