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author | Jörg Thalheim <joerg@thalheim.io> | 2019-01-08 09:02:44 +0000 |
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committer | Jörg Thalheim <joerg@thalheim.io> | 2019-01-08 15:08:42 +0000 |
commit | 06bcc2dee33d91b8d2632c92d44bd85eee23d8fc (patch) | |
tree | 9d40aee3e9902deb7f6b1428efaf244127bd8508 /doc/style.css | |
parent | 3a16c617e4c688bf28ed19caf7873e88f783f399 (diff) |
manual: limit text width
Currently the manual scales to the view port of the browser. This leads to an unreadable layout and I found myself reading the xml source instead. The optimal width would be around 50 characters per line. Since we have code listings also in the manual I relaxed this limit a bit towards 70 characters per line.
Diffstat (limited to 'doc/style.css')
-rw-r--r-- | doc/style.css | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/doc/style.css b/doc/style.css index 0db907815b6b7..474dd32e3fb14 100644 --- a/doc/style.css +++ b/doc/style.css @@ -9,6 +9,7 @@ body { font-family: "Nimbus Sans L", sans-serif; + font-size: 1em; background: white; margin: 2em 1em 2em 1em; } @@ -28,6 +29,25 @@ h2 /* chapters, appendices, subtitle */ font-size: 180%; } +div.book +{ + text-align: center; +} + +div.book > div +{ + /* + * based on https://medium.com/@zkareemz/golden-ratio-62b3b6d4282a + * we do 70 characters per line to fit code listings better + * 70 * (font-size / 1.618) + * expression for emacs: + * (* 70 (/ 1 1.618)) + */ + max-width: 43.2em; + text-align: left; + margin: auto; +} + /* Extra space between chapters, appendices. */ div.chapter > div.titlepage h2, div.appendix > div.titlepage h2 { @@ -102,8 +122,8 @@ pre.screen, pre.programlisting { border: 1px solid #b0b0b0; padding: 3px 3px; - margin-left: 1.5em; - margin-right: 1.5em; + margin-left: 0.5em; + margin-right: 0.5em; background: #f4f4f8; font-family: monospace; |