[PATCH 2/5] docs: tweak some Alabaster style parameters

[Jonathan Corbet <corbet@lwn.net>]

This is just the beginning: tighten up the layout a bit to improve the
information density in the browser.  To that end, add a custom.css file to
tweak Alabaster CSS settings.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
---
 Documentation/conf.py                  |  1 +
 Documentation/sphinx-static/custom.css | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 Documentation/sphinx-static/custom.css

diff --git a/Documentation/conf.py b/Documentation/conf.py
index 629f4afeb0eb..b924b266a70f 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -345,6 +345,7 @@ if  html_theme == 'classic':
 else:
     html_theme_options = {
         'description': get_cline_version(),
+        'font_size': '14px',
     }
 
 sys.stderr.write("Using %s theme\n" % html_theme)
diff --git a/Documentation/sphinx-static/custom.css b/Documentation/sphinx-static/custom.css
new file mode 100644
index 000000000000..c465251e840a
--- /dev/null
+++ b/Documentation/sphinx-static/custom.css
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * CSS tweaks for the Alabaster theme
+ */
+
+/* Shrink the headers a bit */
+div.body h1 { font-size: 180%; }
+div.body h2 { font-size: 150%; }
+div.body h3 { font-size: 130%; }
+
+/* Tighten up the layout slightly */
+div.body { padding: 0 15px 0 10px; }
-- 
2.37.2