linux-kernel - [PATCH 1/2] doc-rst: Reduce CSS padding around Field

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Date:   Tue, 24 Sep 2019 16:02:07 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Jonathan Corbet <corbet@....net>
Cc:     Kees Cook <keescook@...omium.org>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] doc-rst: Reduce CSS padding around Field

Right now any ":Field Name: Field Contents" lines end up with significant
padding due to CSS from the "table" CSS which rightly needs padding to
make tables readable. However, field lists don't need this as they tend
to be stacked together. The future heavy use of fields in the parsed
MAINTAINERS file needs this cleaned up, and existing users look better
too. Note the needless white space (and misalignment of name/contents)
between "Date" and "Author":

https://www.kernel.org/doc/html/latest/accounting/psi.html

This patch fixes this by lowering the padding with a more specific CSS.

Signed-off-by: Kees Cook <keescook@...omium.org>
---
 Documentation/sphinx-static/theme_overrides.css | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/sphinx-static/theme_overrides.css b/Documentation/sphinx-static/theme_overrides.css
index e21e36cd6761..459ec5b29d68 100644
--- a/Documentation/sphinx-static/theme_overrides.css
+++ b/Documentation/sphinx-static/theme_overrides.css
@@ -53,6 +53,16 @@ div[class^="highlight"] pre {
     line-height: normal;
 }
 
+/* Keep fields from being strangely far apart due to inheirited table CSS. */
+.rst-content table.field-list th.field-name {
+    padding-top: 1px;
+    padding-bottom: 1px;
+}
+.rst-content table.field-list td.field-body {
+    padding-top: 1px;
+    padding-bottom: 1px;
+}
+
 @media screen {
 
     /* content column
-- 
2.17.1