bitbake: sphinx: theme_override: Use bold for emphasis text

This more closely matches the original docbook style and is appropriate
given the way the manual uses this element.

(Bitbake rev: a0f37789493aeb1cd5e82c17459bfa4cf6c0ecd6)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/bitbake/doc/sphinx-static/theme_overrides.css b/bitbake/doc/sphinx-static/theme_overrides.css
index ffa91884a7..4fd76a152a 100644
--- a/bitbake/doc/sphinx-static/theme_overrides.css
+++ b/bitbake/doc/sphinx-static/theme_overrides.css
@@ -74,6 +74,10 @@ h6 {
   font-weight: bold;
 }
 
+em {
+  font-weight: bold;
+}
+
 .pre {
   font-size: medium;
   font-family: Courier, monospace;