Add a css that explicitly imports rqeuired docs css files

Being able to point to this one css instead of individually at each one
will make it easier in the future to make changes to the stylesheets
without breaking things like the docs build.

diff --git a/media/css/docs-complete.css b/media/css/docs-complete.css
new file mode 100644 (file)
index 0000000..b173851
--- /dev/null
+++ b/media/css/docs-complete.css
@@ -0,0 +1,4 @@
+@import url('https://www.postgresql.org/media/css/fontawesome.css');
+@import url('https://www.postgresql.org/media/css/bootstrap-4.4.1.min.css');
+@imoprt url('https://www.postgresql.org/media/css/main.css');
+@import url('https://www.postgresql.org/media/css/normalize.css');