docs: Extending documentation and manpages

Refs: #1462

Change-Id: If33a0f3c623daf3502ed301bcdc63892779463e3
diff --git a/docs/named_data_theme/static/named_data_style.css_t b/docs/named_data_theme/static/named_data_style.css_t
index 0d00020..f37be7f 100644
--- a/docs/named_data_theme/static/named_data_style.css_t
+++ b/docs/named_data_theme/static/named_data_style.css_t
@@ -10,7 +10,7 @@
     padding: 10px;
     background-color: #fafafa;
     color: #222;
-    line-height: 1.0em;
+    /* line-height: 1.0em; */
     border: 2px solid #C6C9CB;
     font-size: 0.9em;
     /* margin: 1.5em 0 1.5em 0; */