docs: Adding coding style document and other small updates

Change-Id: I5ab036a2225e3ac456c69558352f0c6832dd2d2f
diff --git a/docs/named_data_theme/static/foundation.css b/docs/named_data_theme/static/foundation.css
index 91ad40c..ff1330e 100644
--- a/docs/named_data_theme/static/foundation.css
+++ b/docs/named_data_theme/static/foundation.css
@@ -123,10 +123,10 @@
 ol li ul, ol li ol { margin-left: 20px; margin-bottom: 0; }
 
 /* Blockquotes ---------------------- */
-blockquote, blockquote p { line-height: 1.5; color: #6f6f6f; }
+blockquote, blockquote p { line-height: 1.5; }
 
-blockquote { margin: 0 0 17px; padding: 9px 20px 0 19px; border-left: 1px solid #ddd; }
-blockquote cite { display: block; font-size: 13px; color: #555555; }
+blockquote { margin: 0 0 17px; padding: 9px 20px 0 19px; }
+blockquote cite { display: block; font-size: 13pt; color: #555555; }
 blockquote cite:before { content: "\2014 \0020"; }
 blockquote cite a, blockquote cite a:visited { color: #555555; }