diff --git a/docs/ns3_html_theme/theme.conf b/docs/ns3_html_theme/theme.conf
new file mode 100644
index 0000000..ef74333
--- /dev/null
+++ b/docs/ns3_html_theme/theme.conf
@@ -0,0 +1,53 @@
+[theme]
+inherit = basic
+stylesheet = default.css
+pygments_style = sphinx
+
+[options]
+projectname = ndnSIM
+homepage = http://irl.cs.ucla.edu/ndnSIM/
+homepage2 = http://irl.cs.ucla.edu/
+customstylesheet = ns3_stylesheet.css
+logo = ndn-logo.png
+logo2 = irl-logo.png
+# logo = ns-3-inverted-notext-small.png
+logoalt = ns-3 Logo
+projectbrief = NS-3 based Named Data Networking (NDN) simulator
+projectnumber = ndnSIM
+
+
+favicon = favicon.ico
+docstitle = Documentation
+
+rightsidebar = false
+stickysidebar = false
+collapsiblesidebar = true
+externalrefs = true
+
+bgcolor          = white
+textcolor	 = black
+linkcolor        = #91A501
+visitedlinkcolor = #91A501
+
+headbgcolor      = #E3E3E3
+headtextcolor 	 = #373737
+headlinkcolor 	 = #91A501
+
+relbarbgcolor 	 = #D5D5D5
+relbarlinkcolor  = #373737
+relbartextcolor  = #373737
+
+sidebarbgcolor 	 = #FAFAFA
+sidebartextcolor = #373737
+sidebarlinkcolor = #91A501
+sidebarbtncolor  = #D5D5D5
+
+footerbgcolor    = #D5D5D5
+footertextcolor	 = #364D7C
+
+codebgcolor      = ##FBFCFD
+codetextcolor    = black
+
+bodyfont = 'Lucida Grande', Verdana, Geneva, Arial, sans-serif
+headfont = 'Lucida Grande', Verdana, Geneva, Arial, sans-serif
+