+*** Org-head face
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+ (with-eval-after-load "org"
+ (let* ((base-height (face-attribute 'variable-pitch :height))
+ (base-font-color (face-foreground 'default nil 'default)))
+ (set-face-attribute 'org-document-title nil :weight 'bold :height (+ 60 base-height))
+ (set-face-attribute 'org-level-1 nil :weight 'bold :height (+ 40 base-height))
+ (set-face-attribute 'org-level-2 nil :weight 'bold :height (+ 30 base-height))
+ (set-face-attribute 'org-level-3 nil :weight 'bold :height (+ 20 base-height))
+ (set-face-attribute 'org-level-4 nil :weight 'bold :height (+ 10 base-height))
+ (set-face-attribute 'org-level-5 nil :weight 'bold)
+ (set-face-attribute 'org-level-6 nil :weight 'bold)
+ (set-face-attribute 'org-level-7 nil :weight 'bold)
+ (set-face-attribute 'org-level-8 nil :weight 'bold)))
+#+END_SRC
+
+** Org Blog
+Refer to [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html][org-publish-html-tutorial]]
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+ (require 'ox-publish)
+ (setq org-publish-project-alist
+ '(
+ ("org-notes"
+ :base-directory "~/Private/blog/"
+ :base-extension "org"
+ :publishing-directory "~/Private/publish_html"
+ :recursive t
+ :publishing-function org-html-publish-to-html
+ :headline-levels 4
+ :auto-preamble t)
+ ("org-static"
+ :base-directory "~/Private/blog/"
+ :base-extension "css\\|js\\|png\\|gif\\|pdf\\|mp3\\|ogg\\|swf"
+ :publishing-directory "~/Private/publish_html"
+ :recursive t
+ :publishing-function org-publish-attachment)
+ ("org" :components ("org-notes" "org-static"))))
+#+END_SRC