     ;; Clean buffer.
     (erase-buffer)
     ;; Set coent buffer face.
-    (buffer-face-set '(:background "#111" :height 130))
+    (buffer-face-set 'snails-content-buffer-face)
     ;; Disable header-line, mode-line and cursor shape in content buffer.
     (setq-local header-line-format nil)
     (setq-local mode-line-format nil)

    ;; Switch snails mode.
    (snails-mode)
    ;; Set input buffer face.
    (buffer-face-set '(:background "#222" :foreground "gold" :height 250))
    ;; Disable hl-line, header-line and mode-line in input buffer.
    (setq-local global-hl-line-overlay nil)
    (setq-local header-line-format nil)

(defface snails-select-line-face
  '((t (:background "#3F90F7" :foreground "#FFF")))
  "Face for select line."
  :group 'snails)

(defface snails-input-buffer-face
  '((t (:background "#222" :foreground "gold" :height 250)))
  "Face for input area."
  :group 'snails)

(defface snails-content-buffer-face
  '((t (:background "#111" :height 130)))
  "Face for content area."
  :group 'snails)

(defvar snails-input-buffer " *snails input*"
