diff --git a/README.org b/README.org
index 876930ca..f610af11 100644
--- a/README.org
+++ b/README.org
@@ -920,7 +920,7 @@ Part of this config includes some special capture templates for my work as a you
       (org-agenda-list)))
 
   (setq org-latex-packages-alist '(("margin=2cm" "geometry" nil)))
-  (add-to-list 'org-latex-classes '("lesson" "\\documentclass[12pt]{article}"
+  (add-to-list 'org-latex-classes '("lesson" "\\documentclass[10pt]{article}"
                                     ("\\section{%s}" . "\\section*{%s}")
                                     ("\\subsection{%s}" . "\\subsection*{%s}")
                                     ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
@@ -2972,6 +2972,11 @@ I'd like to start learning and using rust if I can.
     "gc" 'rustic-compile))
 #+end_src
 
+#+begin_src emacs-lisp
+(use-package slint-mode
+  :mode "\\.slint\\'")
+#+end_src
+
 *** Web
 For developing websites, I like to use web-mode
 #+begin_src emacs-lisp
diff --git a/init.el b/init.el
index 97c6493f..58495f97 100644
--- a/init.el
+++ b/init.el
@@ -635,7 +635,7 @@ much faster. The hope is to also make this a faster version of imenu."
       (org-agenda-list)))
 
   (setq org-latex-packages-alist '(("margin=2cm" "geometry" nil)))
-  (add-to-list 'org-latex-classes '("lesson" "\\documentclass[12pt]{article}"
+  (add-to-list 'org-latex-classes '("lesson" "\\documentclass[10pt]{article}"
                                     ("\\section{%s}" . "\\section*{%s}")
                                     ("\\subsection{%s}" . "\\subsection*{%s}")
                                     ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
@@ -2231,6 +2231,9 @@ targets."
     :keymaps 'override
     "gc" 'rustic-compile))
 
+(use-package slint-mode
+  :mode "\\.slint\\'")
+
 (use-package web-mode
   :mode "\\.html\\'"
   :config
diff --git a/templates b/templates
index a3b664eb..ac5278a4 100644
--- a/templates
+++ b/templates
@@ -82,8 +82,8 @@ org-mode
 (verse "#+begin_verse" n> r> n> "#+end_verse")
 (notes "#+begin_notes" n> r> n> "#+end_notes")
 (src "#+begin_src " p n> r> n> "#+end_src")
-(elisp "#+begin_src emacs-lisp" n> r> n "#+end_src"
-       :post (progn (tempel-done) (org-edit-src-code)))
+(elisp "#+begin_src emacs-lisp" n r n "#+end_src"
+       :post (progn (org-edit-src-code)))
 (nix "#+begin_src nix" n> r> n "#+end_src"
        :post (progn (tempel-done) (org-edit-src-code)))
 (hc "#+TITLE: " p n "#+DATE: " (p (format-time-string "%Y-%m-%d")) n "#+tags[]: " p n "#+featured_image: \"featured.jpg\"" n "#+description: " p n "#+summary: " p n "#+showAuthor: false
@@ -100,6 +100,13 @@ org-mode
 (split "#+REVEAL: split")
 (htat "#+ATTR_HTML: ")
 (htr "#+ATTR_REVEAL: ")
+(revid "** 
+:PROPERTIES:
+:reveal_background:
+:reveal_extra_attr: data-background-video=\""p"\" data-background-size=\"contain\"
+:END:
+
+")
 
 web-mode