diff --git a/autocompile.sh b/autocompile.sh
old mode 100755
new mode 100644
diff --git a/chapters.py b/chapters.py
index 04cded5..f02f27e 100644
--- a/chapters.py
+++ b/chapters.py
@@ -53,7 +53,10 @@ def compile_chapter(chapter, no_cache):
     slides = [delimiter + slide for slide in chapter_input][1:]
     chapter_content = ''
     for slide in slides:
-        chapter_content += '<article>\n' + slides_helper.compile_slide(slide, root) + '\n</article>\n'
+        chapter_content +=\
+            '<article>\n' +\
+            slides_helper.compile_slide(slide, root) + '\n' +\
+            '</article>\n'
 
     cache.store_cached_chapter(root, lang, chapter, chapter_content)
-    return chapter_content
\ No newline at end of file
+    return chapter_content
diff --git a/main.py b/main.py
old mode 100644
new mode 100755
diff --git a/slides.py b/slides.py
index 521d830..225ec13 100644
--- a/slides.py
+++ b/slides.py
@@ -14,6 +14,9 @@ def compile_slide(slide, root_directory):
     slide_metadata = get_slide_metadata(slide)
     slide_data = get_slide_data(slide)
     slide = get_slide_layout(slide_metadata['layout'])
+    if 'todo' in slide_data.keys():
+        # TODO: Move the css into a global onpoint.css file
+        slide = '<aside class="todo" style="position:absolute; display:block; background:rgba(255,0,0,.8); top:0; right:0; max-width:20%; margin:.5em; padding:.5em; border-radius:1em; font-family:sans-serif; font-size: .8em;">@todo</aside>' + slide
     for key, value in slide_data.items():
         placeholder = '@' + key
         filler = convert_slide_content(value)
@@ -65,4 +68,4 @@ def convert_slide_content(content):
         content, 'html',
         format='md',
         extra_args=pdoc_args,
-        filters=filters)
\ No newline at end of file
+        filters=filters)