diff --git a/md_pdf/assets/static/style.scss b/md_pdf/assets/static/style.scss
index 92b0380..2295a1b 100644
--- a/md_pdf/assets/static/style.scss
+++ b/md_pdf/assets/static/style.scss
@@ -1,4 +1,4 @@
-$image_spacing: 30px;
+$image-spacing: 30px;
 
 
 body.cover {
@@ -25,12 +25,12 @@ body.content {
   font-size: 12px;
 
   img {
+    margin-top: $image-spacing;
     width: 100%;
-    margin-top: $image_spacing
   }
 
   p.caption {
-    margin: 1px 5px $image_spacing;
+    margin: 1px 5px $image-spacing;
     padding: 0;
     font-style: italic;
   }
diff --git a/md_pdf/build/template.py b/md_pdf/build/template.py
index 7533106..b74a1d3 100644
--- a/md_pdf/build/template.py
+++ b/md_pdf/build/template.py
@@ -47,5 +47,3 @@ def parse_template(doc, config):
     ]:
         parsed_doc = parser(parsed_doc, config)
     return render_template(parsed_doc, config)
-
-