diff --git a/static/main.css b/static/main.css
index b1d72d6e..c30b313e 100644
--- a/static/main.css
+++ b/static/main.css
@@ -164,7 +164,9 @@ main article {
 }
 
 article img {
-	max-width: 100%;
+    max-width: 100%;
+    margin: 3em auto;
+    display: block;
 }
 
 article pre {