Update layout.sass

Author: alevis

_sass/layout.sass

@@ -28,10 +28,10 @@ article header h1
   .author
     color: darkslategray
     font-family: 'Arial Narrow, Arial, Helvetica, Times New Roman', sans-serif
-    margin-bottom: 0.2rem;
+    margin-bottom: 0.2rem
 
 .meta *
-  margin: auto 0.3rem;
+  margin: auto 0.3rem
 
 nav
   margin: .5em -1.2em