diff --git a/source/css/style.styl b/source/css/style.styl
index ac0d691..2c5810d 100644
--- a/source/css/style.styl
+++ b/source/css/style.styl
@@ -73,6 +73,10 @@ code
             column(main-column-tablet)
         else
             width: 100%
+    @media mq-mobile
+        width: 100%
+    @media mq-mini
+        width: 100%
 
 @import "_extend"
 @import "_partial/header"