diff --git a/data/mdict/css/smk8.css b/data/mdict/css/smk8.css
index 8b49c3f..c51bc93 100644
--- a/data/mdict/css/smk8.css
+++ b/data/mdict/css/smk8.css
@@ -10,7 +10,7 @@
 }
 
 body {
-    margin: 1em 44px 1em 1.5em;
+    margin: 1em 44px 1em 1em;
     line-height: 1.5em;
     font-family: jpmincho;
     font-size: 1.2em;