diff --git a/package.json b/package.json
index c7afcce..c79b172 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "msview",
-  "version": "0.3.3",
+  "version": "0.3.4",
   "description": "",
   "main": "index.js",
   "author": "Narazaka",
diff --git a/src/msview.css b/src/msview.css
index df410da..c75e16d 100644
--- a/src/msview.css
+++ b/src/msview.css
@@ -23,7 +23,7 @@ html, body{
 .controls .control{
   margin: 0;
   padding: 0;
-  width: 50%;
+  width: 33%;
   display: inline-block;
 }
 .controls .control .label{