2 files changed, 12 insertions, 19 deletions
diff --git a/www/css/index.css b/www/css/index.css
index baa349e..d05e2f4 100644
--- a/www/css/index.css
+++ b/www/css/index.css
@@ -28,26 +28,16 @@ body {
   cursor: url("../dump/ui/mousecursor.png"), default;
   position: absolute;
 }
-#container.scale, #bg.scale, #vid.scale {
+#container, #bg.scale, #vid.scale {
   top: 50%;
   left: 50%;
 }
 #container {
   width: 800px;
   height: 600px;
-  left: 50%;
-  top: 50%;
   margin-top: -300px;
   margin-left: -400px;
 }
-@keyframes toright {
-  from {
-    left: -100px;
-  }
-  to {
-    left: -190px;
-  }
-}
 #who {
   color: black;
   position: absolute;
@@ -103,14 +93,14 @@ h2 {
   font: 20px/28px Playtime;
   font-weight: bold;
 }
-html.no-js #warn li:not(#js) { display: none; }
-           #warn li#ie { display: none; }
-html.video #warn li#video { display: none; }
-html.audio #warn li#audio { display: none; }
-html.fontface #warn li#fontface { display: none; }
-html.csstransforms #warn li#csstransforms { display: none; }
+html.no-js          #warn li:not(#js) { display: none; }
+                    #warn li#ie { display: none; }
+html.video          #warn li#video { display: none; }
+html.audio          #warn li#audio { display: none; }
+html.fontface       #warn li#fontface { display: none; }
+html.csstransforms  #warn li#csstransforms { display: none; }
 html.csstransitions #warn li#csstransitions { display: none; }
-html #warn li#html-svg-filter { display: none; }
+html                #warn li#html-svg-filter { display: none; }
 label {
   display: block;
 }
diff --git a/www/js/imachine.js b/www/js/imachine.js
index 1d539dd..a256019 100644
--- a/www/js/imachine.js
+++ b/www/js/imachine.js
@@ -21,6 +21,9 @@ html5ks.imachine = (function () {
               case "undefined":
                 break;
               case "string": // jump_out
+                if (!html5ks.data.imachine[inst]) {
+                  throw new Error("label does not exist");
+                }
                 this.run(inst);
                 break;
               case "object":
@@ -69,7 +72,7 @@ html5ks.imachine = (function () {
                     break;
                   default:
                     console.error("unknown imachine inst");
-                    console.error(inst);
+                    console.log(inst);
                 }
             }
           }.bind(this);