diff --git a/src-cljs/main.cljs b/src-cljs/main.cljs
index 5879310..5c5e59a 100644
--- a/src-cljs/main.cljs
+++ b/src-cljs/main.cljs
@@ -41,13 +41,13 @@
 (.reset md5)
 
 ; try to detect iOS
-(def ios-detected (.match (.-userAgent js/navigator) "(iPad|iPod|iPhone)"))
+(def ios-detected? (.match (.-userAgent js/navigator) "(iPad|iPod|iPhone)"))
 
 (def timer nil)
 
 (def timerDelay
   ; TODO: also test for Android
-  (if ios-detected 800 400))
+  (if ios-detected? 800 400))
 
 (defn update-preview
   "Updates the preview"
@@ -55,6 +55,8 @@
   (do
     (js/clearTimeout timer)
     (let [content (val $draft)
+          ; the delay between the last typing and preview update is dynamic
+          ; and increases with the length of the text
           delay (Math/min timerDelay (* timerDelay (/ (count content) 400)))]
       (def timer
         (js/setTimeout
@@ -70,9 +72,9 @@
     (if (= "update" (val $action))
       (update-preview)
       (val $draft ""))
-    ; foces setting is impossible in iOS, so we border the field instead
-    (if ios-detected
-      (set! (.-className $draft) (str (.-className $draft) "ui-border"))
+    ; focus setting is impossible in iOS, so we border the field instead
+    (if ios-detected?
+      (set! (.-className $draft) (str (.-className $draft) " ui-border"))
       (.focus $draft))))
 
 ; show the preview & publish buttons as soon as the user starts typing.
diff --git a/src/NoteHub/views/common.clj b/src/NoteHub/views/common.clj
index 9b6dda4..57dd4c9 100644
--- a/src/NoteHub/views/common.clj
+++ b/src/NoteHub/views/common.clj
@@ -1,7 +1,7 @@
 (ns NoteHub.views.common
   (:use
     [NoteHub.settings :only [get-message]]
-    [NoteHub.views.css-generator]
+    [NoteHub.views.css]
     [noir.core :only [defpartial]]
     [noir.options :only [dev-mode?]]
     [hiccup.util :only [escape-html]]
diff --git a/src/NoteHub/views/css_generator.clj b/src/NoteHub/views/css.clj
similarity index 97%
rename from src/NoteHub/views/css_generator.clj
rename to src/NoteHub/views/css.clj
index 8bc2844..d33bc89 100644
--- a/src/NoteHub/views/css_generator.clj
+++ b/src/NoteHub/views/css.clj
@@ -1,4 +1,4 @@
-(ns NoteHub.views.css-generator
+(ns NoteHub.views.css
   (:use 
     [cssgen]
     [cssgen.types :only [px %]]
@@ -93,12 +93,13 @@
             :opacity 0.8
             :font-size :1em
             :background background)
+      (rule ".landing-button, table, tr, td, textarea, fieldset" 
+            :border :none)
       (rule ".landing-button"
             :box-shadow [0 :2px :5px :#aaa]
             :text-decoration :none
             :font-size :1.5em
             :background :#0a2
-            :border :none
             :border-radius :10px
             :padding :10px
             helvetica-neue
@@ -126,8 +127,7 @@
                   (rule "& > td:first-child"
                         :text-align :right)))
       (rule "table,tr,td"
-            :margin 0
-            :border :none)
+            :margin 0)
       (rule "td"
             :padding :0.5em)
       (rule ".one-third-column"
@@ -174,14 +174,11 @@
             :border-radius :5px
             :font-family :Courier
             :font-size :1em
-            :border :none
             :height :500px)
       (rule ".hidden"
             :display :none)
       (rule ".central-element"
             central-element)
-      (rule "fieldset"
-            :border :none)
       (rule "h1"
             :font-size :2em)
       (rule "#dashed-line"