diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 2712036..1e4d12b 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -11,9 +11,5 @@
     <color name="lightTheme_background_color">#fff</color>
     <color name="lightTheme_accent_color">#9999ff</color>
     <color name="lightTheme_text_color">#000</color>
-    <color name="light_blue_400">#FF29B6F6</color>
-    <color name="light_blue_600">#FF039BE5</color>
-    <color name="gray_400">#FFBDBDBD</color>
-    <color name="gray_600">#FF757575</color>
 </resources>
 
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index bdf620a..0d109bc 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -1,11 +1,5 @@
 <resources>
     <!-- Default screen margins, per the Android Design guidelines. -->
-    <dimen name="activity_horizontal_margin">16dp</dimen>
-    <dimen name="activity_vertical_margin">16dp</dimen>
     <dimen name="appbar_padding">16dp</dimen>
-    <dimen name="fab_margin">16dp</dimen>
-    <dimen name="appbar_padding_top">8dp</dimen>
-
     <dimen name="app_icon_side">40dip</dimen>
-    <dimen name="app_action_height">48dip</dimen>
 </resources>