diff --git a/src/main/res/values-v21/dimens.xml b/src/main/res/values-v21/dimens.xml
new file mode 100644
index 00000000..9ea1cc8b
--- /dev/null
+++ b/src/main/res/values-v21/dimens.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="card_h_margin">4dp</dimen>
+    <dimen name="card_v_margin">4dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/src/main/res/values/dimen.xml b/src/main/res/values/dimens.xml
similarity index 71%
rename from src/main/res/values/dimen.xml
rename to src/main/res/values/dimens.xml
index 4bdb4927..e859613d 100644
--- a/src/main/res/values/dimen.xml
+++ b/src/main/res/values/dimens.xml
@@ -4,4 +4,6 @@
     <dimen name="card_longclick_elevation">12dp</dimen>
     <dimen name="card_longclick_elevation_half">4dp</dimen>
 
+    <dimen name="card_h_margin">4dp</dimen>
+    <dimen name="card_v_margin">0dp</dimen>
 </resources>
\ No newline at end of file