Fixes.

library/src/main/java/com/afollestad/materialdialogs/MaterialDialog.java

@@ -202,6 +202,12 @@ public class MaterialDialog extends DialogBase implements View.OnClickListener,
                 setMargin(view.findViewById(R.id.mainFrame), -1, 0, -1, -1);
                 setMargin(view.findViewById(R.id.buttonStackedFrame), -1, 0, -1, -1);
                 setMargin(view.findViewById(R.id.buttonDefaultFrame), -1, 0, -1, -1);
+                final int conPadding = (int) mContext.getResources().getDimension(R.dimen.md_main_frame_margin);
+                View con = view.findViewById(R.id.content);
+                con.setPadding(con.getPaddingLeft(), conPadding, con.getPaddingRight(), conPadding);
+            } else {
+                View con = view.findViewById(R.id.content);
+                con.setPadding(con.getPaddingLeft(), 0, con.getPaddingRight(), 0);
             }
         }
     }
@@ -932,4 +938,4 @@ public class MaterialDialog extends DialogBase implements View.OnClickListener,
     public static interface ColorCallback {
         void onColor(int index, int color);
     }
-}
+}

sample/build.gradle

@@ -8,7 +8,7 @@ android {
         applicationId "com.afollestad.materialdialogssample"
         minSdkVersion 14
         targetSdkVersion 21
-        versionCode 21
+        versionCode 22
         versionName "0.0.6"
     }
     buildTypes {