Padding fixes.

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

@@ -261,11 +261,11 @@ public class MaterialDialog extends DialogBase implements View.OnClickListener,
         setMargin(customFrame, -1, -1, 0, 0);
         LayoutInflater li = LayoutInflater.from(mContext);
 
-        final int customFramePadding = (int) mContext.getResources().getDimension(R.dimen.md_dialog_frame_margin);
+        final int customFramePadding = (int) mContext.getResources().getDimension(R.dimen.md_main_frame_margin);
         int listPaddingBottom;
-        View titleFrame = view.findViewById(R.id.titleFrameCustomView);
-        if (titleFrame.getVisibility() == View.VISIBLE) {
-            titleFrame.setPadding(customFramePadding, title.getPaddingTop(), customFramePadding, title.getPaddingBottom());
+        View title = view.findViewById(R.id.titleCustomView);
+        if (title.getVisibility() == View.VISIBLE) {
+            title.setPadding(customFramePadding, title.getPaddingTop(), customFramePadding, title.getPaddingBottom());
             listPaddingBottom = customFramePadding;
         } else {
             listPaddingBottom = (int) mContext.getResources().getDimension(R.dimen.md_main_frame_margin);
@@ -274,6 +274,7 @@ public class MaterialDialog extends DialogBase implements View.OnClickListener,
         customFrame.setPadding(customFrame.getPaddingLeft(), customFrame.getPaddingTop(),
                 customFrame.getPaddingRight(), listPaddingBottom);
 
+        View titleFrame = (View) title.getParent();
         customFrame.removeAllViews();
         customFrame.addView(titleFrame);
         final int itemColor = DialogUtils.resolveColor(getContext(), android.R.attr.textColorSecondary);