diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d722ce..146e49c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## [0.3.0]
+    column spacing and margin params
+
 ## [0.2.0]
     added additional heights and cleaned up the margins
     the filter is now shown when you long press on a field header
diff --git a/lib/ReusableDataGridW.dart b/lib/ReusableDataGridW.dart
index 2360792..afab1a0 100644
--- a/lib/ReusableDataGridW.dart
+++ b/lib/ReusableDataGridW.dart
@@ -45,6 +45,9 @@ class ResusableDatagridW<T> extends StatefulWidget {
 
   final double fontSize;
 
+  final double columnSpacing;
+  final double horizontalMargin;
+
   ///[fields] definition of fields to display
   ///[lastSaveDate] change this field to update the list with new data (can't do a compare of thousands of records nicely)
   ResusableDatagridW({
@@ -62,7 +65,9 @@ class ResusableDatagridW<T> extends StatefulWidget {
     this.selectName = "select",
     this.selectedIds,
     this.maxHeight,
-    required this.fontSize,
+    this.fontSize = 12,
+    this.columnSpacing = 10,
+    this.horizontalMargin = 10,
   }) : super(key: key);
 
   _ResusableDatagridW<T> createState() => _ResusableDatagridW();
@@ -210,7 +215,9 @@ class _ResusableDatagridW<T> extends State<ResusableDatagridW<T>> {
                     // border: Border.all(color: Colors.green),
                     ),
                 child: DataTable(
-                  columnSpacing: 20,
+                  columnSpacing: widget.columnSpacing,
+                  horizontalMargin: widget.horizontalMargin,
+                  dividerThickness: 0,
                   showCheckboxColumn: false,
                   dataRowMaxHeight: rowHeight,
                   dataRowMinHeight: rowHeight,
@@ -226,7 +233,8 @@ class _ResusableDatagridW<T> extends State<ResusableDatagridW<T>> {
                     ),
                 child: SingleChildScrollView(
                   child: AtreeonPaginatedDataTable(
-                    columnSpacing: 20,
+                    columnSpacing: widget.columnSpacing,
+                    horizontalMargin: widget.horizontalMargin,
                     showCheckboxColumn: false,
                     showFirstLastButtons: true,
                     dataRowHeight: rowHeight,
diff --git a/pubspec.yaml b/pubspec.yaml
index 9d990e5..26f103b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: atreeon_datagrid_responsive
 description: A datagrid with sorting and filtering capabilities.  It is also responsive to screen size.  Fully Typed.
-version: 0.2.0
+version: 0.3.0
 homepage: https://atreeon.com
 repository: https://github.com/atreeon/atreeon_datagrid_responsive