diff --git a/projects/ngx-datatable/src/lib/components/datatable.component.ts b/projects/ngx-datatable/src/lib/components/datatable.component.ts
index 2e6a68537..c6b71077b 100644
--- a/projects/ngx-datatable/src/lib/components/datatable.component.ts
+++ b/projects/ngx-datatable/src/lib/components/datatable.component.ts
@@ -701,8 +701,16 @@ export class DatatableComponent implements OnInit, DoCheck, AfterViewInit, After
     this.rowDiffer = differs.find({}).create();
 
     // apply global settings from Module.forRoot
-    if (this.configuration && this.configuration.messages) {
-      this.messages = { ...this.configuration.messages };
+    if (this.configuration) {
+      if (this.configuration.messages) {
+        this.messages = { ...this.configuration.messages };
+      }
+      if (this.configuration.cssClasses) {
+        this.cssClasses = { ...this.configuration.cssClasses };
+      }
+      this.headerHeight = this.configuration.headerHeight ?? this.headerHeight;
+      this.footerHeight = this.configuration.footerHeight ?? this.footerHeight;
+      this.rowHeight = this.configuration.rowHeight ?? this.rowHeight;
     }
   }
 
diff --git a/projects/ngx-datatable/src/lib/ngx-datatable.module.ts b/projects/ngx-datatable/src/lib/ngx-datatable.module.ts
index f3b351d8f..720ce8375 100644
--- a/projects/ngx-datatable/src/lib/ngx-datatable.module.ts
+++ b/projects/ngx-datatable/src/lib/ngx-datatable.module.ts
@@ -105,9 +105,21 @@ export class NgxDatatableModule {
  * Interface definition for INgxDatatableConfig global configuration
  */
 export interface INgxDatatableConfig {
-  messages: {
+  messages?: {
     emptyMessage: string; // Message to show when array is presented, but contains no values
     totalMessage: string; // Footer total message
     selectedMessage: string; // Footer selected message
   };
+  cssClasses?: {
+    sortAscending: string;
+    sortDescending: string;
+    sortUnset: string;
+    pagerLeftArrow: string;
+    pagerRightArrow: string;
+    pagerPrevious: string;
+    pagerNext: string;
+  };
+  headerHeight?: number;
+  footerHeight?: number;
+  rowHeight?: number;
 }