diff --git a/BlazorDialog/BlazorDialog.csproj b/BlazorDialog/BlazorDialog.csproj
index 79e3070..70dd032 100644
--- a/BlazorDialog/BlazorDialog.csproj
+++ b/BlazorDialog/BlazorDialog.csproj
@@ -16,7 +16,7 @@
     <Copyright />
     <PackageTags>blazor blazor-component blazor-dialog dialog modal blazor-modal blazordialog blazormodaldialog blazormodal razor razor-components razorcomponents</PackageTags>
     <VersionSuffix>$(VersionSuffix)</VersionSuffix>
-    <Version>1.4.0</Version>
+    <Version>1.5.0</Version>
     <Version Condition=" '$(VersionSuffix)' != '' ">$(Version)-$(VersionSuffix)</Version>
     <Product>BlazorDialog</Product>
   </PropertyGroup>
diff --git a/BlazorDialog/Components/DialogBody.razor b/BlazorDialog/Components/DialogBody.razor
index 49a5190..ba3319f 100644
--- a/BlazorDialog/Components/DialogBody.razor
+++ b/BlazorDialog/Components/DialogBody.razor
@@ -1,9 +1,11 @@
 @namespace BlazorDialog
-<div class="blazor-dialog-body">
+<div class="blazor-dialog-body @CssClass">
     @ChildContent
 </div>
 
 @code{
 
     [Parameter] public RenderFragment ChildContent { get; set; }
+    
+    [Parameter] public string CssClass { get; set; }
 }
\ No newline at end of file
diff --git a/BlazorDialog/Components/DialogFooter.razor b/BlazorDialog/Components/DialogFooter.razor
index 797ec74..0ffdb21 100644
--- a/BlazorDialog/Components/DialogFooter.razor
+++ b/BlazorDialog/Components/DialogFooter.razor
@@ -1,8 +1,9 @@
 @namespace BlazorDialog
-<div class="blazor-dialog-footer">
+<div class="blazor-dialog-footer @CssClass">
     @ChildContent
 </div>
 
 @code{
     [Parameter] public RenderFragment ChildContent { get; set; }
+    [Parameter] public string CssClass { get; set; }
 }
\ No newline at end of file
diff --git a/BlazorDialog/Components/DialogHeader.razor b/BlazorDialog/Components/DialogHeader.razor
index 02192f0..9110d7d 100644
--- a/BlazorDialog/Components/DialogHeader.razor
+++ b/BlazorDialog/Components/DialogHeader.razor
@@ -1,5 +1,5 @@
 @namespace BlazorDialog
-<div class="blazor-dialog-header">
+<div class="blazor-dialog-header @CssClass" >
     <div class="blazor-dialog-title">@ChildContent</div>
     @if (ShowClose)
     {
@@ -12,6 +12,7 @@
 @code{
     [Parameter] public RenderFragment ChildContent { get; set; }
     [Parameter] public bool ShowClose { get; set; } = false;
+    [Parameter] public string CssClass { get; set; }
     [CascadingParameter(Name = "ParentDialog")] Dialog Dialog { get; set; }
 
     private async Task OnCloseClick()
diff --git a/README.md b/README.md
index 3580d29..f53dd8b 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,12 @@ Make sure that there is a call to `app.UseStaticFiles();` in your server project
 
 ## Release Notes
 
-<details open="open"><summary>1.4</summary>
+<details open="open"><summary>1.5</summary>
+    
+>- Added css class parameter to all helper components (header/body/footer).
+</details>
+
+<details><summary>1.4</summary>
     
 >- Added css class parameter to dialog component.
 </details>