[Toast] Add Class & Style properties

src/Core/Components/Toast/FluentToast.razor

@@ -5,7 +5,7 @@
 @namespace Microsoft.FluentUI.AspNetCore.Components
 
 <CascadingValue Value="this" IsFixed="true">
-    <div class="fluent-toast" id="@Id" tabindex="0" >
+    <div class="@Class" style="@Style" id="@Id" tabindex="0">
         <FluentStack Orientation="Orientation.Horizontal" Width="100%" VerticalAlignment="VerticalAlignment.Center" HorizontalGap="8">
             @if (_parameters.Icon is not null)
             {
@@ -29,7 +29,7 @@
                         break;
                     case ToastTopCTAType.Action:
                        <FluentAnchor title="@_parameters.TopAction"
-                                      Href="#"  
+                                      Href="#"
                                       Style="font-size: 14px; font-weight:400;"
                                       Appearance="Appearance.Hypertext"
                                       @onfocusin="@PauseTimeout"
@@ -63,7 +63,7 @@
                 @if (_parameters.SecondaryAction is not null)
                 {
                     <FluentAnchor title="@_parameters.SecondaryAction"
-                                  Href="#"        
+                                  Href="#"
                                   Style="font-size: 14px; font-weight:400;"
                                   Appearance="Appearance.Hypertext"
                                   @onfocusin="@PauseTimeout"

src/Core/Components/Toast/FluentToast.razor.cs

@@ -3,6 +3,7 @@
 // ------------------------------------------------------------------------
 
 using Microsoft.AspNetCore.Components;
+using Microsoft.FluentUI.AspNetCore.Components.Utilities;
 
 namespace Microsoft.FluentUI.AspNetCore.Components;
 
@@ -23,6 +24,10 @@ public partial class FluentToast : FluentComponentBase, IDisposable
     protected override async Task OnInitializedAsync()
     {
         _parameters = Instance.Parameters;
+
+        Class = new CssBuilder("fluent-toast").AddClass(_parameters.Class).Build();
+        Style = new StyleBuilder(_parameters.Style).Build();
+
         ToastContext!.Register(this);
 
         if (_parameters.Timeout.HasValue && _parameters.Timeout == 0)

src/Core/Components/Toast/Parameters/IToastParameters.cs

@@ -10,9 +10,12 @@ public interface IToastParameters
 {
     string? Id { get; set; }
     ToastIntent Intent { get; set; }
-    (Icon Value, Color Color)? Icon { get; set; }
     string? Title { get; set; }
 
+    (Icon Value, Color Color)? Icon { get; set; }
+    string? Style { get; set; }
+    string? Class { get; set; }
+
     ToastTopCTAType TopCTAType { get; set; }
     string? TopAction { get; set; }
     EventCallback<ToastResult>? OnTopAction { get; set; }

src/Core/Components/Toast/Parameters/ToastParameters.cs

@@ -17,6 +17,9 @@ public class ToastParameters : ComponentParameters, IToastParameters
     public EventCallback<ToastResult>? OnTopAction { get; set; } = default!;
 
     public (Icon Value, Color Color)? Icon { get; set; }
+    public string? Style { get; set; }
+    public string? Class { get; set; }
+
     public DateTime Timestamp { get; set; } = DateTime.Now;
     public int? Timeout { get; set; }