Switch Side-by-Side-Comparison sample theme from Fluent to Tailwind

Co-authored-by: suriyaprakasamr <302142999+suriyaprakasamr@users.noreply.github.com>

Author: Bold Create Agent

Side-by-Side-Comparison/README.md

@@ -59,7 +59,7 @@ Press **F5** or click **Run** in Visual Studio. The application will launch in y
 
 ## Verify the Sample
 
-1. Launch the application.
+1. Launch the application. The sample is configured with the Syncfusion **Tailwind** theme (`tailwind.css`).
 2. Click **Choose file** under **Original document** and select a DOCX file.
 3. Click **Choose file** under **Revised document** and select another version of the same document.
 4. Click **Compare**.

Side-by-Side-Comparison/Views/Shared/_Layout.cshtml

@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!DOCTYPE html>
 <html>
 <head>
     <meta charset="utf-8" />
@@ -7,7 +7,7 @@
     @Styles.Render("~/Content/css")
     @Scripts.Render("~/bundles/modernizr")
     <!-- Syncfusion ASP.NET MVC controls styles -->
-    <link rel="stylesheet" href="https://cdn.syncfusion.com/ej2/33.2.3/fluent.css" />
+    <link rel="stylesheet" href="https://cdn.syncfusion.com/ej2/33.2.3/tailwind.css" />
     <!-- Syncfusion ASP.NET MVC controls scripts -->
     <script src="https://cdn.syncfusion.com/ej2/33.2.3/dist/ej2.min.js"></script>
 </head>