Right-to-Left (RTL) Language Support
To make the default RTL version just follow the below steps.
To enable RTL, Add the attribute dir="rtl" to the <html> tag.
<html lang="en" dir="rtl">Update the CSS links in App.razor by including the link css files to include the RTL stylesheet:.
<link href="/css/app-rtl.min.css" rel="stylesheet" type="text/css">