Add textAlign

Author: iosephmagno

Diff for: lib/src/html_stylist.dart

@@ -128,7 +128,7 @@ class HTML {
       TextAlign? textAlign,
       }) {
     return RichText(
-      textAlign: TextAlign.left,
+      textAlign: textAlign ?? TextAlign.left,
       text: toTextSpan(
         context,
         htmlContent,

Diff for: pubspec.yaml

@@ -1,6 +1,6 @@
 name: simple_html_css
 description: This package allows you to use simple HTML and inline CSS styles to style your text in flutter. A fork of css_text package.
-version: 3.0.1+3
+version: 3.0.1+4
 homepage: https://github.com/ali-thowfeek/simple_html_css_flutter
 repository: https://github.com/ali-thowfeek/simple_html_css_flutter
 environment: