fix: div with bg-color not being rendered

Author: JohnCampionJr

src/Converters/Color.cs

@@ -7,15 +7,13 @@ public override void Build()
         EachNode("*[class*=bg-]", node =>
         {
             // only do automatic thing for div
-            if (node.TagName != "div") return;
-
-            node.ClassList.Add("w-full");
+            if (node.TagName != "DIV") return;
 
             var classes = node.ClassName;
             node.Attributes.RemoveNamedItem("class");
 
             var contents = node.InnerHtml;
-            node.Replace(TemplateNode("table", Doc, classes, contents));
+            node.Replace(TemplateNode("table", Doc, $"{classes} w-full", contents));
         });
 
         EachNode("*[class*=dark]", node =>