feat: Multiple border style. (#202)

examples/dom/CMakeLists.txt

@@ -1,6 +1,7 @@
 set(DIRECTORY_LIB dom)
 
 example(border)
+example(border_style)
 example(color_gallery)
 example(dbox)
 example(gauge)
@@ -10,6 +11,7 @@ example(html_like)
 example(package_manager)
 example(paragraph)
 example(separator)
+example(separator_style)
 example(size)
 example(spinner)
 example(style_blink)