Hello Jewatoge:

The problem is that the style (css) files that theoretically should have been
copied are missing.

Add filters to download:

+./assets/css/font-awesome.min.css
+./styles/AllanStyle-SUBSILVER/theme/stylesheet.css
+./styles/AllanStyle-SUBSILVER/theme/en/stylesheet.css

+./ext/hifikabin/translate/styles/prosilver/theme/translate.css
+./ext/paul999/mention/styles/all/theme/mention.css
+./ext/rmcgirr83/contactadmin/styles/prosilver/theme/imageset.css
+./ext/phpbb/boardannouncements/styles/all/theme/boardannouncements.css