Clean up styles files

app/assets/stylesheets/application.scss

@@ -1,20 +1,21 @@
-/*
- * This is a manifest file that'll be compiled into application.css, which will include all the files
- * listed below.
- *
- * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
- * or any plugin's vendor/assets/stylesheets directory can be referenced here using a relative path.
- *
- * You're free to add application-wide styles to this file and they'll appear at the bottom of the
- * compiled file so the styles you add here take precedence over styles defined in any styles
- * defined in the other CSS/SCSS files in this directory. It is generally better to create a new
- * file per style scope.
- *
- *= require_tree .
- *= require normalize-rails
- *= require_self
- */
+@import 'bootstrap-tagsinput';
+@import 'jquery.jcrop';
+@import 'bootstrap-sprockets';
+@import 'utils/variables__bootstrap'; // pul bootstrap variables override
+@import 'sir-trevor';
+@import 'sir-trevor-icons';
+@import 'bootstrap';
+@import 'openseadragon/openseadragon';
+@import 'blacklight/blacklight';
+@import 'blacklight_gallery/default';
+@import 'spotlight/spotlight';
 
+@import 'normalize-rails';
 @import 'pul-assets';
 
-@import 'utils/variables__bootstrap';
+.viewer {
+  height: 400px;
+  iframe {
+    position: absolute;
+  }
+}