Enhance Explorer FA Theme BS Buttons fixes #1178

themes/explorer-fa/theme.js

@@ -72,10 +72,10 @@
         previewZoomButtonIcons: {
             prev: '<i class="fa fa-caret-left fa-lg"></i>',
             next: '<i class="fa fa-caret-right fa-lg"></i>',
-            toggleheader: '<i class="fa fa-arrows-v"></i>',
-            fullscreen: '<i class="fa fa-arrows-alt"></i>',
-            borderless: '<i class="fa fa-external-link"></i>',
-            close: '<i class="fa fa-remove"></i>'
+            toggleheader: '<i class="fa fa-fw fa-arrows-v"></i>',
+            fullscreen: '<i class="fa fa-fw fa-arrows-alt"></i>',
+            borderless: '<i class="fa fa-fw fa-external-link"></i>',
+            close: '<i class="fa fa-fw fa-remove"></i>'
         },
         previewFileIcon: '<i class="fa fa-file"></i>',
         browseIcon: '<i class="fa fa-folder-open"></i>',