Fix full width video

Author: ZenCocoon

content/assets/stylesheets/_bootstrap-bookingsync-custom.scss

@@ -36,7 +36,7 @@
 // @import "bootstrap/thumbnails";
 // @import "bootstrap/alerts";
 // @import "bootstrap/progress-bars";
-// @import "bootstrap/media";
+@import "bootstrap/media";
 @import "bootstrap/list-group";
 @import "bootstrap/panels";
 @import "bootstrap/responsive-embed";