css selector could be improved

The embedded player is contained within a div with the classname “soundcloudIsGold”

This camelCase selector name does not appear to comply with published WordPress coding standards for core, themes and plugins. With this in mind, it would be preferable if this class name was renamed, eg: soundcloud-is-gold

http://make.wordpress.org/core/handbook/coding-standards/css/

http://wordpress.org/extend/plugins/soundcloud-is-gold/