html,body{background:#000!important;margin:0!important;padding:0!important}header,footer,nav,.site-header,.site-footer,.entry-header,.post-navigation,.comments-area,.sidebar,#masth...

提取好的插件：使用封装工具 封装即可

html,body{background:#000!important;margin:0!important;padding:0!important}header,footer,nav,.site-header,.site-footer,.entry-header,.post-navigation,.comments-area,.sidebar,#masth...