/*屏蔽标题栏*/
    #top_nav,
	.navbar forpc,
	#author_profile,
	#div_digg,
	#postDesc,
	.postDesc,
	.cnblogs_ch,
	#cnblogs_ch,
	/*屏蔽底层广告,文章首页*/
	.under-post-card,
	#under_post_card2{
 		display:none; !important
	}