移除span的html,从最后一个span元素的伪元素内容中移除::

我试图从最后一个元素中删除::after伪元素的内容。我已经设法与其他人做好了,但我不知道为什么这个工作不正常。从最后一个span元素的伪元素内容中移除::

HTML:

Comments:

f56b3cd0b5dfcdff00a9c3769d2d02d7.png

User 1 Date: 19/10/2014

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iusto ullam veritatis cupiditate soluta qui, numquam laudantium fugit! Cum reiciendis sapiente doloremque molestiae laudantium quas aut, itaque rerum minus natus sed.

CSS:

.comments {

p , span{

font-size: 14px;

}

.comment-meta span{

&:after{

content: " | ";

margin:0 15px;

}

&:last-child:after{

content: " ";

margin: 0;

}

}

}

2014-10-19

nCore