thirteencentpinball on "[Plugin: Twitter Widget Pro] Customizing your awesome plugin"

You can delete your padding and do this instead; it works nicely:

.retweet:after,
.in-reply-to:after {
     content: ' | ';
}

Also remember you can save some time with CSS by writing "padding: 0 14px;" and it's the same as 0 14px 0 14px :)