Remove the zero under blog post

At the first:

Thanks in Advanve for the help! ??

My problem: I don′t need the calendar, user and command icon under my blog posts.

Removing them was not difficult.

My entries in the additional css

i.font-icon-post.fa.fa-comment-o {
display:none!Important;
}

i.font-icon-post.fa.fa-calendar {
display:none!Important;
}

i.font-icon-post.fa.fa-user {
display:none!Important;
}

But: i can′t remove the zero under the posting!

Anything can help me please?

Best regards
Christian

The page I need help with: [log in to see the link]