I see conflict with your theme. It adds some iregular CSS for items with #title ID. Please navigate to Dashboard > Forums > Settings > Style admin page and put this CSS code in Custom CSS Code textarea. Then delete all caches and do Ctrl+F5 on forum front:

#wpforo #wpforo-wrap #title { 
    display: block;
    float: none;
    height: auto;
    text-indent: 0;
    margin: 4px 0 5px;
    width: 100%;
    padding:10px 10px 7px 10px!important; 
    text-transform:none;
    font-size:17px;
    line-height:22px;
}

Hi Robert,

Thanks a lot for the fast and useful reply! It works now.

However, we have another issue (let me know if I should open a new topic): a moderator posted a new topic ( http://www.devotes-project.eu/community/general-discussion-about-neat/announce-version-1-3-of-neat-published/#post-1) that is "awaiting moderation". Despite the fact that he as full permissions and therefore this should not happen, I tried to approve it as admin but nothing changes...

Thanks!

Best,

Marianna

Are you sure the "Can Pass Moderation" permission is checked/enabled for Moderator Usergroup? Check it in Forums > Usergroups admin page. Also make sure the moderator is not a new user. The limit of new registered users can be managed in Forums > Tools > Antispam admin page.

Thanks again R0bert. Yes, he is a new user, but as Moderator he is allowed to Pass Moderation (screenshot attached). The problem is also that even when I (as Admin) try to approve the post, it remains in "moderation" and nothing changes...