/* remove "home link" from front page navigation for guests*/
.block_navigation .tree_item.branch a[title="Home"] { height:0; display: none; }

/* remove "subscribe to this form" link */
.subscribelink { display: none; } 

/* hide "discuss this topic" on front page */
#page-content #region-main-box #region-post-box #region-main-wrap #region-main .region-content #site-news-forum .forumpost .row.side .options.clearfix .link { height:0; display:none !important; }

/* hide nav */
#page-content #region-main-box #region-post-box .block-region .region-content .block_navigation.block { height:0; display:none !important; }