[ozzy47]

I am pretty sure if you remove or comment that out, it will mess up the posthead.

So I would add this to the additional.css instead.

/* Start Hide Date And Time In Postbit */
.postbit .posthead .postdate, .postbitlegacy .posthead .postdate {
    color: transparent;
}

.postbitlegacy .posthead .time {
    color: transparent;
}
/* End Hide Date And Time In Postbit */

Also doing it that way eliminates the need for template editing.