I recommend editing base.css and searching "*", you will see that there are many comments closed without having opened before.
That causes strange errors that are hard to find, so if you use this theme, start here.
Example:
.ow_console .ow_tooltip_top_right.ow_tooltip {position: fixed;z-index: 100;top: 78px !important;left: 0px;width: 100%;padding-top: 8px; */;margin-top: -7px;}