Hi, I had a same problem with same Gavick template and Hikashop, follow this and you will be able to modify CSS, because of less in bootstrap YOU CAN NOT just delete or change direct in Template.css your styles, here is what helps to me:
1. Go to in FTP or Localhost in this folder and get the file: ../templates/meet_gavern/less/override.less
2. Open blank file "override.less" with your text editor
3. Add this code a,nd save:
.hasTooltip {
display: inline !important;
}
That's it!

I found this help on Github post, that you CAN NOT overwrite .css files BUT add code to your "override.less" file for what you want to change. Then it will updates all css in the meet_gavern free joomla template.
Hope it helps!
PS: Posting here and explaining my issue just make me feel more frustrated as I was, the OWNER of this site and Hika should found better ADMINS for support.
To be admin means to have responsability and help ppl and not asking stupid question if all needed I said!