Blog in Theme X Ethos

How do I switch off the possibility to comment my blog?

I would appreciate to see a gap between the enlared pic when a contribution in my Blog is open, i.e.

I feel there should be about one Zentimetre space between the header and foto.

  1. Disable Comments -

  2. In Dashboard > Appearance > Customize > Additional CSS add this code:

.single .entry-thumb { margin-top: 35px; }