Created a property in the kardash.css file attached to the CSS template:
.vilejka-module ul {flex-wrap: wrap !important; display: flex !important;}

That's just the template stubbornly does not want to pull it up and takes it instead
div.k2ItemsBlock ul { }
and substituting properties there solves everything before updating K2

netflow.by/contacts/vilejka

There are changes. see the last 3 lines of kardash. css

netflow.by/templates/theme1049/css/kardash.css

I solved the problem myself..... Thanks....