markvale

We appear to have the same issue – just upgraded to Proteo 1.7.1 and suddenly the site has an abnormal layout: what should be from 5 items per row to all items in a single column.
We have cleared the server side caching, but for any user who has visited the site before there appears to browser caching of Proteo style.css which causes the issue. If they Ctrl+F5 they get a new version of the style.css and everything is fine, but I that isn’t really a solution.
There appears to be something odd with the version string for style.css which shows as
<link rel='stylesheet' id='parent-style-css' href='https://www.isle20.com/wp-content/themes/yith-proteo/style.css?ver=5.8.1' type='text/css' media='all' />
This is the version number of wordpress not the version number of Proteo and obviously it didn’t change when I updated Proteo – which is why the browsers are not fetching the new version of the file.
Yes we are using a child theme of Proteo but there is nothing in it’s style.css and it is correctly loading with version number 1.7.1 `<link rel=’stylesheet’ id=’yith-proteo-style-css’ href=’https://www.isle20.com/wp-content/themes/yith-proteo-child/style.css?ver=1.7.1&#8242; type=’text/css’ media=’all’ />
`
Any suggestions?
example impacted page is https://www.isle20.com/books/

Same is happening to my sites. I can’t see any CSS conflicts, but without further input from @webfactory then I’m not sure I’m looking in the right place.
see https://www.aniodhlann.org.uk/ map in right sidebar only top 25% of map showing in interactive lightbox map.