[IMP] website_blog, *: review latest posts snippet

* website

This commit reviews the latest post snippet(s). It fixes the list style
option and renames it to "Hover effects", most of the css for those
effects were broken, since the XML had been altered in bb0cdec and the
css had not been adapted, resulting in most rules being unable to target
anything.

The number of posts option has been removed in favor of a fixed number
that depends on the screen size so that the layout looks good on all
devices (3x1, 2x2 1x3), this makes the layout more responsive and
prevents having a select with 10 options where most choices would result
in a poor layout.

The list, big picture and horizontal layouts of this snippet have been
fused, and the layout is now an option on the snippet. A new 'cards'
layout similar to the one on odoo.com/blog has been added as well.

Lastly, a new option has been added to choose which posts are displayed:
most recent or most viewed.

task-2152188
PR: odoo/odoo#42466

0 files changed, 0 insertions, 0 deletions