Drupal 8.x

I have to do something similar, with fixed background images triggered by scrolling

https://www.nytimes.com/interactive/2018/10/26/world/middleeast/saudi-ar...

is there a similar module for D8?

Hello!

In Drupal 8 any image field, with any image style, do not shows after node creation. The image appears in a folder on the server. And if you open this page on other browser, image works. And if you remove itok= parameter in the first browser, the image works too.

The web server has permissions to wright in the styles folder. The temp folder in the setings is "/var/www/user/data/mod-tmp"

What can be wrong?

Thanks, and sorry for my bad english!

So, I am continuing migration to Drupal 8....

I had to do manual import of url_alias into Mysql.... 

and some nodes work (those that are part of Books), and many, many nodes doesn't work.....

Nodes and Alias show the Correct URL_ALIAS, but when Node is clicked - it leads to Incorrect (old, wrong) Alias and tells - Page not Found.... but Teasers are working and showing in Views....

I am trying to install a Multisite. During Installation process my computer switched off....

Now, I emptied Database, deleted everything from Files folder, refreshed Settings.php.....

I am still getting errors and blank pages on repeated Drupal installation.....

What else files should be changed?! Any files in Core to be changed?!

I've been working with Drupal since about 2012. I'll label myself as a solid "intermediate". I am currently using the MAMP environment; each site I am working on in its own folder in HTDOCS. This has worked well for me, however as I have branched into using Composer, I am seeing things like Drupal VM, Docker, Docksal, etc.