How to add a header area?

问题

Please tell me how to add a header area on this page. Photo below.

回答1:

1. Declare any new regions in your THEMENAME.info.yml file.

2. Print your region in page.html.twig.

If you declared

header: 'Header'

then you will print it in page.html.twig like this:

{{ header }}

After that you can create your custom block and place it in the newly created region. For more details and info go to Drupal 8 Docs.

来源：https://stackoverflow.com/questions/53790860/how-to-add-a-header-area