Theme development

I'm trying to add theme suggestions for "container" and it's adding the suggestions to the list, but its not using the suggestions I put in.  I've triple checked the file name, tried several directories in the themes template folder and still it won't load the file.

I can not understand, is it me or is it drupal or is it some cache or what....

I can't make @font-face working in Drupal, in Bootstrap themes stylesheet....

whenever I write

@font-face {
font-family: 'Source Sans Pro';
font-weight: normal;
font-style: normal;
font-display: swap;
src: local('Source Sans Pro'),
url('/fonts/SourceSansPro-Regular.woff2') format('woff2'),
url('/fonts/SourceSansPro-Regular.woff') format('woff');
}

Hi! I'm new to Drupal—and struggling to figure this out.

I'm trying to create a page that has specific content requirements. I'd like it to:

• Have a unique set of custom content fields
• Use a specific template
• Show up at a specific path

Is this possible?

When I try to use the Page Manager to create a page, I'm confused by what the "Variant Types" are about. I don't want to use Blocks or Panels (I don't think anyway)—I'm just wanting to be able to create specific, custom fields for the page and then reference them in a template.

I have 16 fields that are numbered (e.g. node.field_1.value, node.field_2.value, etc.). Rather than call each of these separately, I'd like to use a loop in my Twig template. So, I've got:

{% for i in 1..16 %}
{{ attribute(_context,"node.field_"~i~".value") }}
{% endfor }}

Using the attribute function from Twig.

But this doesn't work. It seems like it should, but I'm not doing something correct.

I'm not entirely sure of the correct way to describe this,

but I have a View page setup for events.

One field is "Ticket Link" and Another is "Event Image"

The listing page is being displayed via a Structure / View setup.

I want the Image when clicked, to link to the URL that is sourced from the "Ticket Link" field (external links)

How would I do that?

I have the following preprocess_node function..