Views overlay cannot save or apply

too many unlabelled custom or fieldset fields

Drupal Add js

D8 Check if image is empty

{% if content.field_name|render is not empty %}
{{ content.field_name }}Foo
{% endif %}


node template background image url

See this issue

...two methods are described and both work.

You can do this in twig:

See: regarding twig functions and filters.


Second you can do this in preprocess e.g.:


Tiny gap under video HTML 5

It's because they are inline elements with resizable height (most inline elements are not explicitly resizable). If you set them to display: block; the gap goes away. You can also set vertical-align: top; to achieve the same result.


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