By manoj , 18 November, 2022

How can I find out the ID of the block?

We can find all block id's with the following ways.

using drush

 

drush ev "print_r(array_keys(\Drupal::service('plugin.manager.block')->getDefinitions()));"

 

programmatically

 

kint(array_keys(\Drupal::service('plugin.manager.block')->getDefinitions()));

By manoj , 15 November, 2022

What is :root in CSS?

 :root  : represent root element of the document. In HTML root represents is <html> element.

By manoj , 12 November, 2022

fluid and pixel widths

fluid/ liquid

full width of the browser and  automatically resized according to the size of the browser window i.e. no fixed width. in this we do not mentioned CSS Width property  like width: 180px OR WIDTH: 100% ;

This type of width we generally use for fluid layout design

Fixed

It is fixed width and can not resized automatically as fluid like width: 180px ;

while writing CSS  generally use either percentage widths or fixed widths.