How to include another css file for admin in Yii2?

Question

Yii

There is an admin section, how to connect not site.css but admin.css, but so that site.css is not used

Answer 1

Two layouts, different assets are connected to them - not the only option
Everything is in detail in the docks: www.yiiframework.com/doc-2.0/guide-structure-asset...
If we took the advanced template, there would be no such problem at all.

Answer 2

Good afternoon.
Copy the AppAsset.php file, rename it to AdminAsset.php.
Write down your paths and files.
Connect in admin.