Answers for "how to absolute center a div bootstrap 4"

command laravel for php artisan make :auth

composer require laravel/ui
php artisan ui vue --auth

php artisan make:auth Command "make:auth" is not defined.

composer require laravel/ui
php artisan ui vue --auth
php artisan migrate

laravel make auth

Laravel's laravel/ui package provides a quick way to scaffold all of the routes and views you need for authentication using a few simple commands:

composer require laravel/ui

php artisan ui vue --auth

align eliment in center of row bootstrap

<div class="row justify-content-center">
  ...inner divs and content...
</div>

how to center vertically in bootstrap col

<div class="my-auto">
  ...inner divs and content...
</div>