Answers for "bootstrap flexbox axis"

laravel clear cache

php artisan cache:clear
php artisan route:clear
php artisan config:clear 
php artisan view:clear

laravel clear cache

//Laravel 7 / 2021-01
php artisan cache:clear
php artisan route:clear
php artisan config:clear
php artisan optimize

how to manually remove cache in laravel

//You can call an Artisan command outside the CLI.

Route::get('/clear-cache', function() {
    $exitCode = Artisan::call('cache:clear');
    // return what you want
});

bootstrap display flex

<div class="d-flex">I'm a flexbox container!</div>