Как добавить кнопку закрытия на загрузочную карту? ⇐ CSS

[Anonymous]

I have a bootstrap card using the following code:

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Someone famous in Source Title
I am using the following code to get my close button working:

The close button is not working and I am new to bootstrap. Therefore, I need some help.


Источник: https://stackoverflow.com/questions/439 ... strap-card