decorate alert box !!

Question

how i decorate alert box and set style for it ??
such as setting background color or add other elements in it..
or how to add box and set its style ???

Answer 1

You cannot.

Check this question posted a few minutes before yours:
https://www.sololearn.com/Discuss/240703/?ref=app

And feel free to search in already asked/answered question: this one was regulary posted ( you can find other threads about it ^^ )