How can change a styling of javascript alert button?

Question

I want to change a style of javascript alert box.As you can see in many website like
facebook,Here is alert boxex are stlyed.how can I do that.

i dont believe you can change the native window.alert() style. it must've been a custom <div> you were seeing. — YS.
– YS., Commented Oct 21, 2012 at 12:50

David G · Accepted Answer · 2012-10-21 12:51:28Z

1

You can't change it; it is implemented by the browser.

answered Oct 21, 2012 at 12:51

David G

97.6k41 gold badges173 silver badges258 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

gdoron · Accepted Answer · 2012-10-21 12:50:55Z

0

You can't style the alert box.

You can create a div put the message in it style it with css and pop it up with javascript.

An example for this can be find in the jQuery UI dialog widget, DEMO

answered Oct 21, 2012 at 12:50

gdoron

151k59 gold badges302 silver badges376 bronze badges

Community · Accepted Answer · 2017-05-23 11:58:35Z

0

You can not style alert box, what you could do is create a modal popup

eg.

CommunityBot

11 silver badge

answered Oct 21, 2012 at 12:56

17.7k2 gold badges50 silver badges62 bronze badges