Validation with javascript

[Nabila]

I’m trying to practice JavaScript, it’s a simple code to do validation

but when I press the login buttom the output page hasn’t the similar style like what I did.
try it Sir @Alhakem please

https://zealous-ardinghelli-01a6ba.netlify.com/

bibaflower1/validationJavaScript

[sniperadmin]

Div="main" you forgot to close it

Done!

[Nabila]

A big thank @sniperadmin

[sniperadmin]

Welcome @Nabila!
Nice code!