Logign from Mysite to Vbulletin

Hello Friends,
I purchased vBulletin 5 connect.

My project is built in laravel 5.2 framework, I want to login vBulletin through my site. Is it possible ??
I already have some users, can we possible to login with that credentials.

i want Vbulletin Login/Register to custom php page.

How can i apply my custom css on vBulletin.?

any help appreciated

[noypiscripter]

To login to vBulletin from an external script:
http://www.vbulletin.com/forum/blogs...n-your-website

To apply custom CSS, you change Style Variables in AdminCP or if a certain element has no style variable assigned, you can add your own CSS in css_additional template or via Sitebuilder (Edit Site ON) > Style > CSS Editor.