How much CSS3 can I use

Does Vaadin alow full CSS3 usage or is it limited like in JavaFx?
And also does vaadin have drag and drop designing??

Vaadin doesn’t limit CSS usage, it depends on the browsers you want to support. You can do drag’n’drop UI designs using
Vaadin Designer

tHANKS cAN’T WAIT TO GET TO IT. i’VE REALLY BEEN TRYING TO DECIDE WHATS THE BEST ROUT TO GO AS FAR AS DEVELOPING WEB APPLICATIONS (jAVA OR html5/JAVASCRIPT/CSS) sorry about the caps lock. But I geuss since Java is so robust it would be the best option but the learning curve seems so great…