Creating Flat Buttons

I want to create flat buttons having the same functionality as that of vaadin button. The look of the button show be same as the one in the provided
this
link.

hi,

It’s really simple, you just need to work on css, overiding .v-button in your theme. Add a css style class selector to your buttons definition if you don’t want to override any button.

For my lib I replaced default img with pure css. Check example at
http://vaadin.vostoksystem.eu
, i18n button, css tab on the right, and yes, you have to override all those classes !