How to fix valo theme in a server with vaadin 7.1.5 ?

Hello,

i’m new with Vaadin and i wanna know how to fix that:
Look the print
theme730
(in localhost with vaadin 7.3.0 jars installed)
and
theme715
(in a server with vaadin 7.1.5 jars installed).
The theme is not exactly the same, how to fix that?
Sorry if the question is sample…
16807.jpg
16808.jpg