Touch to Increase on HTML5 Banner w/GWD

[BeryFPS]

Hello,

 

I'm new here and I'm sorry if I will make topic on wrong forum.

 

I saw this really cool banner of World Of Tanks somewhere in the internet (and also i found it on the greensock forums) and I have question. Banner: http://cdn2.worldoftanks.com/d_parhimovich/fbatwork/banners/wot/sniper_sight/

 

At the end of the banner, these is [ BATTLE ] button that increases in scale when I touch it and decreases when i move cursor out of it. I tried searching for tutorials how to make this in Google Web Designer, but didn't find any. Can anyone help please?

 

Thanks

 

 

 

 

[ohem]

I don't use GWD, but this might help you with implementing a rollover state: https://support.google.com/webdesigner/answer/6179124?hl=en