Both sites powered by Gpeasy, both of them use gallery function
1. How to create same gallery look as in www.dentallineodontologia.com.br Look please the picture
2. In this picture usual gallery look http://screencast.com/t/NTc1MDliY
How do changes and from what this depend of?
And Important one: New version arrive and you publish the list of new features, that's good, but where we can find the detail description of each new functions how to use and what we receive from them?
I could not connect to the web site you listed.
However, I believe what you want to change is the way colobox pop outs look for images in galleries.
there you will see a drop down box for 'colorbox style' with 'example 1'
There are currently 6 examples you can use for the colorbox gallery display. Try each and see what you like.
You can also find this information in the documentations here
Since 1.7 is still in alpha I have not taken the liberties to update any documentation. When Josh releases it as a beta I'll get going on the new documentation. It would be pointless to put up documentation for an alpha when much can change very quickly.