single product page
my site is
1、In the single product page, when I put the mouse over the image，the image will be enlarged， and the image will move with the mouse.
I want to disable this function, what should I do？
2、In the single product page，after I change the Related products count from 3 to 4,
there will be 2 rows in the single product page,
I want the 4 products to be in a row.
what should I do?
Hope to get your help, thanks very much!