My Product thumbnail image size in Woocommerce in Twenty Fourteen Theme is small just 105px each, I have tried increasing the thumbnail to 200px but nothing happens, I have also tried taking out a column reducing from 4 to 3 or even 2.
The whole thing seem constricted by the overall width allowed, I have look in Twenty Fourteen style.css and found a few items in size around the overall 4 column width of 474px and I have tried increasing these but nothing happens. It seem there is an overall width restriction, but which isn't there on a normal blog page, just on woocommerce pages.
I've looked in Firefox with Figbug but can't find anything.
The template works well on my smartphone when it's in 2 columns.
Does anyone know what controls this?