I just wonder why the size/width in Product Grid in the admin panel is not adjusting. I created a local copy of the grid.php from the core file. I tried editing the sizes of the column
(/app/code/local/Mage/Adminhtml/Block/Catalog/Product/Grid.php) but when I try to refresh the admin page nothing happens. I cleared the cache still the same the width are the same.
Can anyone guide me how to increase the width size of every column?
In addition, is there a way I can the FROM and TO in the PRICE and QTY Column? How?