REFRESH/ADD TO CART buttons same size as FORM width, how do i change???

Hi zenners,
my site ishttp://www.mydfashop.com when i go to a product page the 'Add to cart' button is the same as the FORM width. Now i went into the stylesheet and found it was the FORM width being the trouble but i need the FORM width to be 250 and the 'Add to Cart' button 159.
Here is an image

http://mydfashop.com/images/refresh.jpg

It just pushes everything across, can anyone help???
:dontgetit

The issue stems from your stylesheet, rather then changing the specific style for that particular element you have added a width

stylesheet.css (line 78)

form, select, input {
display:inline;
font-size:0.9em;
margin:0;
width:250px;
}

your quickfix for this would be

.cartQuantityUpdate input {
width:189px;
}

ok great thanks for the reply although the Refresh button below next to 'back to Shop' is till 250 wide and the 'Add to Cart' on the product page is 250 wide...Any suggestions???

Hi zenners,
Does anyone know how i could get only one refresh button on my CART page???