The code I'm using is:
/* The "Continue Shopping" button in up state */When I try to use that on my store (or more accurately, on a local offline test build of the store) the original continue shopping button appears, and looking in the chrome Inspector reveals that my style is underneath.
div.ecwid-ContinueShoppingButton-up, div.ecwid-ContinueShoppingButton-up-hovering, div.ecwid-ContinueShoppingButton-ie6-up, div.ecwid-ContinueShoppingButton-ie6-up-hovering {
background-image: url(http://i.imgur.com/PFHbDnz.png) no-repeat top center;
}
/* The "Continue Shopping" button in down state */
div.ecwid-ContinueShoppingButton-down, div.ecwid-ContinueShoppingButton-down-hovering, div.ecwid-ContinueShoppingButton-ie6-down, div.ecwid-ContinueShoppingButton-ie6-down-hovering {
background-image: url(http://i.imgur.com/PFHbDnz.png) no-repeat top center;
}

Disabling the first style (the original one) using the element inspector shows my new button, which then works correctly. I just want to get rid of the original one that is rendering on top.
Can anyone help?