1) To change the color or text of buttons, please go to our app's Settings
2) If you wish for us to match the colors, fonts or image sizes we offer a free customization service. This also includes changing the position of cross sells (below thumbnails, under the Add to Cart button, top of the cart page, etc).
For all other types of customization, we encourage you to reach out to our partner Storetasker, who will help customize cross sells to your desired specifications:
3) If you know basic HTML & CSS, or have a developer, you can customize cross sells with an override file. Here's how:
3.1) check the version of Cross Sell you are running. This can be done in the Account section of our app
3.2a) If you're on version 1 (you're probably on this version if you installed prior to February 2, 2018), you can customize your cross sells by modifying the CSS styles and/or the content of the xsoutput variable in the file named cross-sell.liquid in the Snippets folder of your theme. If we've customized your cross sells before, you might have a file named cross-sell-custom.liquid instead.
3.2b) If you're on Version 2 or higher (you're probably on this version if you installed after Feb2, 2018), follow these instructions here: https://help.csell.co/support/solutions/articles/3000078239
If you run into any problems or just have any questions, just get in touch. We'll be happy to help!