Product preview card component

• I'm having a problem on naming classes in every elements, I am not really sure if class="product__btn" is correct even that's the only button in component. Do you have any suggestion on how can I name that particular element?

• Regarding on the image in component, we know that the image will change depends on the window size, what I did is put class="hide-in-desktop" on the first image (Anyway I'm doing mobile-first) and class="show-in-desktop" to other image ,it is the only solution I came up without using Javascript, is there another way to do it?

Thank you