How to customize the Impulse theme: image size, dropdowns, and product pricing?

[Aaron0009]

1. how to know what size of the image in this slider.

2. how do you apply a dropdown button

3. how do you remove the price from the main product page. but show price once click.

4. what is the size of the thumbnail image of product

[Mr_RaviRaj]

@Aaron0009
Kindly Check out this link.
https://sixads.net/blog/shopify-product-image-sizes/