justlitwicks

Here are the places I would like to fix. It is under each individual product under the shop page.

Site URL: http://www.justlitwicks.com Hello, I know nothing about coding but I'm wondering if someone help me with the code to reduce the product page description line spacing to single, rather than double? Also, is it possible to customize the box size and line spacing in additional information? Currently, 7.1. version, the first couple lines of my product description are normal font but when I go to add more it turns into double line spacing. For the additional information section I would like an accordion box that does not span the entire page but is rather aligned right. Is this possible? Thanks in advance!