You can add CSS modifications (single element or more) to the CSS file of your site – that works very well, sometimes an !important is needed. I don’t have experience with the Felynx Forest theme thus I don’t know how the seekda widget behaves but I had no big issues with other WordPress templates. You can also use the “advanced” tab in the back end where you can find the integration codes and information. In the advanced settings, you can select CSS and place the CSS modifications there. For integration, you have a .js and two different <div> containers. the HTML itself renders automatically so you will not have access to the HTML structure itself. hope this helps, otherwise, you can always contact the seekda support either per email or phone. They are very friendly and cooperative.
