Please give contrast unordered lists in widget

First I’d like to appreciate you guys for the nice theme. I live everything about it except one issue.

The unordered lists in the widget section doesn’t have any contrast. I’m referring to the popular posts, categories, recent posts and archives widgets. They all look like a single paragraph instead of a list.

You might consider adding bullets to each item on the list or any other element to make readers easily differentiate the beginning and end of each item on the list.

Note: I created a www.ads-software.com account simply for this question. This is the reason why I haven’t bought your premium theme.

Lastly, I tried my best to edit the CSS but seems why knowledge is too poor for such. I might need to change my theme if I don’t find a solution. Thanks.