Removing Bullets from Recent Posts

I’m having trouble removing thebullets on the recent posts widget area. I have a bullet that shows right above the thumbnail and I can’t seem to find the right class to edit (list-style:none) to get it fixed. When I inspect the style element it seems to be this:

li.rpwe-li.rpwe-clearfix
or
.rpwe-clearfix:before

Adding the list-style: none !important; to either isn’t making any difference. Any ideas?

https://ww.wp.xz.cn/plugins/recent-posts-widget-extended/