Hi Doc24,
There is no such setting option in plugin that you used, so you need to use custom css to fix the issue as we post css code already.
.fr_widgets_bottom_widget ul li a:before{
display:none;
}
Css for flat responsive theme.
Regarding to other theme you can change the
name(use necessary div name instead of ‘.fr_widgets_bottom_widget’ ) using by theme.
Thanks