Menu separator overlaps with icon

Hi, I use shortcode in my last menu item

[av_font_icon icon='ue922' font='entypo-fontello' style='' caption='' link='' linktarget='' size='20px' position='left' color='#a81010'][/av_font_icon]For Windows

This looks great except that for a brief moment I see the separator then the icon covers it. I would like to keep the separators (the short ones)

Is there a way to either not display that one specific separator or make sure it does not overlap with the icon. Thank you