Tweaking Chrome style with Ubuntu theme

I'm using Ubuntu 16.04 with ARC theme. In the GTK2 file I found:

# Chrome/Chromium
widget_class "*Chrom*Button*"                                       style "button"
widget_class "*<GtkCustomMenu>*<GtkCustomMenuItem>*"                style "chrome_menu_item"

# Chromium
style "chrome_menu_item" { bg[SELECTED] = @selected_bg_color }

and I can change chrome selected Menu BG color there. I want to change these colors:

• Bookmark panel background color
• Menu border color
• Menu item hover text color
• Address bar suggestion selected color and background color

How can I do that?