~/.gtkrc-2.0 Fix eclipse (Also use https://github.com/mjnaderi/eclipse-themes)

.gtkrc-2.0

style "gtkcompact" {
# font_name="Liberation 8"
 GtkButton::defaultborder={0,0,0,0}
 GtkButton::defaultoutsideborder={0,0,0,0}
 GtkButtonBox::childminwidth=0
 GtkButtonBox::childminheigth=0
 GtkButtonBox::childinternalpadx=0
 GtkButtonBox::childinternalpady=0
 GtkMenu::vertical-padding=0
 GtkMenuBar::internalpadding=0
 GtkMenuItem::horizontalpadding=2
 GtkToolbar::internal-padding=0
 GtkToolbar::space-size=0
 GtkOptionMenu::indicatorsize=0
 GtkOptionMenu::indicatorspacing=0
 GtkPaned::handlesize=4
 GtkRange::troughborder=0
 GtkRange::stepperspacing=0
 GtkScale::valuespacing=0
 GtkScrolledWindow::scrollbarspacing=0
 GtkExpander::expandersize=10
 GtkExpander::expanderspacing=0
 GtkTreeView::vertical-separator=0
 GtkTreeView::horizontal-separator=0
 GtkTreeView::expander-size=8
 GtkTreeView::fixed-height-mode=TRUE
 GtkWidget::focuspadding=1
# xthickness=2
# ythickness=2
}


class "GtkWidget" style "gtkcompact"

style "gtkcompactextra" {
 xthickness=0 ythickness=0
}
class "GtkButton" style "gtkcompact"
class "GtkToolbar" style "gtkcompact"
class "GtkPaned" style "gtkcompact"