xfce

Configure desktop icons, label and position:

Create file .gtkrc-2.0 in home directory:

style "xfdesktop-icon-view" {
    XfdesktopIconView::label-alpha = 0
    XfdesktopIconView::selected-label-alpha = 100
    XfdesktopIconView::ellipsize-icon-labels = 0
    XfdesktopIconView::tooltip-size = 128

    XfdesktopIconView::shadow-x-offset = 0
    XfdesktopIconView::shadow-y-offset = 1
    XfdesktopIconView::shadow-color = "#000000"
    XfdesktopIconView::selected-shadow-x-offset = 1
    XfdesktopIconView::selected-shadow-y-offset = 1
    XfdesktopIconView::selected-shadow-color = "#000000"

    XfdesktopIconView::cell-spacing = 6
    XfdesktopIconView::cell-padding = 4
    XfdesktopIconView::cell-text-width-proportion = 2

    base[NORMAL]   = "#000000"
    base[SELECTED] = "#6B6B6B"
    base[ACTIVE]   = "#ffffff"

    fg[NORMAL]   = "#ffffff"
    fg[SELECTED] = "#ffffff"
    fg[ACTIVE]   = "#ffffff"
}
widget_class "*XfdesktopIconView*" style "xfdesktop-icon-view"

To apply changes, restart xfdesktop:
$ killall xfdesktop


=== Update Terminal colors (Tango) ===

~/.config/Terminal/terminalrc: 

[Configuration]
BackgroundMode=TERMINAL_BACKGROUND_TRANSPARENT
BackgroundDarkness=0.950000
ColorPalette2=#b4b400000000
ColorPalette4=#cbcb7c7c0000
ColorPalette5=#00003f3f6868
ColorPalette6=#bfbf0000efef
ColorPalette7=#0000a61dd074
ColorPalette8=#c6c6c6c6c6c6
ColorPalette9=#5ef75ef75ef7
ColorPalette10=#ffff52990000
ColorPalette11=#9393dada0000
ColorPalette12=#ffffe1e13939
ColorPalette13=#00007373a2a2
ColorPalette14=#dbdb8181ffff
ColorPalette15=#8181e3e3ffff
ColorForeground=#c6c6c6c6c6c6
ColorCursor=#c6c6c6c6c6c6
TabActivityColor=#00003f3f6868
ScrollingSingleLine=FALSE
MiscAlwaysShowTabs=FALSE
MiscBell=FALSE
MiscBordersDefault=TRUE
MiscCursorBlinks=FALSE
MiscCursorShape=TERMINAL_CURSOR_SHAPE_BLOCK
MiscDefaultGeometry=80x24
MiscInheritGeometry=FALSE
MiscMenubarDefault=TRUE
MiscMouseAutohide=FALSE
MiscToolbarsDefault=FALSE
MiscConfirmClose=TRUE
MiscCycleTabs=TRUE
MiscTabCloseButtons=TRUE
MiscTabCloseMiddleClick=TRUE
MiscTabPosition=GTK_POS_TOP
MiscHighlightUrls=TRUE
ShortcutsNoMenukey=TRUE
ShortcutsNoMnemonics=TRUE