gecko/browser/themes/shared/menupanel.inc.css

/* Menu panel and palette styles */

toolbaritem[sdkstylewidget="true"] > toolbarbutton,
:-moz-any(@primaryToolbarButtons@)[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > :-moz-any(@primaryToolbarButtons@) {
  list-style-image: url(chrome://browser/skin/menuPanel.png);
}

#home-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #home-button {
  -moz-image-region: rect(0px, 128px, 32px, 96px);
}

#bookmarks-menu-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #bookmarks-menu-button {
  -moz-image-region: rect(0px, 192px, 32px, 160px);
}

#bookmarks-menu-button[cui-areatype="menu-panel"][panel-multiview-anchor=true] {
  -moz-image-region: rect(32px, 192px, 64px, 160px);
}

#history-panelmenu[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #history-panelmenu {
  -moz-image-region: rect(0px, 224px, 32px, 192px);
}

#history-panelmenu[cui-areatype="menu-panel"][panel-multiview-anchor=true] {
  -moz-image-region: rect(32px, 224px, 64px, 192px);
}

#downloads-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #downloads-button {
  -moz-image-region: rect(0px, 256px, 32px, 224px);
}

#add-ons-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #add-ons-button {
  -moz-image-region: rect(0px, 288px, 32px, 256px);
}

#open-file-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #open-file-button {
  -moz-image-region: rect(0px, 320px, 32px, 288px);
}

#save-page-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #save-page-button {
  -moz-image-region: rect(0px, 352px, 32px, 320px);
}

#sync-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #sync-button {
  -moz-image-region: rect(0px, 384px, 32px, 352px);
}

#sync-button[cui-areatype="menu-panel"][status="active"] {
  list-style-image: url(chrome://browser/skin/syncProgress-menuPanel.png);
  -moz-image-region: rect(0px, 32px, 32px, 0px);
}

#feed-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #feed-button {
  -moz-image-region: rect(0px, 416px, 32px, 384px);
}

#social-share-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #social-share-button {
  -moz-image-region: rect(0px, 448px, 32px, 416px);
}

#characterencoding-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #characterencoding-button {
  -moz-image-region: rect(0px, 480px, 32px, 448px);
}

#characterencoding-button[cui-areatype="menu-panel"][panel-multiview-anchor=true] {
  -moz-image-region: rect(32px, 480px, 64px, 448px);
}

#new-window-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #new-window-button {
  -moz-image-region: rect(0px, 512px, 32px, 480px);
}

#e10s-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #e10s-button {
  -moz-image-region: rect(0px, 512px, 32px, 480px);
}

#new-tab-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #new-tab-button {
  -moz-image-region: rect(0px, 544px, 32px, 512px);
}

#privatebrowsing-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #privatebrowsing-button {
  -moz-image-region: rect(0px, 576px, 32px, 544px);
}

#tabview-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #tabview-button {
  -moz-image-region: rect(0px, 608px, 32px, 576px);
}

#find-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #find-button {
  -moz-image-region: rect(0px, 640px, 32px, 608px);
}

#print-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #print-button {
  -moz-image-region: rect(0px, 672px, 32px, 640px);
}

#fullscreen-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #fullscreen-button {
  -moz-image-region: rect(0px, 704px, 32px, 672px);
}

#developer-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #developer-button {
  -moz-image-region: rect(0px, 736px, 32px, 704px);
}

#developer-button[cui-areatype="menu-panel"][panel-multiview-anchor=true] {
  -moz-image-region: rect(32px, 736px, 64px, 704px);
}

#preferences-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #preferences-button {
  -moz-image-region: rect(0px, 768px, 32px, 736px);
}

#email-link-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #email-link-button {
  -moz-image-region: rect(0, 800px, 32px, 768px);
}

#sidebar-button[cui-areatype="menu-panel"],
toolbarpaletteitem[place="palette"] > #sidebar-button {
  -moz-image-region: rect(0, 864px, 32px, 832px);
}

#sidebar-button[cui-areatype="menu-panel"][panel-multiview-anchor=true] {
  -moz-image-region: rect(32px, 864px, 64px, 832px);
}

toolbaritem[sdkstylewidget="true"] > toolbarbutton {
  -moz-image-region: rect(0, 832px, 32px, 800px);
}

/* Wide panel control icons */

#edit-controls@inAnyPanel@ > toolbarbutton,
#zoom-controls@inAnyPanel@ > toolbarbutton,
toolbarpaletteitem[place="palette"] > #edit-controls > toolbarbutton,
toolbarpaletteitem[place="palette"] > #zoom-controls > toolbarbutton {
  list-style-image: url(chrome://browser/skin/menuPanel-small.png);
}

#edit-controls@inAnyPanel@ > #cut-button,
toolbarpaletteitem[place="palette"] > #edit-controls > #cut-button {
  -moz-image-region: rect(0px, 32px, 16px, 16px);
}

#edit-controls@inAnyPanel@ > #copy-button,
toolbarpaletteitem[place="palette"] > #edit-controls > #copy-button {
  -moz-image-region: rect(0px, 48px, 16px, 32px);
}

#edit-controls@inAnyPanel@ > #paste-button,
toolbarpaletteitem[place="palette"] > #edit-controls > #paste-button {
  -moz-image-region: rect(0px, 64px, 16px, 48px);
}

#zoom-controls@inAnyPanel@ > #zoom-out-button,
toolbarpaletteitem[place="palette"] > #zoom-controls > #zoom-out-button {
  -moz-image-region: rect(0px, 80px, 16px, 64px);
}

#zoom-controls@inAnyPanel@ > #zoom-in-button,
toolbarpaletteitem[place="palette"] > #zoom-controls > #zoom-in-button {
  -moz-image-region: rect(0px, 96px, 16px, 80px);
}