/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* ===== messageHeader.css ==============================================
  == Styles for the header toolbars of a mail message.
  ======================================================================= */

@import url("chrome://messenger/skin/shared/messageHeader.css");

/* ::::: for the entire area ::::: */
.main-header-area {
  color: WindowText;
  background-color: ButtonFace;
  padding: 0.4ex;
}

/* ::::: msg header toolbars ::::: */

#expandedHeaderView[show_header_mode="all"] {
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 14em;
}

#expandedBoxSpacer {
  display: block;
}

/* ::::: expanded header pane ::::: */

/* toolbars are optimized to look like OS-provided widgets; override this */
.inline-toolbox {
  border-top-width: 0;
  -moz-appearance: none;
  background-color: transparent;
}

/* ::::: attachment view ::::: */

#attachmentList {
  -moz-appearance: none;
  background-color: -moz-Field;
  color: -moz-FieldText;
}

#attachmentToggle {
  /* Override button appearance */
  -moz-appearance: none;
  min-width: 0;
  margin: 0;
  border: 0;
  background-color: transparent;
  -moz-user-focus: normal;
  list-style-image: url("chrome://global/skin/tree/twisty.svg#clsd");
}

#attachmentToggle[checked="true"] {
  list-style-image: url("chrome://global/skin/tree/twisty.svg#open");
}

#attachmentIcon {
  margin-inline-start: 5px;
}

#attachmentName:hover,
#attachmentName[selected="true"] {
  cursor: pointer;
  color: HighlightText;
  background-color: Highlight;
}

#attachmentSize {
  margin: 0;
  margin-inline-start: 8px;
}

#attachmentBar {
  color: -moz-dialogtext;
  background-color: -moz-Dialog;
}

.findbar-container {
  padding-top: 2px;
  padding-bottom: 2px;
}

/* ::::: msg header captions ::::: */

#msgHeaderView {
  padding: 0 !important;
  margin: 0 !important;
}

.dateLabel {
  line-height: 1.5em;
  margin: 0;
  padding: .1em 0;
  -moz-user-select: text;
  -moz-user-focus: normal;
  cursor: text;
}

.inline-toolbar {
  -moz-appearance: none;
  -moz-box-pack: end;
  border-bottom-width: 0 !important;
}

.inline-toolbar toolbarpaletteitem toolbarseparator,
.inline-toolbar toolbarseparator {
  margin-top: 1px;
  margin-inline-start: 1px; /* make it symetrical */
}

window[inlinetoolbox] #smallicons,
window[inlinetoolbox] #newtoolbar {
  display: none;
}

.inline-toolbox[doCustomization] #attachment-view-toolbar {
  min-width: 100px;
  min-height: 10px;
}

.msgHeaderView-button[type="menu-button"] {
  padding-top: 1px;
}

.msgHeaderView-button[type="menu-button"] > .button-menubutton-button:hover {
  border-right-color: ButtonShadow;
}

.headerName {
  text-align: right;
  background-color: transparent;
  padding: 0px;
  margin-top: 0;
  margin-inline-end: 3px;
}

.headerValueBox {
  overflow:visible;
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

.headerValue {
  min-width: 50px;
  white-space: normal;
  color: WindowText;
  line-height: 1.5em;
  -moz-appearance: none;
  padding: .1em 0;
  margin: 0;
  margin-bottom: 3px !important;
  margin-inline-start: 3px;
  border-width: 0;
  background-color: transparent;
}

.headerValueUrl {
  cursor: pointer;
  color: -moz-hyperlinktext;
  text-decoration: underline;
}

.headerValueUrl:hover {
  color: -moz-activehyperlinktext;
}

.moreIndicator {
  font-weight: bold;
}

/* ::::: msg header message ids ::::: */

.messageIdDisplayButton {
  cursor: pointer;
  color: -moz-hyperlinktext;
  text-decoration: underline;
  margin: 0;
  background-color: transparent;
}

.messageIdDisplayButton:hover {
  color: -moz-activehyperlinktext;
}

.messageIdDisplayImage {
  padding-inline-start: 2px;
  -moz-box-pack: end;
}


/* ::::: msg header email addresses ::::: */

.emailDisplayButton {
  margin: 0;
  padding-inline-start: 2px !important;
  padding-inline-end: 2px !important;
  background-color: transparent;
  border-radius: 2px;
  border: 1px dotted transparent;
}

.emailDisplayButton:hover {
  cursor: pointer;
  color: HighlightText;
  background-color: Highlight;
}

mail-emailaddress[selected="true"] .emailDisplayButton{
  /* when an email address context menu is selected,
    make sure that the email bubble stays displayed, and
    tweak the bottom to blend in more w/ the menu */
  cursor: pointer;
  border-radius: 3px;
  color: HighlightText;
  background-color: Highlight;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.emailSeparator {
  /* this is for the comma in between email addresses/newsgroups */
  margin-inline-start: -3px; /* squeeze it inside the bubble, by the star */
}

.emailDisplayButton:focus {
  border: 1px dotted Highlight;
}

.emailStar {
  max-width: 1em;
  max-height: 1em;
  -moz-appearance: none;
  -moz-box-orient: vertical;
  padding: 0;
  margin-inline-start: -2px !important;
  list-style-image: url("chrome://messenger/skin/starContact.png");
  -moz-image-region: rect(0, 16px, 16px, 0);
}

.emailStar:hover {
  -moz-image-region:rect(0 32px 16px 16px);
}

.emailStar:hover:active {
  -moz-image-region:rect(0 48px 16px 32px);
}

.emailStar[hascard="true"] {
  list-style-image: url("chrome://messenger/skin/contactStarred.png");
}

.emailPresence {
  padding: 0px;
  margin-inline-start: -2px !important;
  -moz-image-region: rect(6px, 16px, 16px, 6px);
}

.emailPopup {
  font-size: inherit;
  max-height: 7px; /* the height of the image */
  margin: 0.2em 2px 0; /* 0.2em just to move it off the top of the text */
  list-style-image: url("chrome://messenger/skin/icons/arrow-dn-grey.png");
}

/* ::::: view expand and collapse twisties  ::::: */

.expandHeaderViewButton {
  list-style-image: url("chrome://global/skin/tree/twisty.svg#open");
}

#header-view-toolbox {
  float: right;
}

@media (-moz-os-version: windows-xp) {
  .main-header-area {
    border-bottom: 1px solid ThreeDDarkShadow;
  }

  #attachmentList {
    border-top: 1px solid ThreeDDarkShadow;
  }

  #displayDeck[collapsed="true"] + splitter + #messagepaneboxwrapper
  .main-header-area {
    background-image: linear-gradient(rgba(255, 255, 255, .5),
                                      rgba(255, 255, 255, .5) 100%);
  }

  #expandedBoxSpacer {
    height: 10px;
  }

  #attachmentIcon {
    list-style-image: url("chrome://messenger/skin/icons/attachment-col-XP.png");
  }

  #attachmentSize {
    opacity: 0.5; /* lower contrast */
  }

  #attachment-splitter[collapsed="true"] + #attachmentView {
    border-top: 1px solid ThreeDShadow;
  }

  #attachment-view-toolbox {
    background-color: transparent;
  }

  #attachmentSaveAllSingle,
  #attachmentSaveAllMultiple {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 192px 16px 176px);
  }

  .dateLabel {
    padding-inline-end: 8px;
  }

  .msgHeaderView-button {
    -moz-appearance: button;
    min-height: 1ex;
    margin-inline-start: 2px;
    margin-inline-end: 2px;
    margin-top: 1px;
    margin-bottom: 2px;
    vertical-align: middle;
    /* important required to override messenger.css rules */
    min-width: 1em !important;
    padding-inline-start: 4px !important;
    padding-inline-end: 3px !important;
    padding-top: 3px !important;
    padding-bottom: 2px !important;
    list-style-image: none;
  }

  .msgHeaderView-button > .toolbarbutton-icon,
  .msgHeaderView-button[type="menu-button"] > .toolbarbutton-menubutton-button
  > .toolbarbutton-icon {
    /* Needed to make the buttons w/o icons the same height as those with icons */
    min-height: 16px;
  }

  .msgHeaderView-button[type="menu-button"] {
    /* important required to override -moz-appearance from msgHdrView-button */
    -moz-appearance: dualbutton !important;
    margin-inline-end: 0 !important;
    /* Need to override both rules from messenger.css and msgHeaderView-button */
    padding: 0 !important;
  }

  .msgHeaderView-button[type="menu-button"] > .toolbarbutton-menubutton-button {
    -moz-appearance: button;
    min-width: 1em;
    min-height: 1ex;
    margin: 0px;
    /* important required to override messenger.css rules */
    padding-inline-start: 4px !important;
    padding-inline-end: 3px !important;
    padding-top: 3px !important;
    padding-bottom: 2px !important;
  }

  /* toolbar[mode="text"] is necessary so that we end up with more specificity
   * than the !important rule in toolkit's toolbar.css.
   */
  toolbar[mode="text"] .msgHeaderView-button .toolbarbutton-text,
  toolbar[mode="text"] toolbarpaletteitem .msgHeaderView-button .toolbarbutton-text {
    margin: 0 !important;
    padding-top: 1px !important;
    padding-bottom: 0px !important;
    padding-inline-start: 0px !important;
    padding-inline-end: 0px !important;
  }

  /* For unclear reasons, toolkit's toolbarbutton.css forces a margin of 0,
   * jamming the image up against the text, so we need this !important
   * rule to override that.
   *
   * The second selector is a descendent selector rather than a child selector
   * so that we effect both buttons and menubuttons.
   */

  toolbox[labelalign="end"] toolbar[mode="full"] toolbarpaletteitem .msgHeaderView-button .toolbarbutton-text,
  toolbox[labelalign="end"] toolbar[mode="full"] .msgHeaderView-button .toolbarbutton-text {
    margin-inline-start: 2px !important;
  }

  .hdrReplyToSenderButton,
  .hdrDummyReplyButton,
  .hdrReplyButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 64px 16px 48px);
  }

  .hdrReplyAllButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 80px 16px 64px);
  }

  .hdrReplyListButton,
  .hdrFollowupButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 112px 16px 96px);
  }

  .hdrForwardButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 96px 16px 80px);
  }

  .hdrArchiveButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 320px 16px 304px);
  }

  .hdrJunkButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 144px 16px 128px);
  }

  .hdrTrashButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 128px 16px 112px);
  }

  .hdrTagButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 256px 16px 240px);
  }

  .hdrConversationButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar-small.png");
    -moz-image-region: rect(0px 416px 16px 400px);
  }

  #otherActionsButton > .toolbarbutton-icon {
    display: none;
  }

  #otherActionsButton > hbox > .toolbarbutton-menu-dropmarker {
    padding-inline-end: 3px;
    list-style-image: url(chrome://messenger/skin/icons/mainwindow-dropdown-arrow.png);
    -moz-image-region: rect(0 13px 11px 0);
  }

  #header-view-toolbar[brighttext] #otherActionsButton > hbox >
    .toolbarbutton-menu-dropmarker {
    list-style-image: url(chrome://messenger/skin/icons/mainwindow-dropdown-arrow-inverted.png);
  }

  /* show a icon in customize window */
  #CustomizeToolbarWindow toolbarpaletteitem > #otherActionsButton >
    .toolbarbutton-icon {
    display: -moz-box;
    width: 13px;
    padding-top: 2px;
    padding-bottom: 2px;
    list-style-image: url(chrome://messenger/skin/icons/mainwindow-dropdown-arrow.png);
    -moz-image-region: rect(0 13px 11px 0);
  }

  .inline-toolbar toolbarpaletteitem toolbarseparator,
  .inline-toolbar toolbarseparator {
    height: 27px;
  }

  .inline-toolbar toolbarspacer {
    height: 23px;
  }

  .msgHeaderView-button,
  toolbarpaletteitem .msgHeaderView-button {
    min-height: 27px;
  }

  .headerName {
    color: windowtext;
    opacity: 0.5; /* lower contrast */
  }

  #header-view-toolbox {
    padding-top: 3px;
  }
}

@media not all and (-moz-os-version: windows-xp) {
  .main-header-area {
    border-bottom: 1px solid #a9b7c9; /* The same color as the splitters */
  }

  #attachmentView,
  #attachmentList {
    border-top: 1px solid #a9b7c9; /* The same color as the splitters */
  }

  @media not all and (-moz-windows-default-theme) {
    #displayDeck[collapsed="true"] + splitter + #messagepaneboxwrapper
    .main-header-area {
      background-image: linear-gradient(rgba(255, 255, 255, .5),
                                        rgba(255, 255, 255, .5) 100%);
    }
  }

  #expandedBoxSpacer {
    height: 6px;
  }

  #attachmentIcon {
    list-style-image: url("chrome://messenger/skin/icons/attachment-col.png");
  }

  #attachmentToggle:hover {
    list-style-image: url("chrome://global/skin/tree/twisty.svg#clsd-hover");
  }

  #attachmentToggle[checked="true"]:hover {
    list-style-image: url("chrome://global/skin/tree/twisty.svg#open-hover");
  }

  #attachmentToggle:-moz-locale-dir(rtl) {
    list-style-image: url("chrome://global/skin/tree/twisty.svg#clsd-rtl");
  }

  #attachmentToggle[checked="true"]:-moz-locale-dir(rtl) {
    list-style-image: url("chrome://global/skin/tree/twisty.svg#open-rtl");
  }

  #attachmentToggle:hover:-moz-locale-dir(rtl) {
    list-style-image: url("chrome://global/skin/tree/twisty.svg#clsd-hover-rtl");
  }

  #attachmentToggle[checked="true"]:hover:-moz-locale-dir(rtl) {
    list-style-image: url("chrome://global/skin/tree/twisty.svg#open-hover-rtl");
  }

  #attachmentSize {
    color: #888a85; /* the same color as .headerName */
  }

  .dateLabel {
    padding-inline-end: 6px;
  }

  .toolbarbutton-1.msgHeaderView-button {
    min-width: 1em;
    margin-inline-start: 2px !important;
    margin-inline-end: 2px !important;
    margin-top: 1px;
    margin-bottom: 2px;
    vertical-align: middle;
    /* important required to override primaryToolbar.css rules */
    padding-inline-start: 3px !important;
    padding-inline-end: 3px !important;
  }

  @media not all and (-moz-windows-default-theme) {
    .toolbarbutton-1.msgHeaderView-button:not([type="menu-button"]),
    .toolbarbutton-1.msgHeaderView-button > .toolbarbutton-menubutton-button,
    .toolbarbutton-1.msgHeaderView-button > .toolbarbutton-menubutton-dropmarker {
      -moz-appearance: button;
      padding-top: 1px !important;
      padding-bottom: 1px !important;
    }

    .toolbarbutton-1 > .toolbarbutton-menubutton-dropmarker {
      padding-inline-start: 3px !important;
      padding-inline-end: 3px !important;
    }
  }

  @media (-moz-windows-default-theme) {
    toolbar[mode="icons"] .msgHeaderView-button.toolbarbutton-menubutton-button,
    toolbar[mode="icons"] .msgHeaderView-button:not([type="menu-button"]) {
      padding-inline-start: 3px !important;
      padding-inline-end: 3px !important;
    }

    .toolbarbutton-1.msgHeaderView-button,
    .toolbarbutton-1.msgHeaderView-button > .toolbarbutton-menubutton-button,
    .toolbarbutton-1.msgHeaderView-button > .toolbarbutton-menubutton-dropmarker {
      background: var(--toolbarbutton-hover-background);
      border-color: var(--toolbarbutton-header-bordercolor);
    }

    .toolbarbutton-1.msgHeaderView-button:not([disabled=true]):-moz-any(:hover,[open]) >
    .toolbarbutton-menubutton-button,
    .toolbarbutton-1.msgHeaderView-button:not([disabled=true]):-moz-any(:hover,[open]) >
    .toolbarbutton-menubutton-dropmarker,
    .toolbarbutton-1.msgHeaderView-button:not([disabled=true]):not([checked=true]):not([open]):not(:active):hover,
    .toolbarbutton-1.msgHeaderView-button:not([buttonover]):not([open]):not(:active):hover >
    .toolbarbutton-menubutton-dropmarker:not([disabled]) {
      background: var(--toolbarbutton-active-background);
      border-color: var(--toolbarbutton-active-bordercolor);
    }
  }

  .msgHeaderView-button > .toolbarbutton-icon,
  .msgHeaderView-button[type="menu-button"] > .toolbarbutton-menubutton-button
  > .toolbarbutton-icon {
   /* Needed to make the buttons w/o icons the same height as those with icons */
    min-height: 16px;
  }

  .msgHeaderView-button[type="menu-button"] {
    /* Need to override both rules from messenger.css and msgHeaderView-button */
    padding: 0 !important;
  }

  .msgHeaderView-button[type="menu-button"] > .toolbarbutton-menubutton-button {
    min-width: 1em;
    margin: 0px;
    /* important required to override primaryToolbar.css rules */
    padding-inline-start: 3px !important;
    padding-inline-end: 3px !important;
  }

  /* toolbar[mode="text"] is necessary so that we end up with more specificity
  *  than the !important rule in toolkit's toolbar.css.
  */
  toolbar[mode="text"] .msgHeaderView-button .toolbarbutton-text,
  toolbar[mode="text"] toolbarpaletteitem
  .msgHeaderView-button .toolbarbutton-text {
    margin: 0 !important;
    padding-top: 1px !important;
    padding-bottom: 0px !important;
    padding-inline-start: 0px !important;
    padding-inline-end: 0px !important;
  }

  toolbar[iconsize="small"] .msgHeaderView-button .toolbarbutton-text {
    margin-bottom: 1px !important;
  }

  toolbar[mode="text"] .msgHeaderView-button .toolbarbutton-text {
    padding-top: 0 !important;
  }

  /* For unclear reasons, toolkit's toolbarbutton.css forces a margin of 0,
  *  jamming the image up against the text, so we need this !important
  *  rule to override that.
  *
  *  The second selector is a descendent selector rather than a child selector
  *  so that we effect both buttons and menubuttons.
  */

  toolbox[labelalign="end"] toolbar[mode="full"]
  toolbarpaletteitem .msgHeaderView-button .toolbarbutton-text,
  toolbox[labelalign="end"] toolbar[mode="full"]
  .msgHeaderView-button .toolbarbutton-text {
    margin-inline-start: 2px !important;
  }

  .hdrReplyToSenderButton,
  .hdrDummyReplyButton,
  .hdrReplyButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#reply");
  }

  .hdrReplyAllButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#replyall");
  }

  .hdrReplyListButton,
  .hdrFollowupButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#replylist");
  }

  .hdrForwardButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#forward");
  }

  .hdrArchiveButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#archive");
  }

  .hdrJunkButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#junk");
  }

  .hdrTrashButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#delete");
  }

  .hdrTagButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#tag");
  }

  .hdrConversationButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#conversation");
  }

  #attachmentSaveAllSingle,
  #attachmentSaveAllMultiple {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#file");
  }

  toolbar[brighttext] .hdrReplyToSenderButton,
  toolbar[brighttext] .hdrDummyReplyButton,
  toolbar[brighttext] .hdrReplyButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#reply-inverted");
  }

  toolbar[brighttext] .hdrReplyAllButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#replyall-inverted");
  }

  toolbar[brighttext] .hdrReplyListButton,
  toolbar[brighttext] .hdrFollowupButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#replylist-inverted");
  }

  toolbar[brighttext] .hdrForwardButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#forward-inverted");
  }

  toolbar[brighttext] .hdrArchiveButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#archive-inverted");
  }

  toolbar[brighttext] .hdrJunkButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#junk-inverted");
  }

  toolbar[brighttext] .hdrTrashButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#delete-inverted");
  }

  toolbar[brighttext] .hdrTagButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#tag-inverted");
  }

  toolbar[brighttext] .hdrConversationButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#conversation-inverted");
  }

  toolbar[brighttext] #attachmentSaveAllSingle,
  toolbar[brighttext] #attachmentSaveAllMultiple {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#file-inverted");
  }

  #otherActionsButton > hbox > vbox > .toolbarbutton-icon {
    display: none;
  }

  #otherActionsButton > hbox > .toolbarbutton-menu-dropmarker {
    padding-inline-end: 3px;
  }

  /* show a icon in customize window */
  #CustomizeToolbarWindow toolbarpaletteitem > #otherActionsButton >
    .toolbarbutton-icon {
    display: -moz-box;
    width: 9px;
    padding-top: 4px;
    padding-bottom: 4px;
    list-style-image: url("chrome://messenger/skin/icons/toolbarbutton-arrow.png");
  }

  .inline-toolbar toolbarpaletteitem toolbarseparator,
  .inline-toolbar toolbarseparator {
    height: 24px;
  }

  .inline-toolbar toolbarspacer {
    height: 20px;
  }

  .msgHeaderView-button,
  toolbarpaletteitem .msgHeaderView-button {
    -moz-appearance: none;
  }

  .headerName {
    color: #888a85; /* lower contrast */
  }

  #header-view-toolbox {
    padding-top: 1px;
  }
}

@media (-moz-windows-default-theme) and (-moz-windows-compositor) {
  #msgHeaderView {
    background: #f8f8f8;
  }
}

@media (-moz-windows-default-theme) and (-moz-os-version: windows-vista),
       (-moz-windows-default-theme) and (-moz-os-version: windows-win7) {
  #displayDeck[collapsed="true"] + splitter + #messagepaneboxwrapper
  .main-header-area {
    background-image: none;
    background-color: rgb(233, 239, 245);
  }

  #attachmentBar {
    background-color: #eef3fa;
  }

  findbar {
    background-color: #eef3fa;
  }

  .toolbarbutton-1.msgHeaderView-button,
  .toolbarbutton-1.msgHeaderView-button > .toolbarbutton-menubutton-button,
  .toolbarbutton-1.msgHeaderView-button > .toolbarbutton-menubutton-dropmarker {
    box-shadow: 0 1px hsla(0, 0%, 100%, .3) inset,
                0 1px hsla(210, 54%, 20%, .03),
                0 0 2px hsla(210, 54%, 20%, .1);
  }

  .msgHeaderView-button:not([type="menu-button"]):not([disabled="true"]):not([checked="true"]):not([open="true"]):not(:active):hover {
    box-shadow: 0 0 1px hsla(210, 54%, 20%, .1),
                0 0 2px hsla(210, 54%, 20%, .1);
  }
}

@media (-moz-windows-default-theme) and (-moz-os-version: windows-win8),
       (-moz-windows-default-theme) and (-moz-os-version: windows-win10) {
  .hdrReplyToSenderButton,
  .hdrDummyReplyButton,
  .hdrReplyButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#reply-flat");
  }

  .hdrReplyAllButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#replyall-flat");
  }

  .hdrReplyListButton,
  .hdrFollowupButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#replylist-flat");
  }

  .hdrForwardButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#forward-flat");
  }

  .hdrArchiveButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#archive-flat");
  }

  .hdrJunkButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#junk-flat");
  }

  .hdrTagButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#tag-flat");
  }

  .hdrConversationButton {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#conversation-flat");
  }

  #attachmentSaveAllSingle,
  #attachmentSaveAllMultiple {
    list-style-image: url("chrome://messenger/skin/icons/mail-toolbar.svg#file-flat");
  }
}
