@define-color bg_color -gtk-win32-color(button, btnface);
@define-color text_color -gtk-win32-color(button, btntext);
@define-color selected_bg_color -gtk-win32-color(button, highlight);
@define-color selected_fg_color -gtk-win32-color(button, highlighttext);
@define-color info_fg_color rgb(181, 171, 156);
@define-color info_bg_color rgb(252, 252, 189);
@define-color warning_fg_color rgb(173, 120, 41);
@define-color warning_bg_color rgb(250, 173, 61);
@define-color question_fg_color rgb(97, 122, 214);
@define-color question_bg_color rgb(138, 173, 212);
@define-color error_fg_color rgb(166, 38, 38);
@define-color error_bg_color rgb(237, 54, 54);

@define-color app_notification_a #aeaea4;
@define-color app_notification_b #d1d1cb;
@define-color app_notification_c #d8d8d3;

@define-color app_notification_border #949486;

@define-color primary_toolbarbutton_text_shadow alpha(black, 0.1);

.background,
viewport {
    /* XXX: This should be the default, but isn't?! */
    font-family: "Segoe UI", Sans;
    font-size: 9pt;
    background-color: -gtk-win32-color(window, btnface);
    color: -gtk-win32-color(window, btntext);
}

* {
    -GtkScrolledWindow-scrollbars-spacing: 0;
}

:link {
    color: -gtk-win32-color(button, hotlight);
}

:visited {
    color: -gtk-win32-color(button, hotlight);
}

*:disabled {
    color: -gtk-win32-color(button, graytext);
}

*:selected,
*:selected:focus {
    background-color: @selected_bg_color;
    color: @selected_fg_color;
}

.info {
    background-color: @info_bg_color;
    color: @info_fg_color;
}

.warning {
    background-color: @warning_bg_color;
    color: @warning_fg_color;
}

.question {
    background-color: @question_bg_color;
    color: @question_fg_color;
}

.error {
    background-color: @error_bg_color;
    color: @error_fg_color;
}

.highlight {
    background-color: @selected_bg_color;
    color: @selected_fg_color;
}

.light-area-focus {
    color: #000;
}

.dark-area-focus {
    color: #fff;
}

scrolledwindow.frame {
  border-style: solid;
  border-width: 2px;
  border-image: -gtk-win32-theme-part(listview, 5, 1) 2 2 2 2 stretch;
}

.view {
  border-width: 0;
  border-radius: 0;
  background-color: -gtk-win32-color(edit, window);
  color: @text_color;
}

.view:selected {
  background-color: shade(-gtk-win32-color(edit, window), 0.9);
  color: @fg_color;
}

.view:selected:focus {
  background-color: @selected_bg_color;
  color: @selected_fg_color;
}

tooltip, tooltip.background {
    background-color: -gtk-win32-color(tooltip, infobk);
    background-image: -gtk-win32-theme-part(tooltip, 1, 1);
    color: -gtk-win32-color(button, infotext);
    padding: 2px;
}

assistant .sidebar .highlight {
    font-weight: bold;
    color:  -gtk-win32-color(button, captiontext);
}

/* checkmarks */

check {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 1);
    min-width: -gtk-win32-part-width(button, 3, 1);
    min-height: -gtk-win32-part-height(button, 3, 1);
}

check:hover {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 2);
    min-width: -gtk-win32-part-width(button, 3, 2);
    min-height: -gtk-win32-part-height(button, 3, 2);
}

check:active {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 3);
    min-width: -gtk-win32-part-width(button, 3, 3);
    min-height: -gtk-win32-part-height(button, 3, 3);
}

check:disabled {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 4);
    min-width: -gtk-win32-part-width(button, 3, 4);
    min-height: -gtk-win32-part-height(button, 3, 4);
}

check:checked {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 5);
    min-width: -gtk-win32-part-width(button, 3, 5);
    min-height: -gtk-win32-part-height(button, 3, 5);
}

check:checked:hover {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 6);
    min-width: -gtk-win32-part-width(button, 3, 6);
    min-height: -gtk-win32-part-height(button, 3, 6);
}

check:checked:active {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 7);
    min-width: -gtk-win32-part-width(button, 3, 7);
    min-height: -gtk-win32-part-height(button, 3, 7);
}

check:checked:disabled {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 8);
    min-width: -gtk-win32-part-width(button, 3, 8);
    min-height: -gtk-win32-part-height(button, 3, 8);
}

check:indeterminate {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 9);
    min-width: -gtk-win32-part-width(button, 3, 9);
    min-height: -gtk-win32-part-height(button, 3, 9);
}

check:indeterminate:hover {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 10);
    min-width: -gtk-win32-part-width(button, 3, 10);
    min-height: -gtk-win32-part-height(button, 3, 10);
}

check:indeterminate:active {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 11);
    min-width: -gtk-win32-part-width(button, 3, 11);
    min-height: -gtk-win32-part-height(button, 3, 11);
}

check:indeterminate:disabled {
    -gtk-icon-source: -gtk-win32-theme-part(button, 3, 12);
    min-width: -gtk-win32-part-width(button, 3, 12);
    min-height: -gtk-win32-part-height(button, 3, 12);
}

/* radiomarks */

radio {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 1);
    min-width: -gtk-win32-part-width(button, 2, 1);
    min-height: -gtk-win32-part-height(button, 2, 1);
}

radio:hover {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 2);
    min-width: -gtk-win32-part-width(button, 2, 2);
    min-height: -gtk-win32-part-height(button, 2, 2);
}

radio:active {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 3);
    min-width: -gtk-win32-part-width(button, 2, 3);
    min-height: -gtk-win32-part-height(button, 2, 3);
}

radio:disabled {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 4);
    min-width: -gtk-win32-part-width(button, 2, 4);
    min-height: -gtk-win32-part-height(button, 2, 4);
}

radio:checked {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 5);
    min-width: -gtk-win32-part-width(button, 2, 5);
    min-height: -gtk-win32-part-height(button, 2, 5);
}

radio:checked:hover {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 6);
    min-width: -gtk-win32-part-width(button, 2, 6);
    min-height: -gtk-win32-part-height(button, 2, 6);
}

radio:checked:active {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 7);
    min-width: -gtk-win32-part-width(button, 2, 7);
    min-height: -gtk-win32-part-height(button, 2, 7);
}

radio:checked:disabled {
    -gtk-icon-source: -gtk-win32-theme-part(button, 2, 8);
    min-width: -gtk-win32-part-width(button, 2, 8);
    min-height: -gtk-win32-part-height(button, 2, 8);
}

radio:indeterminate {
    -gtk-icon-source: cross-fade(30% -gtk-win32-theme-part(button, 2, 5), -gtk-win32-theme-part(button, 2, 1));
    min-width: -gtk-win32-part-width(button, 2, 9);
    min-height: -gtk-win32-part-height(button, 2, 9);
}

radio:indeterminate:hover {
    -gtk-icon-source: cross-fade(30% -gtk-win32-theme-part(button, 2, 6), -gtk-win32-theme-part(button, 2, 2));
    min-width: -gtk-win32-part-width(button, 2, 2);
    min-height: -gtk-win32-part-height(button, 2, 2);
}

radio:indeterminate:active {
    -gtk-icon-source: cross-fade(30% -gtk-win32-theme-part(button, 2, 7), -gtk-win32-theme-part(button, 2, 3));
    min-width: -gtk-win32-part-width(button, 2, 3);
    min-height: -gtk-win32-part-height(button, 2, 3);
}

radio:indeterminate:disabled {
    -gtk-icon-source: cross-fade(30% -gtk-win32-theme-part(button, 2, 8), -gtk-win32-theme-part(button, 2, 4));
    min-width: -gtk-win32-part-width(button, 2, 4);
    min-height: -gtk-win32-part-height(button, 2, 4);
}

/* Buttons */

button {
    background-image: -gtk-win32-theme-part(button, 1, 1);
    padding-top: calc(1px + -gtk-win32-part-border-top(button, 1, 1));
    padding-right: calc(1px + -gtk-win32-part-border-right(button, 1, 1));
    padding-bottom: calc(1px + -gtk-win32-part-border-bottom(button, 1, 1));
    padding-left: calc(1px + -gtk-win32-part-border-left(button, 1, 1));
}

button.default {
    background-image: -gtk-win32-theme-part(button, 1, 5);
}

button.flat {
	background-image: none;
}

button:hover {
    background-image: -gtk-win32-theme-part(button, 1, 2);
}

button:active, button:checked {
    background-image: -gtk-win32-theme-part(button, 1, 3);
}

/* XXX: Figure out how to handle disabled active togglebuttons */
button:disabled {
    background-image: -gtk-win32-theme-part(button, 1, 4);
}

button.flat:disabled {
    background-image: none;
}

/* checkbuttons */

/* This is the magic spacing that's hardcoded in Wine */
checkbutton:dir(ltr) check,
radiobutton:dir(ltr) radio {
  margin-right: 6px;
}

checkbutton:dir(rtl) check,
radiobutton:dir(rtl) radio {
  margin-left: 6px;
}

/* Frame */

frame {
  padding: 0px 10px;
}

frame > border {
    margin: 0px -10px;
    background-image: -gtk-win32-theme-part(button, 4, 1);
    padding-top: -gtk-win32-part-border-top(button, 4, 1);
    padding-right: -gtk-win32-part-border-right(button, 4, 1);
    padding-bottom: -gtk-win32-part-border-bottom(button, 4, 1);
    padding-left: -gtk-win32-part-border-left(button, 4, 1);
}

frame:disabled > border {
    margin: 0px -10px;
    background-image: -gtk-win32-theme-part(button, 4, 2);
    padding-top: -gtk-win32-part-border-top(button, 4, 2);
    padding-right: -gtk-win32-part-border-right(button, 4, 2);
    padding-bottom: -gtk-win32-part-border-bottom(button, 4, 2);
    padding-left: -gtk-win32-part-border-left(button, 4, 2);
}

frame > :not(border) {
    margin: 0px 2px;
}

/* Notebooks */

notebook > stack {
    background-image: -gtk-win32-theme-part(tab, 9, 1);
}

notebook > header > tabs {
    padding: 2px;
}

notebook > header.top > tabs {
    padding-bottom: 0px;
}

notebook > header.right > tabs {
    padding-left: 0px;
}

notebook > header.bottom > tabs {
    padding-top: 0px;
}

notebook > header.left > tabs {
    padding-right: 0px;
}

notebook > header > tabs > tab {
    background-image: -gtk-win32-theme-part(tab, 1, 1);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 1, 1));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 1, 1));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 1, 1));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 1, 1));
}

notebook > header > tabs > tab:hover {
    background-image: -gtk-win32-theme-part(tab, 1, 2);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 1, 2));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 1, 2));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 1, 2));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 1, 2));
}

notebook > header > tabs > tab:focus {
    background-image: -gtk-win32-theme-part(tab, 1, 5);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 1, 5));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 1, 5));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 1, 5));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 1, 5));
}

notebook > header > tabs > tab:disabled {
    background-image: -gtk-win32-theme-part(tab, 1, 4);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 1, 4));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 1, 4));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 1, 4));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 1, 4));
}

notebook > header > tabs > tab:checked {
    background-image: -gtk-win32-theme-part(tab, 5, 3);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 5, 3));
    padding-right: calc(5px + -gtk-win32-part-border-right(tab, 5, 3));
    padding-bottom: calc(4px + -gtk-win32-part-border-bottom(tab, 5, 3));
    padding-left: calc(5px + -gtk-win32-part-border-left(tab, 5, 3));
    margin: -2px;
}

notebook > header > tabs > tab:first-child {
    background-image: -gtk-win32-theme-part(tab, 2, 1);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 2, 1));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 2, 1));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 2, 1));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 2, 1));
}

notebook > header > tabs > tab:first-child:hover {
    background-image: -gtk-win32-theme-part(tab, 2, 2);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 2, 2));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 2, 2));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 2, 2));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 2, 2));
}

notebook > header > tabs > tab:first-child:focus {
    background-image: -gtk-win32-theme-part(tab, 1, 5);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 2, 5));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 2, 5));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 2, 5));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 2, 5));
}

notebook > header > tabs > tab:first-child:disabled {
    background-image: -gtk-win32-theme-part(tab, 1, 4);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 2, 4));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 2, 4));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 2, 4));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 2, 4));
}

notebook > header > tabs > tab:first-child:checked {
    background-image: -gtk-win32-theme-part(tab, 6, 3);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 6, 3));
    padding-right: calc(5px + -gtk-win32-part-border-right(tab, 6, 3));
    padding-bottom: calc(4px + -gtk-win32-part-border-bottom(tab, 6, 3));
    padding-left: calc(5px + -gtk-win32-part-border-left(tab, 6, 3));
    margin: -2px;
}

notebook > header > tabs > tab:last-child {
    background-image: -gtk-win32-theme-part(tab, 3, 1);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 3, 1));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 3, 1));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 3, 1));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 3, 1));
}

notebook > header > tabs > tab:last-child:hover {
    background-image: -gtk-win32-theme-part(tab, 3, 2);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 3, 2));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 3, 2));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 3, 2));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 3, 2));
}

notebook > header > tabs > tab:last-child:focus {
    background-image: -gtk-win32-theme-part(tab, 3, 5);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 3, 5));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 3, 5));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 3, 5));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 3, 5));
}

notebook > header > tabs > tab:last-child:disabled {
    background-image: -gtk-win32-theme-part(tab, 3, 4);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 3, 4));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 3, 4));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 3, 4));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 3, 4));
}

notebook > header > tabs > tab:last-child:checked {
    background-image: -gtk-win32-theme-part(tab, 7, 3);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 7, 3));
    padding-right: calc(5px + -gtk-win32-part-border-right(tab, 7, 3));
    padding-bottom: calc(4px + -gtk-win32-part-border-bottom(tab, 7, 3));
    padding-left: calc(5px + -gtk-win32-part-border-left(tab, 7, 3));
    margin: -2px;
}

notebook > header > tabs > tab:only-child {
    background-image: -gtk-win32-theme-part(tab, 4, 1);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 4, 1));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 4, 1));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 4, 1));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 4, 1));
}

notebook > header > tabs > tab:only-child:hover {
    background-image: -gtk-win32-theme-part(tab, 4, 2);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 4, 2));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 4, 2));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 4, 2));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 4, 2));
}

notebook > header > tabs > tab:only-child:focus {
    background-image: -gtk-win32-theme-part(tab, 4, 5);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 4, 5));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 4, 5));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 4, 5));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 4, 5));
}

notebook > header > tabs > tab:only-child:disabled {
    background-image: -gtk-win32-theme-part(tab, 4, 4);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 4, 4));
    padding-right: calc(3px + -gtk-win32-part-border-right(tab, 4, 4));
    padding-bottom: calc(2px + -gtk-win32-part-border-bottom(tab, 4, 4));
    padding-left: calc(3px + -gtk-win32-part-border-left(tab, 4, 4));
}

notebook > header > tabs > tab:only-child:checked {
    background-image: -gtk-win32-theme-part(tab, 8, 3);
    padding-top: calc(1px + -gtk-win32-part-border-top(tab, 8, 3));
    padding-right: calc(5px + -gtk-win32-part-border-right(tab, 8, 3));
    padding-bottom: calc(4px + -gtk-win32-part-border-bottom(tab, 8, 3));
    padding-left: calc(5px + -gtk-win32-part-border-left(tab, 8, 3));
    margin: -2px;
}

/* Scrollbars */

/* TODO: Win32 has different concept for upper and lower trough, we
   don't use this atm */

scrollbar {
    background-color: transparent;
}

scrollbar.horizontal button {
    min-width : -gtk-win32-size(scrollbar, cxhscroll);
    min-height : -gtk-win32-size(scrollbar, cyhscroll);
}
scrollbar.vertical button {
    min-width : -gtk-win32-size(scrollbar, cxvscroll);
    min-height : -gtk-win32-size(scrollbar, cyvscroll);
}
scrollbar button, scrollbar button:disabled {
    color: transparent;
    margin: 0;
    padding: 0;
}

/* up button */
scrollbar.vertical button.up {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 1);
}
scrollbar.vertical:hover button.up {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 17);
}
scrollbar.vertical:hover button.up:hover {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 2);
}
scrollbar.vertical:hover button.up:active {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 3);
}
scrollbar.vertical:hover button.up:disabled {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 4);
}

/* down button */
scrollbar.vertical button.down {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 5);
}
scrollbar.vertical:hover button.down {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 18);
}
scrollbar.vertical:hover button.down:hover {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 6);
}
scrollbar.vertical:hover button.down:active {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 7);
}
scrollbar.vertical:hover button.down:disabled {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 8);
}

/* left button */
scrollbar.horizontal button.up {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 9);
}
scrollbar.horizontal:hover button.up {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 19);
}
scrollbar.horizontal:hover button.up:hover {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 10);
}
scrollbar.horizontal:hover button.up:active {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 11);
}
scrollbar.horizontal:hover button.up:disabled {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 12);
}

/* right button */
scrollbar.horizontal button.down {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 13);
}
scrollbar.horizontal:hover button.down {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 20);
}
scrollbar.horizontal:hover button.down:hover {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 14);
}
scrollbar.horizontal:hover button.down:active {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 16);
}
scrollbar.horizontal:hover button.down:disabled {
background-image: -gtk-win32-theme-part(scrollbar, 1 , 17);
}

scrollbar trough {
    border-width: 0;
    background-image: -gtk-win32-theme-part(scrollbar, 6, 1);
}

scrollbar trough.vertical {
    border-width: 0;
    background-image: -gtk-win32-theme-part(scrollbar, 2, 1, over(6, 1));
}

scrollbar.horizontal slider {
    min-height: -gtk-win32-size(scrollbar, cyhscroll);
    min-width: -gtk-win32-size(scrollbar, cxhthumb);
}
scrollbar.vertical slider {
    min-width: -gtk-win32-size(scrollbar, cxvscroll);
    min-height: -gtk-win32-size(scrollbar, cyvthumb);
}


scrollbar slider {
    border-width: 0;
    background-image: -gtk-win32-theme-part(scrollbar, 2, 1, over(8, 1));
}

scrollbar slider:hover {
    background-image: -gtk-win32-theme-part(scrollbar, 2, 2, over(8, 2));
}

scrollbar slider:active {
    background-image: -gtk-win32-theme-part(scrollbar, 2, 3, over(8, 3));
}

scrollbar slider:disabled {
  /* There's a theme part for "disabled slider", but the only app observed
     to have a disabled scrollbar (Notepad) does not draw its slider at all
     when scrollbar is disabled. */
  background-image: none;
  background-color: transparent;
}

scrollbar.vertical slider {
    background-image: -gtk-win32-theme-part(scrollbar, 3, 1, over(9, 1));
}

scrollbar.vertical slider:hover {
    background-image: -gtk-win32-theme-part(scrollbar, 3, 2, over(9, 2));
}

scrollbar.vertical slider:active {
    background-image: -gtk-win32-theme-part(scrollbar, 3, 3, over(9, 3));
}

scrollbar.vertical slider:disabled {
  background-image: none;
  background-color: transparent;
}

/* Entry */

textview.view,
entry {
    background-image: -gtk-win32-theme-part(edit, 1, 1);
    /* The 1em/3 is the "margin" that Windows uses. I'm pretty sure that's the "ABC width"
       of the font. But we don't get those fancy things in CSS. */
    padding: -gtk-win32-size(edit, cyedge) calc(-gtk-win32-size(edit, cxedge) + 1em/3);
}

textview.view:focus,
entry:focus {
    background-image: -gtk-win32-theme-part(edit, 1, 3);
}

textview.view:disabled,
entry:disabled {
    /* This theme part feels wrong here, but it looks as one would expect,
     whereas (edit, 5, 3) BACKGROUNDWITHBORDER, EBS_DISABLED is just white */
    background-image: -gtk-win32-theme-part(combobox, 5, 4);
    color: -gtk-win32-color(edit, graytext);
}

selection {
    background: -gtk-win32-color(edit, highlight);
    color: -gtk-win32-color(edit, highlighttext);
}

entry.flat {
  padding: 0px;
  background-image: -gtk-win32-theme-part(edit, 3, 1);
}

entry.flat:focus {
    background-image: -gtk-win32-theme-part(edit, 3, 3);
}

entry.flat:disabled {
    background-image: -gtk-win32-theme-part(edit, 3, 4);
    color: -gtk-win32-color(edit, graytext);
}

/* Spinbutton (horizontal) */

spinbutton.horizontal  {
  padding: 2px 1px;
  background-image: -gtk-win32-theme-part(edit, 1, 1);
}

spinbutton.horizontal:focus {
    background-image: -gtk-win32-theme-part(edit, 1, 3);
}

spinbutton.horizontal:disabled {
    background-image: -gtk-win32-theme-part(edit, 1, 4);
}

spinbutton.horizontal entry {
  all: unset;
  padding: 0px calc(1em/3);
}

spinbutton.horizontal button {
  all: unset;
  color: transparent;
  min-width: 15px;
  min-height: 9px;
  background-size: 15px 9px;
  background-repeat: no-repeat;
}

spinbutton.horizontal button.down {
  background-image: -gtk-win32-theme-part(spin, 2, 1);
  background-position: top center;
  padding-left: 1px;
  margin-left: -1px;
  margin-top: 8px;
  margin-bottom: -8px;
  margin-right: -1px;
}

spinbutton.horizontal button.up {
  background-image: -gtk-win32-theme-part(spin, 1, 1);
  background-position: bottom center;
  margin-top: -8px;
  margin-bottom: 8px;
  margin-left: -16px;
  margin-right: -1px;
}

spinbutton.horizontal button.down:hover {
    background-image: -gtk-win32-theme-part(spin, 2, 2);
}

spinbutton.horizontal button.up:hover {
    background-image: -gtk-win32-theme-part(spin, 1, 2);
}

spinbutton.horizontal button.down:active {
    background-image: -gtk-win32-theme-part(spin, 2, 3);
}

spinbutton.horizontal button.up:active {
    background-image: -gtk-win32-theme-part(spin, 1, 3);
}

spinbutton.horizontal button.down:disabled {
    background-image: -gtk-win32-theme-part(spin, 2, 4);
}

spinbutton.horizontal button.up:disabled {
    background-image: -gtk-win32-theme-part(spin, 1, 4);
}

/* Spinbutton (vertical) */

spinbutton.vertical button,
spinbutton.vertical button:focus {
    background-color: transparent;
    color: rgba(0, 0, 0, 0);
    background-image: -gtk-win32-theme-part(spin, 1, 1, margins(0 -1 -0 -1));
}

spinbutton.vertical button:last-child,
spinbutton.vertical button:focus:last-child {
    background-image: -gtk-win32-theme-part(spin, 2, 1, margins(0 -1 0 -1));
}


spinbutton.vertical button:hover,
spinbutton.vertical button:hover:focus {
    background-image: -gtk-win32-theme-part(spin, 1, 2, margins(0 -1 -0 -1));
}

spinbutton.vertical button:hover:last-child,
spinbutton.vertical button:hover:focus:last-child {
    background-image: -gtk-win32-theme-part(spin, 2, 2, margins(0 -1 0 -1));
}


spinbutton.vertical button:active,
spinbutton.vertical button:active:hover,
spinbutton.vertical button:active:focus,
spinbutton.vertical button:active:hover:focus {
    background-image: -gtk-win32-theme-part(spin, 1, 3, margins(0 -1 -0 -1));
}

spinbutton.vertical button:active:last-child,
spinbutton.vertical button:active:hover:last-child,
spinbutton.vertical button:active:focus:last-child,
spinbutton.vertical button:active:hover:focus:last-child {
    background-image: -gtk-win32-theme-part(spin, 2, 3, margins(0 -1 0 -1));
}

spinbutton.vertical button:disabled {
    background-image: -gtk-win32-theme-part(spin, 1, 4, margins(0 -1 -0 -1));
}

spinbutton.vertical button:disabled:last-child {
    background-image: -gtk-win32-theme-part(spin, 2, 4, margins(0 -1 0 -1));
}



spinbutton button:dir(rtl),
spinbutton button:focus:dir(rtl) {
    background-color: transparent;
    background-image: -gtk-win32-theme-part(spin, 2, 1, margins(0 -1 -1 -1));
    color: rgba(0, 0, 0, 0);
}

spinbutton button:first-child:dir(rtl),
spinbutton button:focus:first-child:dir(rtl) {
    background-image: -gtk-win32-theme-part(spin, 1, 1, margins(-1 -1 0 -1));
}

spinbutton button:hover:dir(rtl),
spinbutton button:hover:focus:dir(rtl) {
    background-image: -gtk-win32-theme-part(spin, 2, 2, margins(0 -1 -1 -1));
}

spinbutton button:hover:first-child:dir(rtl),
spinbutton button:hover:focus:first-child:dir(rtl) {
    background-image: -gtk-win32-theme-part(spin, 1, 2, margins(-1 -1 0 -1));
}


spinbutton button:active:dir(rtl),
spinbutton button:active:hover:dir(rtl),
spinbutton button:active:focus:dir(rtl),
spinbutton button:active:hover:focus:dir(rtl) {
    background-image: -gtk-win32-theme-part(spin, 2, 3, margins(0 -1 -1 -1));
}

spinbutton button:active:first-child:dir(rtl),
spinbutton button:active:hover:first-child:dir(rtl),
spinbutton button:active:focus:first-child:dir(rtl),
spinbutton button:active:hover:focus:first-child:dir(rtl) {
    background-image: -gtk-win32-theme-part(spin, 1, 3, margins(-1 -1 0 -1));
}

spinbutton button:disabled:dir(rtl) {
    background-image: -gtk-win32-theme-part(spin, 2, 4, margins(0 -1 -1 -1));
}

spinbutton button:disabled:first-child:dir(rtl) {
    background-image: -gtk-win32-theme-part(spin, 1, 4, margins(-1 -1 0 -1));
}

/* Ranges */

scale.horizontal trough {
    margin: calc( -gtk-win32-part-height(trackbar, 4, 1) / 2 + 1px ) 0;
    padding: 0 calc( -gtk-win32-part-width(trackbar, 4, 1) / 2);
    background-image: -gtk-win32-theme-part(trackbar, 1, 1);
    min-height: -gtk-win32-part-height(trackbar, 1, 1);
}
scale.vertical trough {
    margin: 0 calc( -gtk-win32-part-width(trackbar, 8, 1) / 2 + 1px );
    padding: calc( -gtk-win32-part-height(trackbar, 8, 1) / 2 ) 0;
    background-image: -gtk-win32-theme-part(trackbar, 2, 1);
    min-width: -gtk-win32-part-width(trackbar, 2, 1);
}

scale.horizontal indicator {
    min-height: -gtk-win32-part-height(trackbar, 9, 1);
    min-width: -gtk-win32-part-width(trackbar, 9, 1);
    color: shade(@bg_color, 0.6);
    margin-top: -2px;
    margin-bottom: 2px;
}
scale.vertical indicator {
    min-height: -gtk-win32-part-height(trackbar, 10, 1) ;
    min-width: -gtk-win32-part-width(trackbar, 10, 1);
    color: shade(@bg_color, 0.6);
    margin-left: -2px;
    margin-right: 2px;
}

scale.horizontal slider {
    min-height: -gtk-win32-part-height(trackbar, 4, 1);
    min-width: -gtk-win32-part-width(trackbar, 4, 1);
    margin: calc( (-gtk-win32-part-height(trackbar, 4, 1) - -gtk-win32-part-height(trackbar, 1, 1)) / -2) 0;
}

scale.vertical slider {
    min-height: -gtk-win32-part-height(trackbar, 8, 1);
    min-width: -gtk-win32-part-width(trackbar, 8, 1);
    margin: 0 calc( (-gtk-win32-part-width(trackbar, 8, 1) - -gtk-win32-part-width(trackbar, 2, 1)) / -2);
}

scale.horizontal slider {
    background-image: -gtk-win32-theme-part(trackbar, 3,1)
}
scale.horizontal.marks-after slider {
    background-image: -gtk-win32-theme-part(trackbar, 4,1)
}
scale.horizontal slider:hover {
    background-image: -gtk-win32-theme-part(trackbar, 3,2)
}
scale.horizontal.marks-after slider:hover {
    background-image: -gtk-win32-theme-part(trackbar, 4,2)
}
scale.horizontal slider:focus {
    background-image: -gtk-win32-theme-part(trackbar, 3,4)
}
scale.horizontal.marks-after slider:focus {
    background-image: -gtk-win32-theme-part(trackbar, 4,4)
}
scale.horizontal slider:active {
    background-image: -gtk-win32-theme-part(trackbar, 3,3)
}
scale.horizontal.marks-after slider:active {
    background-image: -gtk-win32-theme-part(trackbar, 4,3)
}
scale.horizontal slider:disabled {
    background-image: -gtk-win32-theme-part(trackbar, 3,5)
}
scale.horizontal.marks-after slider:disabled {
    background-image: -gtk-win32-theme-part(trackbar, 4,5)
}

scale.vertical slider {
    background-image: -gtk-win32-theme-part(trackbar, 6, 1)
}
scale.vertical.marks-after slider {
    background-image: -gtk-win32-theme-part(trackbar, 8, 1)
}
scale.vertical slider:hover {
    background-image: -gtk-win32-theme-part(trackbar, 6, 2)
}
scale.vertical.marks-after slider:hover {
    background-image: -gtk-win32-theme-part(trackbar, 8, 2)
}
scale.vertical slider:focus {
    background-image: -gtk-win32-theme-part(trackbar, 6, 4)
}
scale.vertical.marks-after slider:focus {
    background-image: -gtk-win32-theme-part(trackbar, 8, 4)
}
scale.vertical slider:active {
    background-image: -gtk-win32-theme-part(trackbar, 6, 3)
}
scale.vertical.marks-after slider:active {
    background-image: -gtk-win32-theme-part(trackbar, 8, 3)
}
scale.vertical slider:disabled {
    background-image: -gtk-win32-theme-part(trackbar, 6, 5)
}
scale.vertical.marks-after slider:disabled {
    background-image: -gtk-win32-theme-part(trackbar, 8, 5)
}

scale.horizontal highlight {
    background-image: -gtk-win32-theme-part(progress, 5,1);
    margin: 0 calc( -gtk-win32-part-width(trackbar, 4, 1) / -2);
}
scale.vertical highlight {
    background-image: -gtk-win32-theme-part(progress, 6,1);
    margin: calc( -gtk-win32-part-height(trackbar, 6, 1) / -2) 0;
}

scale value {
    margin-bottom: 5px;
}


/* Progress bars and level bars */

progressbar.horizontal trough,
levelbar.horizontal trough {
    min-height: -gtk-win32-part-height(progress, 1, 1);
    background-image: -gtk-win32-theme-part(progress, 1, 1);
}
progressbar.vertical trough,
levelbar.vertical trough {
    min-width: -gtk-win32-part-width(progress, 1, 1);
    background-image: -gtk-win32-theme-part(progress, 2, 1);
}

progressbar.horizontal progress, levelbar.horizontal block {
    min-height: -gtk-win32-part-height(progress, 5, 1);
}

progressbar progress,
levelbar block.filled,
entry progress,
entry progress:focus {
    background-image: -gtk-win32-theme-part(progress, 5, 1);
}

/* We use here PBFS_PAUSED (yellow by default) and PBFS_PARTIAL (blue) */
levelbar block.low {
    background-image: -gtk-win32-theme-part(progress, 5, 3);
}
levelbar block.full {
    background-image: -gtk-win32-theme-part(progress, 5, 4);
}

progressbar.horizontal progress.pulse,
entry progress.pulse,
entry progress.pulse:focus {
    background-image: -gtk-win32-theme-part(progress, 8, 1);
}

progressbar.vertical progress,
levelbar.vertical block {
    min-width: -gtk-win32-part-width(progress, 6, 1);
}

progressbar.vertical progress,
levelbar.vertical block.filled {
    background-image: -gtk-win32-theme-part(progress, 6, 1);
}
levelbar.vertical block.low {
    background-image: -gtk-win32-theme-part(progress, 6, 3);
}
levelbar.vertical block.full {
    background-image: -gtk-win32-theme-part(progress, 6, 4);
}

progressbar.vertical progress.pulse {
    background-image: -gtk-win32-theme-part(progress, 10, 1);
}

/* Combobox */

combobox entry {
    margin-right: calc( -2ex - -gtk-win32-part-width(combobox, 6, 1));
    background-image: -gtk-win32-theme-part(combobox, 4, 1);
}
combobox entry:hover {
    background-image: -gtk-win32-theme-part(combobox, 4, 2);
}
combobox entry:focus {
    background-image: -gtk-win32-theme-part(combobox, 4, 3);
}
combobox:disabled entry {
    background-image: -gtk-win32-theme-part(combobox, 5, 4);
}

combobox entry, combobox entry:disabled, combobox entry:focus {
    padding-left: 1ex;
}

combobox button {
    padding: 2px;
}

combobox entry + button {
    padding: 0;
    background-image: none;
}

combobox button arrow {
    background-image: -gtk-win32-theme-part(combobox, 6, 1);
    min-height: -gtk-win32-part-height(combobox, 6, 1);
    /* this width is too small, so better put some padding */
    min-width: -gtk-win32-part-width(combobox, 6, 1);
    padding: 0 1ex;
}
combobox entry + button:hover arrow {
    background-image: -gtk-win32-theme-part(combobox, 6, 2);
}

combobox entry + button:disabled {
    background-image: none;
}

combobox entry + button:disabled arrow {
    background-image: -gtk-win32-theme-part(combobox, 6, 4);
}
combobox entry + button:checked arrow {
    background-image: -gtk-win32-theme-part(combobox, 6, 3);
}

combobox menu {
    /* Dropdown list should have "window" color, as listbox
       contents do (usually it's "white") */
    background-color: -gtk-win32-color(listview, window);
    padding: 2px;
}

combobox menuitem {
    padding: 0 2px;
}

combobox menuitem > cellview {
    padding: 0px;
}

/* Toolbar */

toolbar {
    background-color: transparent;
    border-width: 0;
    background-image: -gtk-win32-theme-part(rebar, 6, 1);
}

/* Column headers */

header button,
header button:focus {
    background-color: transparent;
    border-width: 0;
    background-image: -gtk-win32-theme-part(header, 1, 1);
}

header button:hover,
header button:hover:focus {
    background-image: -gtk-win32-theme-part(header, 1, 2);
}

header button:active,
header button:active:hover,
header button:active:focus,
header button:active:hover:focus {
    background-image: -gtk-win32-theme-part(header, 1, 3);
}

/* Switch */

switch {
    background-image: -gtk-win32-theme-part(button, 1, 1);
}

switch:checked {
    background-image: -gtk-win32-theme-part(button, 1, 3);
}

switch:disabled {
    background-image: -gtk-win32-theme-part(button, 1, 4);
}

switch slider {
    background-image: -gtk-win32-theme-part(button, 1, 1);
}

switch:hover slider {
    background-image: -gtk-win32-theme-part(button, 1, 2);
}

switch:checked slider {
    background-image: -gtk-win32-theme-part(button, 1, 3);
}

switch:disabled slider {
    background-image: -gtk-win32-theme-part(button, 1, 4);
}

/* Menus */

menu {
    background-color: -gtk-win32-color(button, menu);
    border-color: shade(-gtk-win32-color(button, menu), 0.6);
    border-style: solid;
    border-width: 1px;
    padding: 2px;
}

menuitem {
    color: -gtk-win32-color(button, menutext);
}

menubar menuitem *:backdrop {
    color: mix(-gtk-win32-color(button, menutext), white, 0.5);
}

menubar > menuitem {
    padding: 3px 5px;
}

/* Add more padding to menus, increasing visible height of each menuitem */
menu * {
  padding: 2px;
}

/* Assistant */

GtkAssistant .sidebar .highlight {
    background-color: gray;
    font-weight: bold;
}

GtkAssistant .sidebar {
    padding: 12px;

    background-color: white;

    border-image: none;
    border-width: 0 1px 0 0;
    border-style: solid;
}

colorswatch {
    border-style: solid;
    border-width: 1px;
}

colorswatch:hover {
    border-color: shade(@bg_color, 0.2);
}

separator,
separator:hover {
    color: shade(@bg_color, 0.6);
}

statusbar > frame {
    border-width: 1px 1px 1px 1px;
    border-style: solid;
    border-image:  -gtk-win32-theme-part(status, 0, 0, margins(-1 0 0 0))  2 1 1 1 stretch;
    background-image: none;
}

/* Expander */

expander title arrow {
    background-image: -gtk-win32-theme-part(explorerbar, 7, 1);
}
expander title arrow:checked {
    background-image: -gtk-win32-theme-part(explorerbar, 6, 1);
}
expander title:hover arrow {
    background-image: -gtk-win32-theme-part(explorerbar, 7, 2);
}
expander title:hover arrow:checked {
    background-image: -gtk-win32-theme-part(explorerbar, 6, 2);
}

/* Spinner */

@keyframes spin {
  to { -gtk-icon-transform: rotate(1turn); }
}

spinner {
  background: none;
  opacity: 0;
  -gtk-icon-source: -gtk-icontheme('process-working-symbolic');
}

spinner:checked {
  opacity: 1;
  animation: spin 1s linear infinite;
}

spinner:checked:disabled
{
  opacity: 0.5;
}

spinner:active {
   background-image: -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.916667)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.833333)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.75)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.666667)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.583333)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.5)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.416667)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.333333)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.25)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.166667)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(alpha(currentColor, 0.0833333)), to(transparent)),
                     -gtk-gradient(radial, center center, 0, center center, 0.5, to(currentColor), to(transparent));
  animation: spinner 1s infinite linear;
}

/* Popovers */
popover {
    border-radius: 3px;
    background-clip: border-box;
    background-color: @bg_color;

    border-color: rgba(0, 0, 0, 1);
    border-width: 1px;
    border-style: solid;

    box-shadow: 0 2px 3px alpha(black, 0.5);
    margin: 10px;
    padding: 2px;
}
popover > list,
popover > .view,
popover > toolbar {
    background-color: transparent;
}

/* Listbox */
list {
  background-color: -gtk-win32-color(listbox, window);
}

/* Dim label */
.dim-label {
    color: alpha(currentColor, 0.55);
    text-shadow: none;
}

/* Modelbuttons */

modelbutton:focus,
modelbutton {
    background-color: transparent;
    background-image: -gtk-win32-theme-part(menu, 14, 1);
}

modelbutton:active,
modelbutton:active:focus {
    background-color: transparent;
    background-image: -gtk-win32-theme-part(menu, 14, 1);
}

modelbutton:active:hover:focus,
modelbutton:hover:focus,
modelbutton:hover {
    background-image: -gtk-win32-theme-part(menu, 14, 2);
}

modelbutton:active:hover:disabled:focus,
modelbutton:hover:disabled:focus,
modelbutton:hover:disabled {
    background-image: -gtk-win32-theme-part(menu, 14, 4);
}


modelbutton radio:focus,
modelbutton radio,
modelbutton radio:hover,
modelbutton radio:disabled {
    background-color: transparent;
    background-image: none;
    border-width: 0;
}

modelbutton radio:active:focus,
modelbutton radio:active,
modelbutton radio:active:hover {
    background-image: -gtk-win32-theme-part(menu, 12, 2, over(11, 3));
    border-width: 0;
}

modelbutton radio:indeterminate:focus,
modelbutton radio:indeterminate,
modelbutton radio:indeterminate:disabled,
modelbutton radio:indeterminate:hover,
modelbutton radio:indeterminate:active,
modelbutton radio:indeterminate:active:hover {
    background-image: none; /* Fall back to default, this state is not in win32 */
    border-width: 0;
}

modelbutton radio:disabled:active:focus,
modelbutton radio:disabled:active,
modelbutton radio:disabled:active:hover {
    background-image: -gtk-win32-theme-part(menu, 12, 1, over(11, 4));
    border-width: 0;
}

modelbutton check:focus,
modelbutton check,
modelbutton check:disabled,
modelbutton check:hover,
modelbutton check:hover:focus {
    background-color: transparent;
    background-image: none;
    border-width: 0;
}


modelbutton check:active:focus, 
modelbutton check:active, 
modelbutton check:active:hover:focus,
modelbutton check:active:hover {
    background-image: -gtk-win32-theme-part(menu, 12, 2, over(11, 1));
    border-width: 0;
}

modelbutton check:indeterminate:focus,
modelbutton check:indeterminate,
modelbutton check:indeterminate:disabled,
modelbutton check:indeterminate:disabled:focus,
modelbutton check:indeterminate:hover,
modelbutton check:indeterminate:hover:focus,
modelbutton check:indeterminate:active,
modelbutton check:indeterminate:active:focus,
modelbutton check:indeterminate:active:hover:focus,
modelbutton check:indeterminate:active:hover {
    background-image: none; /* Fall back to default, this state is not in win32 */
    border-width: 0;
}

modelbutton check:disabled:active:focus,
modelbutton check:disabled:active,
modelbutton check:disabled:active:hover:focus,
modelbutton check:disabled:active:hover {
    background-image: -gtk-win32-theme-part(menu, 12, 1, over(11, 2));
    border-width: 0;
}

/* Application notification */
.app-notification {
    border-style: solid;
    border-color: @app_notification_border;
    border-width: 0 1px 1px 1px;
    border-radius: 0 0 5px 5px;
    padding: 8px;

    background-image: linear-gradient(to bottom,
                                      @app_notification_a,
                                      @app_notification_b 18%,
                                      @app_notification_c);

    color: @theme_text_color;
    text-shadow: 0 1px @primary_toolbarbutton_text_shadow;
    border-image: none;
}
