/
_common.scss
3184 lines (2638 loc) · 78.9 KB
/
_common.scss
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@function gtkalpha($c,$a) {
@return unquote("alpha(#{$c},#{$a})");
}
$ease-out-quad: cubic-bezier(0.25, 0.46, 0.45, 0.94);
$backdrop_transition: 200ms ease-out;
$asset_suffix: if($variant=='dark', '-dark', ''); // use dark assets in dark variant
$darker_asset_suffix: if($darker=='true', '-dark', $asset_suffix);
* {
background-clip: padding-box;
-GtkToolButton-icon-spacing: 4;
-GtkTextView-error-underline-color: $error_color;
-GtkScrolledWindow-scrollbar-spacing: 0;
-GtkToolItemGroup-expander-size: 11;
-GtkWidget-text-handle-width: 20;
-GtkWidget-text-handle-height: 20;
-GtkDialog-button-spacing: 4;
-GtkDialog-action-area-border: 0;
// We use the outline properties to signal the focus properties
outline-color: gtkalpha(currentColor, 0.3);
outline-style: dashed;
outline-offset: -3px;
outline-width: 1px;
-gtk-outline-radius: 2px;
}
//
// Base States
//
.background {
color: $fg_color;
background-color: if($transparency == 'true', transparentize($bg_color, 0.001), $bg_color); // without this headerbar transparency doesn't seem to work
}
*:disabled { -gtk-icon-effect: dim; }
.gtkstyle-fallback {
background-color: $bg_color;
color: $fg_color;
&:hover {
background-color: lighten($bg_color, 10%);
color: $fg_color;
}
&:active {
background-color: darken($bg_color, 10%);
color: $fg_color;
}
&:disabled {
background-color: $insensitive_bg_color;
color: $insensitive_fg_color;
}
&:selected {
background-color: $selected_bg_color;
color: $selected_fg_color;
}
}
.view,
%view {
color: $text_color;
background-color: $base_color;
&:selected {
&, &:focus {
@extend %selected_items;
border-radius: 2px;
}
}
}
.view,
textview {
text {
@extend %view;
selection { &:focus, & { @extend %selected_items; }}
}
}
textview border { background-color: mix($bg_color, $base_color, 50%); }
iconview { @extend .view; }
rubberband,
.rubberband {
border: 1px solid darken($selected_bg_color, 10%);
background-color: transparentize(darken($selected_bg_color, 10%), 0.8);
}
flowbox {
rubberband { @extend rubberband }
flowboxchild {
padding: 3px;
border-radius: 2px;
&:selected {
@extend %selected_items;
outline-offset: -2px;
}
}
}
label {
&.separator {
@extend .dim-label;
color: $fg_color;
}
row:selected &,
&:selected { @extend %nobg_selected_items; }
selection {
color: $selected_fg_color;
background-color: $selected_bg_color;
}
&:disabled {
color: $insensitive_fg_color;
selection { @extend %selected_items:disabled; }
}
}
.dim-label {
opacity: 0.55;
}
assistant {
.sidebar {
background-color: $base_color;
border-top: 1px solid $borders_color;
}
&.csd .sidebar { border-top-style: none; }
.sidebar label { padding: 6px 12px; }
.sidebar label.highlight {
background-color: $selected_bg_color;
color: $selected_fg_color;
}
}
textview { // This will get overridden by .view, needed by gedit line numbers
background-color: $base_color;
}
%osd, .osd {
color: $osd_fg_color;
border: none;
background-color: $osd_bg_color;
background-clip: padding-box;
box-shadow: none;
}
//
// Spinner Animations
//
@keyframes spin {
to { -gtk-icon-transform: rotate(1turn); }
}
spinner {
background: none;
opacity: 0; // non spinning spinner makes no sense
-gtk-icon-source: -gtk-icontheme('process-working-symbolic');
&:checked {
opacity: 1;
animation: spin 1s linear infinite;
&:disabled {
opacity: 0.5;
}
}
}
//
// Text Entries
//
entry {
min-height: 22px;
border: 1px solid;
padding: 2px 8px;
caret-color: currentColor;
border-radius: 3px;
transition: all 200ms $ease-out-quad;
&.search { border-radius: 20px; }
@include entry(normal);
image { // icons inside the entry
color: mix($fg_color,$base_color,80%);
&.left { padding-left: 0; padding-right: 5px; }
&.right { padding-right: 0; padding-left: 5px; }
}
&.flat {
&, &:focus {
min-height: 0;
padding: 2px;
background-image: none;
border-color: transparent;
border-radius: 0;
}
}
&:focus {
background-clip: border-box;
@include entry(focus);
}
&:disabled { @include entry(insensitive); }
selection { &:focus, & { @extend %selected_items; }}
// error and warning style
@each $e_type, $e_color, $e_fg_color in (warning, $warning_color, $warning_fg_color),
(error, $error_color, $error_fg_color),
// entry.search-missing for Gnome-Builder
(search-missing, $error_color, $error_fg_color) {
&.#{$e_type} {
color: $e_fg_color;
border-color: if($variant=='light', $e_color, $entry_border);
background-color: mix($e_color, $base_color, 60%);
image { color: $e_fg_color; }
&:focus {
color: $e_fg_color;
background-color: $e_color;
box-shadow: none;
}
selection, selection:focus {
background-color: $e_fg_color;
color: $e_color;
}
}
}
&:drop(active) {
&:focus, & {
border-color: $drop_target_color;
box-shadow: none;
}
}
.osd & {
@include entry(osd);
&:focus { @include entry(osd-focus); }
&:disabled { @include entry(osd-insensitive); }
selection {
&:focus, & {
color: $selected_bg_color;
background-color: $selected_fg_color;
}
}
}
progress {
margin: 0 -6px;
border-radius: 0;
border-width: 0 0 2px;
border-color: $selected_bg_color;
border-style: solid;
background-image: none;
background-color: transparent;
box-shadow: none;
}
// linked entries
.linked:not(.vertical) > &,
.linked:not(.vertical) > &:focus { @extend %linked; }
.linked.vertical > &,
.linked.vertical > &:focus { @extend %linked_vertical; }
}
treeview entry {
&.flat, & {
border-radius: 0;
background-image: none;
background-color: $base_color;
&:focus { border-color: $selected_bg_color; }
}
}
//
// Buttons
//
// stuff for .needs-attention
$_dot_color: $selected_bg_color;
@keyframes needs_attention {
from {
background-image: -gtk-gradient(radial,
center center, 0,
center center, 0.01,
to($_dot_color),
to(transparent));
}
to {
background-image: -gtk-gradient(radial,
center center, 0,
center center, 0.5,
to($selected_bg_color),
to(transparent));
}
}
$button_transition: all 200ms $ease-out-quad;
button {
min-height: 22px;
min-width: 20px;
transition: $button_transition;
border: 1px solid;
border-radius: 3px;
padding: 2px 6px;
@include button(normal);
separator { margin: 4px 1px; }
&.flat {
@include button(undecorated);
// to avoid adiacent buttons borders clashing when transitioning, the transition on the normal state is set
// to none, while it's added back in the hover state, so the button decoration will fade in on hover, but
// it won't fade out when the pointer leave the button allocation area. To make the transition more evident
// in this case the duration is increased.
transition: none;
&:hover {
transition: $button_transition;
transition-duration: 350ms;
&:active { transition: $button_transition; }
}
}
&:hover {
@include button(hover);
-gtk-icon-effect: highlight;
}
&:active, &:checked {
@include button(active);
background-clip: if($variant=='light', border-box, padding-box);
transition-duration: 50ms;
&:not(:disabled) label:disabled { color: inherit; opacity: 0.6; }
}
//Webkitgtk workaround start
&:active { color: $fg_color; }
&:active:hover, &:checked { color: $selected_fg_color; }
//Webkitgtk workaround end
&.flat:disabled { @include button(undecorated); }
&:disabled {
@include button(insensitive);
&:active, &:checked {
@include button(insensitive-active);
}
}
&.image-button {
min-width: 24px;
padding-left: 5px;
padding-right: 5px;
}
&.text-button {
padding-left: 12px;
padding-right: 12px;
}
&.text-button.image-button {
padding-left: 5px;
padding-right: 5px;
label {
&:first-child {
padding-left: 8px;
padding-right: 2px;
}
&:last-child {
padding-right: 8px;
padding-left: 2px;
}
&:only-child {
padding-left: 8px;
padding-right: 8px;
}
}
&.popup { padding-right: 8px; padding-left: 8px; }
}
&:drop(active) {
color: $drop_target_color;
border-color: $drop_target_color;
box-shadow: none;
}
// big standalone buttons like in Documents pager
&.osd {
color: $osd_fg_color;
background-color: $osd_bg_color;
border-color: darken($osd_bg_color, 8%);
&.image-button {
padding: 0;
min-height: 36px;
min-width: 36px;
}
&:hover { color: $selected_bg_color; }
&:active, &:checked { @include button(osd-active); }
&:disabled { @include button(osd-insensitive); }
}
//overlay / OSD style
.osd & {
@include button(osd);
&:hover { @include button(osd-hover); }
&:active, &:checked {
background-clip: padding-box;
@include button(osd-active);
}
&:disabled { @include button(osd-insensitive); }
&.flat {
@include button(undecorated);
box-shadow: none;
&:hover { @include button(osd-hover); }
&:disabled {
@include button(osd-insensitive);
background-image: none;
}
&:active, &:checked { @include button(osd-active); }
}
}
.osd .linked:not(.vertical):not(.path-bar) > &:hover:not(:checked):not(:active):not(:only-child),
.osd .linked:not(.vertical):not(.path-bar) > &:hover:not(:checked):not(:active) + &:not(:checked):not(:active) { box-shadow: none; }
// Suggested and Destructive Action buttons
@each $b_type, $b_color, $b_fg in (suggested-action, $suggested_color, $suggested_fg_color),
(destructive-action, $destructive_color, $destructive_fg_color) {
&.#{$b_type} {
@include button(suggested_destructive, $b_color, $b_fg);
&.flat {
@include button(undecorated);
color: $b_color;
}
&:hover {
@include button(suggested_destructive, lighten($b_color, 10%), $b_fg);
}
&:active, &:checked {
@include button(suggested_destructive, darken($b_color, 10%), $b_fg);
}
&.flat:disabled {
@include button(undecorated);
color: $insensitive_fg_color;
}
&:disabled { @include button(insensitive); }
}
}
.stack-switcher > & {
// to position the needs attention dot, padding is added to the button
// child, a label needs just lateral padding while an icon needs vertical
// padding added too.
outline-offset: -3px; // needs to be set or it gets overridden by GtkRadioButton outline-offset
> label {
padding-left: 6px; // label padding
padding-right: 6px; //
}
> image {
padding-left: 6px;
padding-right: 6px;
padding-top: 3px;
padding-bottom: 3px;
}
&.text-button {
padding-left: 10px;
padding-right: 10px;
}
&.image-button {
padding-left: 2px;
padding-right: 2px;
}
&.needs-attention {
> label, > image { @extend %needs_attention; }
&:active, &:checked {
> label, > image {
animation: none;
background-image: none;
}
}
}
}
%needs_attention {
animation: needs_attention 150ms ease-in;
background-image: -gtk-gradient(radial,
center center, 0,
center center, 0.5,
to($_dot_color),
to(transparent));
background-size: 6px 6px, 6px 6px;
background-repeat: no-repeat;
@if $variant == 'light' { background-position: right 3px, right 4px; }
@else { background-position: right 3px, right 2px; }
&:dir(rtl) {
@if $variant == 'light' { background-position: left 3px, left 4px; }
@else { background-position: left 3px, left 2px; }
}
}
// hide separators
&.font,
&.file { separator { background-color: transparent; }}
//inline-toolbar buttons
.inline-toolbar &, .inline-toolbar &:backdrop {
border-radius: 2px;
border-width: 1px;
@extend %linked;
}
.linked:not(.vertical) > &,
.linked:not(.vertical) > &:hover,
.linked:not(.vertical) > &:active,
.linked:not(.vertical) > &:checked { @extend %linked; }
.linked.vertical > &,
.linked.vertical > &:hover,
.linked.vertical > &:active,
.linked.vertical > &:checked { @extend %linked_vertical; }
}
// all the following is for the +|- buttons on inline toolbars, that way
// should really be deprecated...
.inline-toolbar toolbutton > button { // redefining the button look is
// needed since those are flat...
@include button(normal);
&:hover { @include button(hover); }
&:active,
&:checked{ @include button(active); }
&:disabled { @include button(insensitive); }
&:disabled:active,
&:disabled:checked { @include button(insensitive-active); }
}
// More inline toolbar buttons
toolbar.inline-toolbar toolbutton {
& > button.flat { @extend %linked_middle; }
&:first-child > button.flat { @extend %linked:first-child; }
&:last-child > button.flat { @extend %linked:last-child; }
&:only-child > button.flat { @extend %linked:only-child; }
}
// Some crazy linking stuff
@mixin linking_rules($a:0.7, $var:$variant, $vert:'false', $entry_rules:'true', $button_rules:'true',
$e_border:$entry_border, $b_border:$button_border) {
$_border: if($vert=='false', left, top);
@if $entry_rules=='true' {
> entry + entry { border-#{$_border}-color: transparentize($e_border, $a); }
> entry.error + entry,
> entry + entry.error { border-#{$_border}-color: if($var=='light', $error_color, transparentize($e_border, $a)); }
> entry.warning + entry,
> entry + entry.warning { border-#{$_border}-color: if($var=='light', $warning_color, transparentize($e_border, $a)); }
> entry.error + entry.warning,
> entry.warning + entry.error { border-#{$_border}-color: if($var=='light', mix($error_color, $warning_color, 50%), transparentize($e_border, $a));}
@each $e_type, $e_color in (':focus',$selected_bg_color),
(':drop(active)', $drop_target_color),
('.warning:focus', $warning_color),
('.error:focus', $error_color) {
> entry + entry#{$e_type}:not(:last-child),
> entry + entry#{$e_type}:last-child { border-#{$_border}-color: if($var=='light', $e_color, $e_border); }
> entry#{$e_type}:not(:only-child) {
+ entry,
+ button,
+ combobox > box > button.combo { border-#{$_border}-color: if($var=='light', $e_color, $e_border); }
}
}
> button:active + entry,
> button:checked + entry { border-#{$_border}-color: if($var=='light', $selected_bg_color, $e_border); }
}
@if $button_rules=='true' {
$_uncolored_button: 'button:not(:checked):not(:active):not(.suggested-action):not(.destructive-action)';
> button + button { border-#{$_border}-style: none; }
> #{$_uncolored_button}:hover:not(:only-child),
> #{$_uncolored_button}:hover + #{$_uncolored_button} { box-shadow: inset if($vert=='false', 1px 0, 0 1px) $b_border; }
> #{$_uncolored_button}:disabled:not(:only-child),
> #{$_uncolored_button}:disabled + #{$_uncolored_button}:not(:hover) { box-shadow: inset if($vert=='false', 1px 0, 0 1px) transparentize($b_border, 0.5); }
> button:active + #{$_uncolored_button}:hover,
> button:checked + #{$_uncolored_button}:hover,
> button.suggested-action + #{$_uncolored_button}:hover,
> button.destructive-action + #{$_uncolored_button}:hover,
> entry + #{$_uncolored_button}:hover:not(:only-child),
> #{$_uncolored_button}:first-child:disabled,
> #{$_uncolored_button}:disabled + #{$_uncolored_button}:disabled,
> #{$_uncolored_button}:first-child:hover,
> button:active + #{$_uncolored_button}:disabled,
> button:checked + #{$_uncolored_button}:disabled,
> button.suggested-action + #{$_uncolored_button}:disabled,
> button.destructive-action + #{$_uncolored_button}:disabled,
> entry + #{$_uncolored_button}:disabled:not(:only-child), { box-shadow: none; }
}
}
// special case, because path-bars are bugged
@mixin pathbar_linking_rules($sep_color:if($variant=='light', transparentize($button_border, 0.6), transparentize($button_border, 0.5))) {
> button + button { border-left-style: none; }
> button:hover:not(:checked):not(:active):not(:only-child) {
&:hover {
box-shadow: inset 1px 0 $sep_color,
inset -1px 0 $sep_color;
}
&:first-child:hover { box-shadow: inset -1px 0 $sep_color; }
&:last-child:hover { box-shadow: inset 1px 0 $sep_color; }
}
}
// Apply the rules defined above
.linked:not(.vertical) {
&:not(.path-bar) { @include linking_rules(); }
&.path-bar { @include pathbar_linking_rules(); }
}
.linked.vertical { @include linking_rules($vert:'true'); }
%linked_middle {
border-radius: 0;
border-right-style: none;
}
%linked {
@extend %linked_middle;
&:first-child {
border-top-left-radius: 3px;
border-bottom-left-radius: 3px;
}
&:last-child {
border-top-right-radius: 3px;
border-bottom-right-radius: 3px;
border-right-style: solid;
}
&:only-child {
border-radius: 3px;
border-style: solid;
}
}
%linked_vertical_middle {
border-radius: 0;
border-bottom-style: none;
}
%linked_vertical{
@extend %linked_vertical_middle;
&:first-child {
border-top-left-radius: 3px;
border-top-right-radius: 3px;
}
&:last-child {
border-bottom-left-radius: 3px;
border-bottom-right-radius: 3px;
border-bottom-style: solid;
}
&:only-child {
border-radius: 3px;
border-style: solid;
}
}
%undecorated_button {
border-color: transparent;
background-color: transparent;
background-image: none;
box-shadow: none;
}
// menu buttons
menuitem.button.flat,
modelbutton.flat {
transition: none;
min-height: 24px;
padding-left: 8px;
padding-right: 8px;
outline-offset: -3px;
border-radius: 2px;
@extend %undecorated_button;
&:hover { background-color: if($variant=='light', mix($fg_color,$bg_color,5%), mix($fg_color,$bg_color,10%)); }
&:active, &:selected { &, arrow { @extend %selected_items; } }
&:checked { color: $fg_color; }
// FIXME: temporary workaround
check:last-child,
radio:last-child { margin-left: 8px; }
check:first-child,
radio:first-child { margin-right: 8px; }
}
modelbutton.flat arrow {
&.left { -gtk-icon-source: -gtk-icontheme("pan-start-symbolic"); }
&.right { -gtk-icon-source: -gtk-icontheme("pan-end-symbolic"); }
}
//
// Links
//
*:link {
color: $link_color;
&:visited {
color: $link_visited_color;
*:selected & { color: mix($selected_fg_color, $selected_bg_color, 60%); }
}
&:hover {
color: lighten($link_color,10%);
*:selected & { color: mix($selected_fg_color, $selected_bg_color, 90%); }
}
&:active {
color: $link_color;
*:selected & { color: mix($selected_fg_color, $selected_bg_color, 80%); }
}
@at-root %link_selected,
&:selected,
*:selected & { color: mix($selected_fg_color, $selected_bg_color, 80%); }
}
button:link, button:visited {
@extend %undecorated_button;
@extend *:link;
&:hover, &:active, &:checked {
@extend %undecorated_button;
}
> label { text-decoration-line: underline; }
}
//
// Spinbuttons
//
spinbutton {
&:drop(active) { box-shadow: none; }
button:active { color: $selected_fg_color; }
&:disabled { color: $insensitive_fg_color; }
&:not(.vertical) {
entry { min-width: 28px; }
button, entry { @extend %linked; }
&:dir(ltr) entry,
&:dir(rtl) button.up { border-radius: 3px 0 0 3px; }
> button + button { border-left-style: none; }
> button:hover:not(:active),
> button:hover + button { box-shadow: inset 1px 0 $button_border; }
> button:disabled + button:not(:disabled):not(:active):not(:checked):not(:hover),
> button:not(:disabled):not(:active):not(:checked):not(:hover) + button:disabled { box-shadow: inset 1px 0 transparentize($button_border, 0.5); }
> button:first-child:hover:not(:active),
> button.up:dir(rtl):hover:not(:active),
> entry + button:not(:active):hover { box-shadow: none; }
> entry:focus + button { border-left-color: if($variant=='light', $selected_bg_color, $entry_border); }
> entry:drop(active) + button { border-left-color: $drop_target_color; }
.osd & {
> button:hover:not(:active),
> button:hover + button { box-shadow: inset 1px 0 $osd_button_border; }
> button:first-child:hover:not(:active),
> button.up:dir(rtl):hover:not(:active),
> entry + button:not(:active):hover { box-shadow: none; }
> entry:focus + button { border-left-color: $osd_button_border; }
}
}
&.vertical {
button, entry {
padding-left: 4px;
padding-right: 4px;
min-width: 0;
@extend %linked_vertical;
}
button.up { border-radius: 3px 3px 0 0; }
> entry:focus + button { border-top-color: if($variant=='light', $selected_bg_color, $entry_border); }
> entry:drop(active) + button { border-top-color: $drop_target_color; }
}
}
//
// Comboboxes
//
combobox {
button.combo {
min-width: 0; // otherwise the arrow placement is unsymmetric
padding-left: 8px; //
padding-right: 8px //
}
arrow {
-gtk-icon-source: -gtk-icontheme('pan-down-symbolic');
min-height: 16px;
min-width: 16px;
}
&:drop(active) button.combo { @extend button:drop(active); }
.linked:not(.vertical) > & > box > button.combo {
// the combobox is a composite widget so the way we do button linking doesn't
// work, special case needed.
&:dir(ltr),
&:dir(rtl) { @extend %linked_middle; } // specificity bump
}
.linked:not(.vertical) > &:first-child > box > button.combo { @extend %linked:first-child; }
.linked:not(.vertical) > &:last-child > box > button.combo { @extend %linked:last-child; }
.linked:not(.vertical) > &:only-child > box > button.combo { @extend %linked:only-child; }
.linked.vertical > & > box > button.combo { @extend %linked_vertical_middle; }
.linked.vertical > &:first-child > box > button.combo { @extend %linked_vertical:first-child; }
.linked.vertical > &:last-child > box > button.combo { @extend %linked_vertical:last-child; }
.linked.vertical > &:only-child > box > button.combo { @extend %linked_vertical:only-child; }
}
//
// Toolbars
//
toolbar {
-GtkWidget-window-dragging: true;
padding: 4px;
background-color: $bg_color;
separator { background: none; }
&.horizontal separator { margin: 0 6px; }
&.vertical separator { margin: 6px 0; }
.osd & { background-color: transparent; }
&.osd {
padding: 7px;
border: 1px solid transparentize(black, 0.5);
border-radius: 3px;
background-color: transparentize($osd_bg_color, 0.1);
&.left,
&.right,
&.top,
&.bottom { border-radius: 0; } // positional classes for `attached` osd toolbars
&.top { border-width: 0 0 1px 0; }
&.bottom { border-width: 1px 0 0 0; }
&.left { border-width: 0 1px 0 0; }
&.right { border-width: 0 0 0 1px; }
}
&:not(.inline-toolbar) {
switch,
scale,
entry,
spinbutton,
button {
margin-right: 1px;
margin-bottom: 1px;
}
.linked > button,
.linked > entry { margin-right:0; }
}
}
.primary-toolbar:not(.libreoffice-toolbar) { // LO messes up the toolbar styling, so exclude LO toolbars
color: $header_fg;
background-color: opacify($header_bg, 1);
box-shadow: none;
border-width: 0 0 1px 0;
border-style: solid;
border-image: linear-gradient(to bottom, opacify($header_bg, 1),
darken($header_bg, 7%)) 1 0 1 0; //temporary hack for rhythmbox 3.1
//&:backdrop { background-color: opacify($header_bg_backdrop, 1); }
separator { @extend %header_separator; }
}
.primary-toolbar { @extend %header_widgets; }
.inline-toolbar {
@extend toolbar;
background-color: darken($bg_color, 3%);
border-style: solid;
border-color: $borders_color;
border-width: 0 1px 1px;
padding: 3px;
border-radius: 0 0 3px 3px;
}
searchbar {
background-color: $bg_color;
border-style: solid;
border-color: $borders_color;
border-width: 0 0 1px;
padding: 3px;
}
actionbar {
padding: 6px;
border-top: 1px solid $borders_color;
background-color: darken($bg_color, 3%);
}
//
// Headerbars
//
$_header_radius: if($darker=='false' and $variant=='light', 4px, 3px);
headerbar,
%titlebar {
min-height: 42px;
padding: 0 7px;
border-width: 0 0 1px;
border-style: solid;
border-color: opacify($header_border, 1);
color: $header_fg;
background-color: opacify($header_bg, 1);
box-shadow: inset 0 1px lighten($header_bg, 3%);
.csd & { // Transparent header-bars only in csd windows
background-color: $header_bg;
border-color: $header_border;
}
&:backdrop {
transition: $backdrop_transition;
color: transparentize($header_fg, 0.3);
background-color: opacify($header_bg_backdrop, 1);
.csd & { background-color: $header_bg_backdrop; }