artwork/usr/share/themes/Lubuntu-default/gtk-3.0/gtk-widgets-assets.css

/*************************
 * Check and Radio items *
 *************************/

/* draw regular check and radio items using our SVG assets */
.check,
.check row:selected,
.check row:selected:focused {
    background-image: url("assets/checkbox-unchecked.svg");
}

.check:insensitive,
.check row:selected:insensitive,
.check row:selected:focused:insensitive {
    background-image: url("assets/checkbox-unchecked-insensitive.svg");
}

.check:active,
.check row:selected:active,
.check row:selected:focused:active {
    background-image: url("assets/checkbox-checked.svg");
}

.check:active:insensitive,
.check row:selected:active:insensitive,
.check row:selected:focused:active:insensitive
{
    background-image: url("assets/checkbox-checked-insensitive.svg");
}

.check:inconsistent,
.check row:selected:inconsistent,
.check row:selected:focused:inconsistent {
    background-image: url("assets/checkbox-mixed.svg");
}

.check:inconsistent:insensitive,
.check row:selected:inconsistent:insensitive,
.check row:selected:focused:inconsistent:insensitive {
    background-image: url("assets/checkbox-mixed-insensitive.svg");
}

.radio,
.radio row:selected,
.radio row:selected:focused {
    background-image: url("assets/radio-unselected.svg");
}

.radio:insensitive,
.radio row:selected:insensitive,
.radio row:selected:focused:insensitive {
    background-image: url("assets/radio-unselected-insensitive.svg");
}

.radio:active,
.radio row:selected:active,
.radio row:selected:focused:active {
    background-image: url("assets/radio-selected.svg");
}

.radio:active:insensitive,
.radio row:selected:active:insensitive,
.radio row:selected:focused:active:insensitive {
    background-image: url("assets/radio-selected-insensitive.svg");
}

.radio:inconsistent,
.radio row:selected:inconsistent,
.radio row:selected:focused:inconsistent {
    background-image: url("assets/radio-mixed.svg");
}

.radio:inconsistent:insensitive,
.radio row:selected:inconsistent:insensitive,
.radio row:selected:focused:inconsistent:insensitive {
    background-image: url("assets/radio-mixed-insensitive.svg");
}

.sidebar .radio:active,
.sidebar .radio:active:focused,
.sidebar .radio:active:prelight {
    background-image: url("assets/sidebar-radio-checked.svg");
}

.sidebar .radio:prelight {
    background-image: url("assets/sidebar-radio-prelight.svg");
}

.sidebar .radio:active:selected,
.sidebar .radio:active:selected:focused {
    background-image: url("assets/sidebar-radio-selected.svg");
}

.sidebar .radio:selected:prelight,
.sidebar .radio:selected:focused {
    background-image: url("assets/sidebar-radio-selected-prelight.svg");    
}

.entry {
    border-image: url("assets/entry-border-normal.svg") 2 / 2 stretch;
}

.entry:focused {
    border-image: url("assets/entry-border-focused.svg") 2 / 2 stretch;
}

.primary-toolbar GtkComboBox.combobox-entry .button,
GtkComboBox.combobox-entry .button,
.primary-toolbar GtkComboBox.combobox-entry .button:nth-child(last),
GtkComboBox.combobox-entry .button:nth-child(last) {
    border-image: url("assets/entry-border-normal.svg") 2 / 2 2 2 0 stretch;
}

.primary-toolbar GtkComboBox.combobox-entry .button:active,
.primary-toolbar GtkComboBox.combobox-entry .button:hover:active,
GtkComboBox.combobox-entry .button:active,
GtkComboBox.combobox-entry .button:hover:active,
.primary-toolbar GtkComboBox.combobox-entry .button:active:nth-child(last),
.primary-toolbar GtkComboBox.combobox-entry .button:hover:active:nth-child(last),
GtkComboBox.combobox-entry .button:active:nth-child(last),
GtkComboBox.combobox-entry .button:hover:active:nth-child(last) {
    border-image: url("assets/combobox-entry-border-active.svg") 2 / 2 2 2 0 stretch;
}

/* for RTL languages */
.primary-toolbar GtkComboBox.combobox-entry .button:nth-child(first),
GtkComboBox.combobox-entry .button:nth-child(first) {
    border-image: url("assets/entry-border-normal.svg") 2 / 2 0 2 2 stretch;
}

.primary-toolbar GtkComboBox.combobox-entry .button:active:nth-child(first),
.primary-toolbar GtkComboBox.combobox-entry .button:hover:active:nth-child(first),
GtkComboBox.combobox-entry .button:active:nth-child(first),
GtkComboBox.combobox-entry .button:hover:active:nth-child(first) {
    border-image: url("assets/combobox-entry-border-active.svg") 2 / 2 0 2 2 stretch;
}

GtkScale.trough,
GtkSwitch.trough,
GtkScale.trough.horizontal {
    border-image: url("assets/trough-border-horizontal.svg") 2 / 2 stretch;
}

GtkScale.trough.vertical {
    border-image: url("assets/trough-border-vertical.svg") 2 / 2 stretch;
}

GtkSwitch.trough:active,
GtkScale.progressbar.horizontal {
    border-image: url("assets/trough-active-border-horizontal.svg") 2 / 2 stretch;
}

GtkScale.progressbar.vertical {
    border-image: url("assets/trough-active-border-vertical.svg") 2 / 2 stretch;
}

GtkSwitch.slider {
    border-image: url("assets/switch-slider-border.svg") 2 / 2 stretch;
}

GtkSwitch.slider:active {
    border-image: url("assets/switch-slider-active-border.svg") 2 / 2 stretch;
}

.progressbar,
.entry.progressbar,
.progressbar row,
.progressbar row:hover,
.progressbar row:selected,
.progressbar row:selected:focused {
    border-image: url("assets/progressbar-border.svg") 3 / 3 stretch;
}

.progressbar.vertical {
    border-image: url("assets/progressbar-border-vertical.svg") 3 / 3 stretch;
}

GtkScale.slider,
GtkScale.slider.horizontal {
    background-image: url("assets/scale-slider-horizontal.svg");
}

GtkScale.slider:insensitive,
GtkScale.slider.horizontal:insensitive {
    background-image: url("assets/scale-slider-horizontal-insensitive.svg");
}

GtkScale.slider.vertical {
    background-image: url("assets/scale-slider-vertical.svg");
}

GtkScale.slider.vertical:insensitive {
    background-image: url("assets/scale-slider-vertical-insensitive.svg");
}

GtkScale.scale-has-marks-above.slider.horizontal {
    background-image: url("assets/scale-slider-marks-above-horizontal.svg");
}

GtkScale.scale-has-marks-above.slider.horizontal:insensitive {
    background-image: url("assets/scale-slider-marks-above-horizontal-insensitive.svg");
}

GtkScale.scale-has-marks-above.slider.vertical {
    background-image: url("assets/scale-slider-marks-above-vertical.svg");
}

GtkScale.scale-has-marks-above.slider.vertical:insensitive {
    background-image: url("assets/scale-slider-marks-above-vertical-insensitive.svg");
}

GtkScale.scale-has-marks-below.slider.horizontal {
    background-image: url("assets/scale-slider-marks-below-horizontal.svg");
}

GtkScale.scale-has-marks-below.slider.horizontal:insensitive {
    background-image: url("assets/scale-slider-marks-below-horizontal-insensitive.svg");
}

GtkScale.scale-has-marks-below.slider.vertical {
    background-image: url("assets/scale-slider-marks-below-vertical.svg");
}

GtkScale.scale-has-marks-below.slider.vertical:insensitive {
    background-image: url("assets/scale-slider-marks-below-vertical-insensitive.svg");
}

.button {
    border-image: url("assets/button-border.svg") 3 / 3 stretch;
}

.button:active,
.toolbar .button:active,
.button:hover:active,
.toolbar .button:hover:active {
    border-image: url("assets/button-active-border.svg") 3 / 3 stretch;
}

.button.default {
    border-image: url("assets/button-default-border.svg") 4 / 4 stretch;
}

.primary-toolbar .toolbar .button:active,
.primary-toolbar.toolbar .button:active,
.primary-toolbar .toolbar .button:active:hover,
.primary-toolbar.toolbar .button:active:hover {
    border-image: url("assets/primary-toolbar-button-active-border.svg") 4 / 4 stretch;
}

.toolbar .raised .button,
.toolbar .raised.button {
    border-image: url("assets/primary-toolbar-raised-button-border.svg") 4 / 4 stretch;
}

/* nth-child for linked areas */
.toolbar .raised.linked.button,
.toolbar .raised.linked.button:active,
.toolbar .raised.linked.button:active:hover,
.toolbar .raised.linked .button,
.toolbar .raised.linked .button:active,
.toolbar .raised.linked .button:active:hover {
    border-image: url("assets/primary-toolbar-raised-button-border.svg") 4 / 4 0 stretch;
}

.toolbar .raised.linked.button:nth-child(first) ,
.toolbar .raised.linked.button:active:nth-child(first),
.toolbar .raised.linked.button:active:hover:nth-child(first),
.toolbar .raised.linked:nth-child(first) .button,
.toolbar .raised.linked:nth-child(first) .button:active,
.toolbar .raised.linked:nth-child(first) .button:active:hover {
    border-image: url("assets/primary-toolbar-raised-button-border.svg") 4 / 4 0 4 4 stretch;
}

.toolbar .raised.linked.button:nth-child(last),
.toolbar .raised.linked.button:active:nth-child(last),
.toolbar .raised.linked.button:active:hover:nth-child(last),
.toolbar .raised.linked:nth-child(last) .button,
.toolbar .raised.linked:nth-child(last) .button:active,
.toolbar .raised.linked:nth-child(last) .button:active:hover {
    border-image: url("assets/primary-toolbar-raised-button-border.svg") 4 / 4 4 4 0 stretch;
}