+/* opacity: 0.5 !important;*/
+}
+
+.devtools-button[standalone]::before,
+.devtools-button[data-standalone]::before,
+.devtools-button:not([disabled]):hover::before,
+.devtools-button:not([disabled]):hover:active::before,
+.devtools-button[checked]:empty::before,
+.devtools-button[open]:empty::before,
+.devtools-toolbarbutton[standalone] > image,
+.devtools-toolbarbutton[data-standalone] > image,
+.devtools-toolbarbutton:not([disabled]):hover > image,
+.devtools-toolbarbutton:not([disabled]):hover:active > image,
+.devtools-toolbarbutton[checked=true] > image,
+.devtools-toolbarbutton[open=true] > image {
+ filter: var(--checked-icon-filter);
+}
+
+.devtools-button[disabled]::before,
+.devtools-toolbarbutton[disabled] > image {
+ filter: url(images/filters.svg#disabled-icon-state);
+}
+
+/* Icon-and-text buttons */
+.devtools-toolbarbutton.icon-and-text .toolbarbutton-text {
+ margin-inline-start: .5em !important;
+ font-weight: 600;
+}
+
+/* Text-only buttons */
+.devtools-toolbarbutton[label]:not([text-as-image]):not([type=menu-button]),
+.devtools-toolbarbutton[data-text-only],
+.devtools-button:not(:empty),
+#toolbox-buttons .devtools-toolbarbutton[text-as-image] {
+/* background-color: rgba(0, 0, 0, .2); / Splitter */
+}
+
+/* Text-only button states */
+.devtools-button:not(:empty):not(:disabled):hover,
+#toolbox-buttons .devtools-toolbarbutton:not([disabled])[text-as-image]:hover,
+.devtools-toolbarbutton:not(:-moz-any([checked=true],[disabled],[text-as-image]))[label]:hover {
+/* background: rgba(0, 0, 0, .3); / Splitters */
+}
+
+.devtools-button:not(:empty):not(:disabled):hover:active,
+#toolbox-buttons .devtools-toolbarbutton:not([disabled])[text-as-image]:hover:active,
+.devtools-toolbarbutton:not(:-moz-any([checked=true],[disabled],[text-as-image]))[label]:hover:active {
+/* background: rgba(0, 0, 0, .4); / Splitters */
+}
+
+.devtools-toolbarbutton:not([disabled])[label][checked=true],
+.devtools-toolbarbutton:not([disabled])[label][open],
+.devtools-button:not(:empty)[checked=true],
+#toolbox-buttons .devtools-toolbarbutton[text-as-image][checked=true] {
+/* background: rgba(29, 79, 115, .7); / Select highlight blue /
+ color: var(--theme-selection-color); */
+}
+
+.devtools-menulist[open=true],
+.devtools-toolbarbutton[open=true],
+.devtools-toolbarbutton[open=true]:hover,
+.devtools-toolbarbutton[open=true]:hover:active,
+.devtools-toolbarbutton[checked=true],
+.devtools-toolbarbutton[checked=true]:hover,
+#toolbox-buttons .devtools-toolbarbutton[text-as-image][checked] {
+/* background: rgba(29, 79, 115, .8); / Select highlight blue /
+ color: var(--theme-selection-color); */
+}
+
+:root {
+ --clear-icon-url: url("chrome://devtools/skin/images/clear.svg");
+}
+
+.devtools-button.devtools-clear-icon::before {
+ background-image: var(--clear-icon-url);
+}
+
+.devtools-button.devtools-filter-icon::before {
+ background-image: var(--filter-image);
+}
+
+.devtools-toolbarbutton.devtools-clear-icon {
+ list-style-image: var(--clear-icon-url);
+}
+
+.devtools-option-toolbarbutton {
+ list-style-image: var(--tool-options-image);
+}
+
+.devtools-toolbarbutton-group > .devtools-toolbarbutton:last-child {
+}
+
+.devtools-toolbarbutton-group + .devtools-toolbarbutton {
+}
+
+.devtools-separator + .devtools-toolbarbutton {
+}
+
+/*
+ * Filter buttons
+ * @TODO : Fix when https://bugzilla.mozilla.org/show_bug.cgi?id=1255116 lands
+ */
+
+.menu-filter-button {
+/* -moz-appearance: none;
+ background: rgba(128,128,128,0.1);