+#toolbox-close:hover::before,
+#toolbox-close:hover:active::before,
+.toolbox-dock-button:hover::before,
+.toolbox-dock-button:hover:active::before,
+.command-button:hover::before,
+.command-button:hover:active::before,
+.command-button[checked=true]::before,
+.command-button[open=true]::before,
+#toolbox-close:hover > image,
+#toolbox-close:hover:active > image,
+.toolbox-dock-button:hover > image,
+.toolbox-dock-button:hover:active > image,
+.command-button:hover > image,
+.command-button:hover:active > image,
+.command-button[checked=true] > image,
+.command-button[open=true] > image {
+ filter: url(images/filters.svg#checked-icon-state);
+}
+
+.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;
+}
+