-@media (min-resolution: 1.1dppx) {
- .side-menu-widget-item-checkbox .checkbox-check {
- background-image: url("itemToggle@2x.png");
- }
-}
-
-.side-menu-widget-item-checkbox[checked] .checkbox-check {
- background-position: 0 0;
+side-menu-widget-item-checkbox:not([checked]) .checkbox-check,
+.side-menu-widget-item-checkbox:not([checked]) + vbox {
+ opacity: 0.3;