Toggle do-tasks svg-path-color on focus and active

SPR-977

css/plugins/do_tasks.less

@@ -39,6 +39,14 @@ ul.page-attributes {
                     &::before {
                         content: ''; // remove when fontello is removed from usertools
                     }
+
+                    &:hover,
+                    &:focus,
+                    &:active {
+                        svg path {
+                            fill: @ini_background;
+                        }
+                    }
                 }
 
                 svg {
@@ -50,14 +58,6 @@ ul.page-attributes {
                     }
                 }
 
-                &:hover {
-                    :not(.noopentasks) {
-                        svg path {
-                            fill: @ini_background;
-                        }
-                    }
-                }
-
                 .noopentasks {
                     span {
                         background-color: @ini_background_site;