[fxparams] Restored stocked out missing parameters

bin/style.css

@@ -3170,7 +3170,7 @@ div.gradient-box {
   vertical-align: bottom;
   text-overflow: clip;
 }
-.fx-parameter.missing {
+.fx-parameter.missing .fx-param-name {
   text-decoration: line-through;
 }
 .settings {

bin/style.less

@@ -3643,7 +3643,7 @@ div.gradient-box {
 		vertical-align: bottom;
 		text-overflow: clip;
 	}
-	&.missing {
+	&.missing .fx-param-name {
 		text-decoration: line-through;
 	}
 }