diff --git a/2023-DFES/data/scenarios/index.json b/2023-DFES/data/scenarios/index.json
index 7c6519e..e9a0ce2 100644
--- a/2023-DFES/data/scenarios/index.json
+++ b/2023-DFES/data/scenarios/index.json
@@ -94,7 +94,7 @@
 	"NPg Best View": {
 		"description": "<ul><li>Reaches net zero earlier than Government ascribed 2050 target (by the late 2040s)<ul><li>Highly accelerated electric heat & transport.</li><li>Highly decentralised distributed wind, solar & other renewable generation.</li></ul></li></ul>",
 		"color": "#ab1236",
-		"css": "planning-scenario",
+		"css": "npg-best-view",
 		"data": {
 			"ev": { "dataBy": "primary", "file": "primaries/EV-BV.csv", "key": "Primary" },
 			"ebus": { "dataBy": "primary", "file": "primaries/Number_electric_buses-BV.csv", "key": "Primary" },