diff --git a/comps/md/gen/gen-table-list.ts b/comps/md/gen/gen-table-list.ts
index 5d648b2..b2c3bae 100755
--- a/comps/md/gen/gen-table-list.ts
+++ b/comps/md/gen/gen-table-list.ts
@@ -78,6 +78,9 @@ const genList = async (opt: GenOpt) => {
 
   const list_child = createItem({
     name: "list: fields",
+    adv: {
+      css: "& {\n  display: flex;\n\n  &:hover {\n    background: #ecf4ff;\n  }\n}",
+    },
     padding: {
       l: 10,
       b: 3,
diff --git a/gen/utils.ts b/gen/utils.ts
index ca773c4..e5f551a 100755
--- a/gen/utils.ts
+++ b/gen/utils.ts
@@ -70,8 +70,9 @@ type SimplifiedItem = {
   };
   childs?: SimplifiedItem[];
   adv?: {
-    js: string;
-    jsBuilt: string;
+    css?: string;
+    js?: string;
+    jsBuilt?: string;
   };
   padding?: any;
   dim?: any;