select 添加醒目的 hover

src/App.vue

@@ -202,4 +202,10 @@ table th.star div::before {
 .el-select-dropdown__item.selected {
   background-color: #71abed66;
 }
+
+.el-select-dropdown__item.hover, .el-select-dropdown__item:hover {
+  background-color: #fac44d;
+  color: white;
+}
+
 </style>