增员重要标签层级不够

src/app/my/add-task/add-task.component.scss

@@ -74,6 +74,7 @@ ul,ol{
                 display: flex;
                 align-items: center;
                 margin-right: 5px;
+                z-index: 100;
                 span{
                     width: 15px;
                     height: 15px;