fix: todolist delete icon style

Author: sunchenguang

src/components/TodoList/index.scss

@@ -197,7 +197,6 @@
 		margin: auto 0;
 		font-size: 30px;
 		color: #cc9a9a;
-		margin-bottom: 11px;
 		transition: color 0.2s ease-out;
 	}
 	.todo-list li .destroy:hover {