header

## Kss selector parameter with multiple properties demo

There are two buttons. If you click on the first button, it changes the style of the second button. Look at the link on the kss file to understand.

We use multiple properties, which means that instead the kssSelector line, the selector is in the same line as the action-client. (See kss file.)

### `action-client: setAttribute htmlid(button_2);`

Click the button here.

### `action-client: setAttribute css('#button_4');`

Click the button here.