How to change the color of scrollable terms and conditions widget?

I would like to change the color of (BY CLICKING THE SUBMIT BUTTON, I AGREE TO THE TERMS AND CONDITIONS)

thanks.

It is possible to change the text color by injecting the following code to the widget:

label#label {

    color: green;

}

To inject the code, simply click on the widget and wizard icon, go to the Inject CSS tab and paste the given code there: 

Hope this helps.