Please help me im getting this error: The "data-pay-btn" BUTTON element does not have the specified CSS : Question is:
The data-pay-btn BUTTON should have a fixed position, 90% width, solid border of 1px and positioned 20px from the bottom of the viewport.

    [data-pay-btn]{
		  position: fixed;
		  width: 90%;
		  border: 1px solid;
		  bottom: 20px;
	  }

Im getting this error:
The "data-pay-btn" BUTTON element does not have the specified CSS.