Issues adding custom css to form theme

[Anonymous]

Using forms 2.0, I selected the form theme "simple" and all I wanted to do is change the button style and change the font color to white since my background color is blue. I followed the instructions "edit the css of a form theme" tutorial and I copied the code and pasted it in the "edit custom css" field. Still no luck.

Not sure if it makes a difference but I am embeding the code into my custom css landing page.

Thanks in advance.

See attached added code in blue. Thank you in