How do I change the color in the dropdown

The country is white on a white background in the drop down menu for the country. It is the same with the credit card fields.  See here: http://www.pawprintsinthesand.org/why-donate/

How do I change the color? I don't l know code, so please provide me with easy steps. Thank you!

You might want to try this code:

.form-textbox, .form-textarea, .form-dropdown{
color:#080707!important;
}

However, since the background of the dropdown is black, the list of countries cannot be seen , so I think that's not what you are looking for.

I think that looking at how it looks embedded site would be better, so please indicate exactly where in the website the form can be found.