Why I can not input any text in my form?

I created a form and it won't let me fill in the blanks. Can you please help me. 

Here's a link to the form: https://form.jotform.us/70944539510155

The problem is that the color of the text is white so it's not visible.

Please insert the below CSS in your Custom CSS field:

input, select, textarea{

    color: black!important;

}

Here is how it should look like:

Let us know how it worked.

Thank you!