How to turn of question background

Is it possible to turn of that when I click on a question the background switches to white? I use white fonts so it isn't possible to read the question as soon as you click into a field.

Form can be found here:

http://www.peqas.com/agencies

If you inject the CSS code below it should work as expected:

.form-textbox {

    background-color : white;

}

if you have any questions, we can help any time.