Can't change newsletters outside text color

Site URL: https://vidmango.io/fr/contact

Hi guys,

I want to be able to put my form text color in white instead of black, I've tried so many different code that I exhausted my possibilities. Can someone help me out to find the right code?

Heres the link: https://vidmango.io/fr/contact

Thanks

Here is a CSS code snippet that you can add to the page header injection of that page. Hope this helps.
 

.sqs-block-form .field-list .title, .form-wrapper .field-list .field .caption {
    color: #ffffff !important;
}