Contact Form Dropdown on Windows PC

Hi there,

I’m working on a site at the moment and the background for all pages is black and all text is white. When using a Windows PC, the dropdown uses a default dropdown from Windows which makes the text stay white and isn’t visible, is there any thing I can do to stop this?

For now, I’ve had to make the page grey and the form black because the site is live but I do have a screenshot of what is happening.

Only when you rollover the text and the background behind the text goes blue can you read it.

Thanks,
Matt