I'm trying to remove the lines around the entry boxes. Is there a way to remove them completely?

Also, I'm trying to remove the lines around the entry boxes. I currently have borders at zero and set to be white, but you can still see them. Is there a way to remove them completely?

I cloned your form and I added a custom CSS code to remove the border of the form and the text boxes. Here's the result: 

Please inject this custom CSS code to your form:

.form-textbox {

    box-shadow : none !important;

}

.form-all {

    box-shadow : none !important;

}

Here's a guide on: How-to-Inject-Custom-CSS-Codes

Hope that helps. Let us know if you need further assistance. Thank you.