My subtotal, tax, and shipping do not show up well on my facebook form? It is a very light gray?

Everything seems to be working, its just that the tax, shipping, and subtotal are not visible very well to the user when in the facebook form.  Is there a way to fix this?

This is most probably because of the color of the text and the transparent background.

You can try adding this custom CSS code:

/* style on subtotal */

.form-payment-subtotal.form-payment-label {

    color: red !important;

    font-weight: bold !important;

}

/* style on tax */

.form-payment-tax.form-payment-label {

    color: red !important;

    font-weight: bold !important;

}

/* style on Paypal processing */

.form-payment-shipping.form-payment-label {

    color: red !important;

    font-weight: bold !important;

}

You can paste it under the CSS tab in your Form Designer Tool. For different styling using custom CSS, you can refer to this guide from W3Schools: http://www.w3schools.com/css/css_font.asp. On my code above, I changed the color of my text to red and made the text bold. You can refer on the comments on my code above to what each block of code refers to.

Let us know if you need more assistance on this.