Hi,
Your theme styles are overriding Mailbag’s styles. For the name and email labels, your theme is hiding them with this:
html.placeholder label[for] {
display: none;
}
The text boxes for entering name and email are being given a white background color back your theme, with this:
#main input[type=text],
#main input[type=email],
#main input[type=password],
#main input[type=email],
#main input[type=search],
#main input[type=date],
#main input[type=range],
#main input[type=number],
#main textarea,
#main select {
background-color: #ffffff;
}
You’ll need to make adjustments to make things visible.