[Nacho]

Hi,

I've recently got a Kobo Libra 2 and some books have margins too large for my liking, about half a centimeter or more even with the margins slider set to zero in the device.

With my old Kindle, I used Calibre to edit the books with:

html {
margin-left: -50px;
margin-right: -50px;
}

My new Kobo, however, does nothing, although the preview in Calibre shows the change in margins. Once the book is transferred to the device, it keeps the original margins.

Does anyone know a way to decrease left and right margins below the zero setting, either in the device or through Calibre?

Thanks for your help.