[Help] AZW3 - Fullscreen image - Kindle

[Sekkei]

Which css codes I need to use to show a single 1072x1448 images in Fullscreen? (I want to use AZW3 and not convert it back and forth)

I tried almost anything, even unpacking a KindelComicConverter Mobi file an using the exact same css and html

what I'm doing wrong?

thx for any help

*edit

I found the problem. It's Calibre.
I split the KCC generated output in mobi8 and mobi7 (mobi8 = azw3)
This file shows everything correct on the Kindle
Open the azw3 file in calibre and save again > does not work on Kindle

Is there a way to outsource calibre to kindleGen? It's command line based after all

[nqk]

height: 100%;
width: 100%;

I think it should work.

[Sekkei]

Are you kidding me ?
Do you think I have not tried the most obvious already?

I tried almost anything, even unpacking a KindelComicConverter Mobi file, and using the exact same css and html

atm this was the last css code I tried:

@page {
margin: 0;
}
body {
display: block;
margin: 0;
padding: 0;
}
.div1 {
display: block;
text-align: center;
top: 0%;
}
.PageImage {
position: absolute;
right: 0;
bottom: 0;
top: 0;
left: 0;
height: 1448px;
width: 1072px;
}
.pv-p1 {
display: none;
height: 100%;
position: absolute;
top: 0;
left: 0;
width: 100%;
}

It seems to work in the mobi file KindleComiConverter creates

[nqk]

In my case, it works

img.cover {
  width: 100%;
  height: 100%;
  display: block;
}

I must say that if you want it to cover the default margin areas, you may have to try the margin hack with html tag. I've never tried it, but somebody used negative margin values.

[Sekkei]

Thank you for the tip to use .cover
Unfortunately Kindle e-ink devices are not the standard, Fullscreen is a special "mode" to say, you need to activate it with certain calls, the offical kindle software and the KindleComicConverter can produce such code and output a mobi, but I want to edit it in AZW3


*edit

I found the problem. It's Calibre.
I split the KCC generated output in mobi8 and mobi7 (mobi8 = azw3)
This file shows everything correct on the Kindle
Open the azw3 file in calibre and save again > does not work on Kindle

Is there a way to outsource calibre to kindleGen? It's command line based after all