无法在Gitbook上反映CSS for PDF

Question

I could change design my Gitbook website with my CSS.
However, I didn't understand applying CSS to PDF.

When I used same CSS for PDF as CSS for website, results are not same.
I thought CSS for PDF does not seem working fine.

I wrote book.json as follows.

"plugins": ["styles-sass", "image-captions"],
"styles": {
    "website": "styles/website.scss",
    "pdf": "styles/pdf.scss"
}

and pdf.scss is as follows.

.book {
    .book-body {
        .page-wrapper {
            .page-inner {
                section.normal {
                    h1 {
                        text-align: center;
                    }
                }
            }
        }
    }
}

Please tell me about that this operation is correct.
Or if you have any sample about pdf.css , please tell me.

Answer 1

I solved this problem.
Gitbook refers /home/<UserName>/.gitbook/versions/2.6.7/theme/assets/ebook/pdf.css in default settings.
Then, I found .section.toc>h1{text-align:center;} in this file.
So I wrote style/pdf.scss as follows, and it works fine.

.section {
    &.toc {
        >h1 {
            text-align:right;
        }
    }
}

If above stylesheet is used, table contents title is aligned right.
And other style will be set with same way.

Thank you!!