[phossler]

I like the inline TOC, but I have my own CSS in

C:\Users\<userid>\AppData\Roaming\calibre\resource s\templates\inline_toc_styles.css

Making an inline TOC pulls this CSS in to format it. Might be an option if you want to make the font larger, etc.

Spoiler:

li > ul {margin-bottom: 1em;
}

ul.level1 {
padding-left: 0; font-weight: normal; font-size: 100%;
margin-top: 1em;
margin-left: 0;
text-decoration: none;
}

ul.level2 {font-size: 100%;
}

ul.level3 {font-style: italic;
}

li {margin-top: 1em; list-style-type: none;
}

a {text-decoration: none;
color: black;
}

a:hover {
border-top-style: solid; border-bottom-style: solid; padding-bottom: 2px;
padding-top: 1px;
border-top-width: 2px; border-bottom-width: 2px;
color: white; background-color: black;
}
h2 {
page-break-before: always;
page-break-after: avoid;
text-indent: 0;
text-align: center;
margin-top: 0;
margin-bottom: 1em;
font-size: 2.5em;
font-weight: bold;
font-style: normal;
color: blue;
}