Originally Posted by mhikl
I stand stymied. Here is what I have tried. It looks good on the Sigil page, but not on my iPtouch.
<h1 class="sgc-1" id="heading_id_2">This Front</h1>
You are working way too hard.
In book view (BV)
single click ON the Heading (Paragraph,image)line you want centered.
Do Not select text
Click the "center text" icon
Note Set Heading level first, again single click the line. Note this clears previous styles, which is why I said FIRST.