[JSWolf]

Originally Posted by icearch

Thanks for all your answers and solutions. After looking into my book, I found out that I don't need block in <h for now. So I just use <br/ to break the line.

Like this:

<div style="text-align: center;">

<h2>
姐妹之城<br/>
The Sister City
</h2>

<p class="no-ss">译者：李四</p>
</div>

I do think this is sufficient enough, and a more tighter line spacing is more visually pleasing too.

You don't need the div. get rid of it. Have the h2 do the centering.