The theme has a style

<span class = "penci-highlight-black">
which reacts to mouse guidance - but that strangely there are no other colors with similar behavior
<span class = "penci-highlight-red"> ... and a few other colors. Why?
Is it possible to add these styles in future updates?

Although the usual styles are present in several colors
<span class = "penci-highlighted-green">
<span class = "penci-highlighted-red"> ... etc.

Another question on styles:
In Documentation for PenNews Wordpress http://pennews.pencidesign.com/pennews-document/#installation-theme
there is a more beautiful style - style with rounded edges

<div class="install_label"></div>

Is it possible to add these styles with different colors in future updates? This seriously expand the functionality of the theme when working with text - and there will be no need to install plug-ins.

Аny way PenNews - very good functional theme - thank you!