insert metadata in book - text size

[cybmole]

i see that on the last couple of books which i converted & sent to kindle, the metadata summary ( added via insert metadata conversion option ) is in very small print, compared to the main story text.

i.e. with story text set at a comfortable reading size via KIndle options , the metadata summary is almost unreadably small?

I see no obvious way to control this on the edit metadata page - is there one ?

& has anything changed in latest release that could be affecting text size ?

PS view html source shows the summaries as beginning with
<p class="description">SUMMARY:<br>

no strange code there

could it be that the entire summary is being forced to shrink to fit one e-book "page" , thus the longer the summary, the smaller the text ?