This is the html content from which I want to select all elements inside report having display block using jQuery $(\"#report:visible\") does not work for me.>
$(\"#report:visible\")
This may help you with several selectors CSS Selectors.
As for your requirement, You can use this to select all div with display:block under the #report.
div
display:block
#report
$('#report div[style*=display:block]')