Hey there,
I am really sorry for the delay of this reply as it is a weekend for us here.
It seems like your current template overrided Easyblog styling, you can take a look of my screenshot below.
I've help you comment out these CSS code from this
JoomlaFolder/templates/jsn_dona_pro/css/custhh.css
/*
div#fd a {
background: transparent !important;
}
*/
It should work fine now.