Change icon headlines into normal text

Hi there,

if I use an icon box in Unicon the header of the icon box is shown in the SEO report as a h3 headline. I used 8 icon boxes and have 8 headlines now that I do not want. How can I set an icon box and write the text in the header section without setting an H3 headline. Is there a CSS command that I can use for neutralising the h3 headlines so that they are shown to Google as normal text?

best regards

Alexander

Ticket