icons dimesion in gaucho template

i need sizing a incon of social they use this code [icon style=“icon-facebook”/] in gaucho theme but i’m not find a info for upscale a dimension of icon?

sorry for my english

I would like check in theme documentation for help.
otherwise contact theme author and ask them.

How to contact an author:

Thanks

thanks but i have a problem to register on arrowtheme support why not recognize my Item Purchase Code

how much time ago you have purvhased the template? have you purchased joomla or html template?