Set default theme for docs demos
Set default theme for docs demos

Strajk/vex,banderson/vex,richardnroman/vex,dahal/vex,HubSpot/vex,HubSpot/vex,Strajk/vex,danielpataki/vex,richardnroman/vex,dieface/vex,dieface/vex,dahal/vex,PeterDaveHello/vex,AndBicScadMedia/vex,banderson/vex,Drooids/vex,choonkending/vex,vgrish/vex,Setsun/vex,neomadara/vex,prighted/vex,aallanrd/vex,prighted/vex,PeterDaveHello/vex,vgrish/vex,Drooids/vex,aallanrd/vex,neomadara/vex,AndBicScadMedia/vex,danielpataki/vex