Repliesusman93 (62)in html • 3 years agoRE: tags2Keep it up man. I love #HTML. optgroup is new for me.steem.history (78)in love • 3 years agoRE: foget meHello welcome to Steemit world! I'm @steem.history, who is steem witness. This is a recommended post for you. Newcomers Guide and The Complete Steemit Etiquette Guide (Revision 2.0) and…