.step{height:20px;width:20px;margin:0 2px;background-color:#0a73eb;border:2px solid white;border-radius:50%;display:inline-block;opacity:.5}.step.active{opacity:1}.step.finish{background-color:#4caf50}[name=tab]{min-height:200px}#btnfin,#btnsig,#btnfin{width: 80%;}.warning{border:1px solid red!important}