html,body{height:100%;margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#121212;color:#e0e0e0}.app-container{max-width:1000px;margin:0 auto;width:96%;box-sizing:border-box}h1,h2,h3,h4{color:#fff;margin-top:0}.btn-advance-stage{background-color:#470847;padding:.3rem 1rem;color:#e0e0e0;border-radius:12px;align-self:center;transition:background-color .3s cubic-bezier(.6,-.28,.735,.045),transform .3s cubic-bezier(.68,-.55,.265,1.55)}.btn-advance-stage:hover{background-color:#850e85;transform:scale(1.05);transition:background-color .1s cubic-bezier(.6,-.28,.735,.045),transform .25s cubic-bezier(0,1.6,.7,5)}