html,body{margin:0;padding:0;width:100%;height:100%;color:#dadada}html,body,input{font-family:Roboto,sans-serif}*,*:before,*:after{box-sizing:border-box}.effect span,strong{color:#e5e5e5}button{border:none;background:#313131;color:#d2d2d2;padding:8px;margin:8px;font-size:1.25rem;border-radius:4px;cursor:pointer}button:disabled{opacity:.5;cursor:default}