html,body{width:100vw;height:100vh;overflow:hidden}.App{flex-direction:column;width:100%;height:100%;display:flex}.App .header{box-sizing:border-box;color:#fff;background:#0064b5;width:100%;padding-left:16px;font-size:1em;line-height:44px}.unsupported-message{text-align:center;width:100%;height:100%;padding-top:100px;position:fixed}html,body,#root{width:100%;height:100%;margin:0;padding:0;font-family:Arial,Helvetica,sans-serif}.webviewer{flex:1;box-shadow:1px 1px 10px #999}#webviewer-1{height:100%}