.app-shell{height:100%;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}html.ios-webview-scroll-lock,body.ios-webview-scroll-lock{overflow:hidden;overscroll-behavior:none}