html,body{height:100%;margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#667eea;background:linear-gradient(135deg,#667eea,#764ba2);overflow:hidden;overscroll-behavior:none}app-root,#app-root{display:block;min-height:100%}