html,body{height:100%}body{display:flex;flex-direction:column;overflow-y:auto}body.no-scroll{overflow:hidden}#root{flex:1;display:flex;flex-direction:column;min-height:0}.app-root-fixed{height:100vh;display:flex;flex-direction:column;overflow:hidden}.app-main-area{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.flipbook-viewport-wrapper{flex:1;min-height:0;display:flex;justify-content:center;align-items:center;padding:0 8px;overflow:hidden}.flipbook-container{max-height:calc(100vh - 140px);display:flex;flex-direction:column;justify-content:center;overflow:hidden}@media(max-width:640px){.flipbook-container{max-height:calc(100vh - 160px)}}.flipbook-container .overflow-y-auto{overscroll-behavior:contain}.page-inner-adjust{padding-top:.5rem!important;padding-bottom:.5rem!important}.endscreen-adjust{padding-top:1rem!important;padding-bottom:1rem!important}.flipbook-container{-webkit-user-select:none;-ms-user-select:none;user-select:none}input,textarea,select,button{-webkit-user-select:text;-ms-user-select:text;user-select:text}button{-webkit-user-select:none;-ms-user-select:none;user-select:none}input,textarea,select,button,label{touch-action:manipulation}