*{box-sizing:border-box;margin:0;padding:0;border:0}#app,body{overflow:hidden}#app{height:100vh;width:100vw;position:absolute}*{--align-items:flex-start;--justify-content:flex-start}@media only screen and (max-width:767px){*{--align-items:center;--justify-content:center}.fixed_bottom{position:fixed!important;bottom:0;left:0;right:0;width:100%;height:auto;z-index:100}}.no_select_and_pointer{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:pointer}