:root{--height-header: 64px;--height-content: calc(100vh - var(--height-header))}::-webkit-scrollbar{width:.5em}::-webkit-scrollbar-track{-webkit-box-shadow:inset 0 0 6px rgba(0,0,0,.3);border-radius:1rem}::-webkit-scrollbar-thumb{background-color:#a9a9a9;outline:1px solid slategrey;border-radius:1rem}::-webkit-scrollbar-thumb:hover{background-color:#8a8a8a}.App{height:100vh;width:100vw;overflow:hidden}