gbox

* { margin: 0; padding: 0; box-sizing: border-box; } body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; background: #1a1a1a; color: #ffffff; overflow: hidden; } #root { width: 100vw; height: 100vh; }