Radix UI utilities

Center.tsx

import { ReactNode } from "react";
import { Flex } from "@radix-ui/themes";

export function Center({ children }: { children: ReactNode }) {
  return (
    <Flex justify="center" direction="column" align="center" height="100%" width="100%" gap="4">
      {children}
    </Flex>
  );
}

global.scss

@import "@radix-ui/themes/styles.css";

:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  height: 100%;
}

body {
  height: 100%;
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

#root {
  height: 100%;
  display: flex;
  flex-direction: column;
}