Theme and styling

client/src/components/FlexBetween.jsx

@@ -0,0 +1,10 @@
+import { Box } from "@mui/material";
+import { styled } from "@mui/system";
+
+const FlexBetween = styled(Box)({
+    display: "flex",
+    justifyContent: "space-between",
+    alignItems: "center",
+});
+
+export default FlexBetween;