Added files and folders into /src directory.

src/theme/layout/MobileNav.tsx

@@ -0,0 +1,56 @@
+import React, { FC, Fragment } from "react";
+import {
+  Button,
+  Link,
+  MenuDivider,
+  MenuItem,
+  MenuList
+} from "@chakra-ui/react";
+import navItems, { NavItem } from "./navItems";
+
+interface MobileNavProps {
+  updateOpen: React.Dispatch<React.SetStateAction<boolean>>;
+}
+
+const MobileNav: FC<MobileNavProps> = ({ updateOpen }: MobileNavProps) => {
+  return (
+    <MenuList
+      as="nav"
+      d={{ base: "block", lg: "none" }}
+      bg="brand.main"
+      h="auto"
+      w="100%"
+      p={0}
+      border="none"
+      boxShadow="none"
+    >
+      {navItems.map((navItem: NavItem, index: number) => {
+        return (
+          <MenuItem
+            id={"mobile-" + navItem[0]}
+            key={navItem[0]}
+            w="auto"
+            h="auto"
+            p={0}
+            _hover={{
+              backgroundColor: "none"
+            }}
+            _focus={{
+              backgroundColor: "none"
+            }}
+          >
+            <Link onClick={() => updateOpen(false)} href={navItem[1]}>
+              {index === 0 ? <MenuDivider /> : <Fragment></Fragment>}
+              <Button w="100vw" variant={"nav"} p={0} m="auto">
+                {navItem[0]}
+              </Button>
+              <MenuDivider />
+            </Link>
+          </MenuItem>
+        );
+      })}
+    </MenuList>
+  );
+};
+
+export default MobileNav;