add overflow scroll to allow scrolling again (#17)
add overflow scroll to allow scrolling again (#17)

* add overflow scroll to allow scrolling again

Should fix the issue when scrolling breaks when using overflow: fixed.

* Update index.tsx

kadirahq/react-storybook,storybooks/storybook,storybooks/react-storybook,storybooks/storybook,storybooks/storybook,rhalff/storybook,storybooks/storybook,rhalff/storybook,rhalff/storybook,kadirahq/react-storybook,storybooks/storybook,storybooks/storybook,storybooks/storybook,storybooks/react-storybook,storybooks/react-storybook,storybooks/react-storybook,rhalff/storybook,rhalff/storybook,rhalff/storybook