Link of viewsource is broken in the components page CSS Flex of Quasar

[cris_cjinf]

Hi! Sorry, but my English is not verywell.
I trie access the link https://github.com/quasarframework/quasar-play/tree/master/src/components/showcase/css-helpers/flex-css.vue but is show error 404.
Fix this please.

Thanks a lot

[Max]

https://github.com/quasarframework/quasar-play/tree/v0.14/src/components/showcase/css-helpers/flex-css