版本：6.1.1
- https://cdn.bootcdn.net/ajax/libs/foundation/6.1.1/foundation-flex.css
- https://cdn.bootcdn.net/ajax/libs/foundation/6.1.1/foundation-flex.min.css
- https://cdn.bootcdn.net/ajax/libs/foundation/6.1.1/foundation.css
- https://cdn.bootcdn.net/ajax/libs/foundation/6.1.1/foundation.js
- https://cdn.bootcdn.net/ajax/libs/foundation/6.1.1/foundation.min.css
- https://cdn.bootcdn.net/ajax/libs/foundation/6.1.1/foundation.min.js