Fix CSS issues of embedded frame

Merge pull request #7 from david-fiaty-cko/master

Checkout.com Magento 2 Module - v1.0.6

Embedded form support + improvements

Merge pull request #6 from david-fiaty-cko/master

Checkout.com Magento 2 Module - v1.0.5

Initial release

Merge pull request #1 from nicolas-maalouf-cko/master

Initial commit