ET-760 As a third party embedding Courseware, I can detect the size of the content, so that I can adjust my own display as needed. (postMessage for all type of blocks)
ET-760 As a third party embedding Courseware, I can detect the size of the content, so that I can adjust my own display as needed. (postMessage for all type of blocks)

CredoReference/edx-platform,CredoReference/edx-platform,CredoReference/edx-platform,CredoReference/edx-platform