Why you made the Skype chat area as useless as google hangouts.
We need to adjust the font size. Not everybody has perfect eyesight.
You default font size is to small and makes using Skype chat impossible for many people.
You can adjust the font size in Skype by selecting the Zoom in keyboard command (Ctrl + Shift + Plus key). Select Ctrl + minus key to zoom out again. These are also in the View menu. Here is a list of some Skype keyboard shortcuts (https://support.skype.com/en/faq/FA12025/what-are-hotkeys-and-how-do-i-use-them-in-skype)
The Microsoft Disability Answer Desk team.