Semantic scholar icon is broken on Windows and Android
The semantic scholar icon is broken. On a mac, it visualizes correctly where on a windows desktop or on mobile (android) it displays as follows:
![image](https://user-images.githubusercontent.com/9703100/82756052-7da55600-9dcf-11ea-84bb-ea4a6bfe8af8.png)

Maybe there is a problem on the font used?