...beef up and square out the corners...
./upload/2017/09/21/20170921154129-78088844.jpg
./upload/2017/09/21/20170921154131-d3930d37.jpg
./upload/2017/09/21/20170921154134-87379c98.jpg
./upload/2017/09/21/20170921161529-fc97cacc.jpg
./upload/2017/09/21/20170921154135-f112c651.jpg
