Fix a display bug on empty PV.
[remoteglot] / www / css /
drwxr-xr-x   ..
-rw-r--r-- 1344 chessboard-0.3.0.css
-rw-r--r-- 833 chessboard-0.3.0.min.css
-rw-r--r-- 1944 remoteglot.css