various css fixes, fix new image loading bug when previewing, path docs

Jacky Zhao

2023-08-08 527ce6546e7ec50e7720ff7b9b6ff79a89c3b7fc

 quartz/theme.ts

@@ -60,5 +60,4 @@
  --highlight: ${theme.colors.darkMode.highlight};
}
`

}