feat: use floating-ui for better popover positioning

Jacky Zhao

2022-07-13 ffe22689eb43f42afc2d6bcf9b8b190b19a7e5d1

 assets/styles/syntax.scss

@@ -56,3 +56,7 @@
  border-radius: 3px !important;
  margin: 0 !important;
}

pre.chroma {
  -moz-tab-size:4;-o-tab-size:4;tab-size:4;
}