fix: set htmlAst after walking tree in ofm (closes #589)

Jacky Zhao

2023-11-15 2de48b267a8f2d6ed0461d2febc266559c2d8d47

 quartz/components/styles/toc.scss

@@ -42,7 +42,9 @@
    & > li > a {
      color: var(--dark);
      opacity: 0.35;
      transition: 0.5s ease opacity, 0.3s ease color;
      transition:
        0.5s ease opacity,
        0.3s ease color;
      &.in-view {
        opacity: 0.75;
      }