message: fix(theme): fix toc style
diff: @@ -64,6 +64,16 @@ $headings: (2, 3, 4, 5, 6);
  background: #333;
  }
  }
  + }
  +
  + .toc-list {
  + position: relative;
  +
  + // override ul default margin
  + margin: 0;
  +
  + // override ul default padding
  + padding: 0;
  &::before {
  content: " ";
  @@ -71,7 +81,7 @@ $headings: (2, 3, 4, 5, 6);
  position: absolute;
  top: 0;
  bottom: 0;
  - left: 0;
  + left: -8px;
  z-index: -1;
  width: 2px;
  @@ -80,14 +90,6 @@ $headings: (2, 3, 4, 5, 6);
  }
  }
  - .toc-list {
  - // override ul default margin
  - margin: 0;
  -
  - // override ul default padding
  - padding: 0;
  - }
  -
  .toc-link {
  position: relative;
  