zero-width space is consuming space in Safari

[katiehartrick]

Commit https://github.com/csstools/sanitize.css/commit/97537649c8e5d53d98c8e4a6234a0917f824acf2# replaced

:where(nav li)::before {
  content: "\200B";
  position: absolute;
}

with

:where(nav li)::before {
  content: "\200B";
  float: left;
}

The addition offloat: left adds unwanted space in Safari.