<!DOCTYPE html>
<title>Nested multicol, overflowed block with spanner in next outer column</title>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://issues.chromium.org/issues/364933065">
<div style="columns:2; column-fill:auto; height:100px;">
  <div style="columns:2; column-fill:auto;">
    <span>
      <div style="height:10px;">
        <span style="outline:solid;">
          <div style="height:205px;"></div>
          <div style="column-span