<!DOCTYPE HTML>
<!--
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<html><head>
  <meta charset="utf-8">
  <title>CSS Grid Test: fit-content() track sizing</title>
  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1281320">
  <link rel="help" href="https://drafts.csswg.org/css-grid/#valdef-grid-template-columns-fit-content">
  <link rel="match" href="grid-track-fit-content-sizing-001-ref.html">
  <style type="text/css">
body,html { color:black; background:white; font-size:1px; padding:0; margin:0; }

.grid {
  display: grid;
  grid-template-rows: auto auto;
  position: relative;
  border: 1px solid;
}

.c1 { grid-template-columns: fit-content(40%) minmax(100px, 1fr); }
.c2 { grid: auto 10px / fit-content(40%) 0 minmax(100px, 1fr); }
.c3 { grid: auto 10px / fit-content(40%) fit-content(40%) minmax(0px, 1fr); }
.c4 { grid: auto 10px / fit-content(40%) 100px minmax(100px, 1fr); }
.c5 { grid: auto 10px / fit-content(40%) minmax(0, 1fr) minmax(100px, 1fr); }
.c6 { grid: auto 10px / fit-content(calc(1px - 99%)) minmax(0, 1fr) minmax(100px, 1fr); }
.c7 { grid: auto 10px / none; grid-auto-columns: fit-content(40%); }

span { line-height:0; grid-column:span 2; background: lime; }
.c1 span { grid-column:span 1; }

a {
  display: inline-block;
  width: 50px;
  height: 1px;
}

y {
  position: absolute;
  left:0; right:0; top:0; bottom:0;
  grid-area: 2/2/3/3;
  height: 1px;
  background: grey;
}
  </style>
</head>
<body>

<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c6"><span><a></a><a></a><a></a><a></a></span><y></y></div>

<div style="width:502px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c6"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:442px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:382px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:322px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:262px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:202px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c7"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:142px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:82px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:22px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c6"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

<div style="width:2px">
<div class="grid c1"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c2"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c3"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c4"><span><a></a><a></a><a></a><a></a></span><y></y></div>
<div class="grid c5"><span><a></a><a></a><a></a><a></a></span><y></y></div>
</div>

</body>
</html>