<!DOCTYPE html>

<link href="resources/grid.css" rel="stylesheet">
<link href="resources/grid-alignment.css" rel="stylesheet">
<style>
.grid {
    grid: 50px / 100px;
    font: 10px/1 Ahem;
    position: relative;
    margin: 25px;
}

.firstNegativeRowFirstColumn {
    background-color: purple;
    grid-row: -3;
    grid-column: 1;
}

.firstNegativeRowFirstNegativeColumn {
    background-color: navy;
    grid-row: -3;
    grid-column: -3;
}

.secondNegativeRowFirstColumn {
    background-color: lime;
    grid-row: -4;
    grid-column: 1;
}

.secondNegativeRowSecondNegativeColumn {
    background-color: orange;
    grid-row: -4;
    grid-column: -4;
}

.firstRowFirstNegativeColumn {
    background-color: magenta;
    grid-row: 1;
    grid-column: -3;
}

.firstNegativeRowFirstNegativeColumn {
    background-color: maroon;
    grid-row: -3;
    grid-column: -3;
}

.firstRowSecondNegativeColumn {
    background-color: aqua;
    grid-row: 1;
    grid-column: -4;
}

</style>
<script src="../../resources/check-layout.js"></script>

<body onload="checkLayout('.grid')">

<p>This test checks that it's possible to create implicit tracks before the explicit ones using negative indexes.</p>

<div class="grid">
    <div class="autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid">
    <div class="firstNegativeRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="autoRowAutoColumn" data-offset-x="0" data-offset-y="10" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid">
    <div class="firstNegativeRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowFirstColumn" data-offset-x="0" data-offset-y="10" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="100" data-expected-height="10">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstRowFirstColumn" data-offset-x="10" data-offset-y="10" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid">
    <div class="secondNegativeRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="autoRowAutoColumn" data-offset-x="0" data-offset-y="10" data-expected-width="100" data-expected-height="10">XX</div>
</div>

<div class="grid">
    <div class="secondNegativeRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowFirstColumn" data-offset-x="0" data-offset-y="10" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="20" data-expected-height="10">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstRowFirstColumn" data-offset-x="10" data-offset-y="10" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid">
    <div class="secondNegativeRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstNegativeRowFirstColumn" data-offset-x="0" data-offset-y="10" data-expected-width="100" data-expected-height="10">XX</div>
    <div class="autoRowAutoColumn" data-offset-x="0" data-offset-y="20" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid">
    <div class="secondNegativeRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstNegativeRowFirstColumn" data-offset-x="0" data-offset-y="10" data-expected-width="100" data-expected-height="10">XX</div>
    <div class="firstRowFirstColumn" data-offset-x="0" data-offset-y="20" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="10" data-offset-y="10" data-expected-width="30" data-expected-height="10">XX</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="30" data-expected-height="10">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="10" data-offset-y="10" data-expected-width="20" data-expected-height="10">XX</div>
    <div class="firstRowFirstColumn" data-offset-x="30" data-offset-y="20" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstRowFirstNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="50">X</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstRowFirstNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="50">X</div>
    <div class="firstRowFirstColumn" data-offset-x="10" data-offset-y="0" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="100" data-expected-height="10">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstRowFirstColumn" data-offset-x="10" data-offset-y="10" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="50">X</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="20" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="50">X</div>
    <div class="firstRowFirstColumn" data-offset-x="10" data-offset-y="0" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="20" data-expected-height="10">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstRowFirstColumn" data-offset-x="10" data-offset-y="10" data-expected-width="100" data-expected-height="50">XX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="50">X</div>
    <div class="firstRowFirstNegativeColumn" data-offset-x="10" data-offset-y="0" data-expected-width="20" data-expected-height="50">XX</div>
    <div class="autoRowAutoColumn" data-offset-x="30" data-offset-y="0" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="50">X</div>
    <div class="firstRowFirstNegativeColumn" data-offset-x="10" data-offset-y="0" data-expected-width="20" data-expected-height="50">XX</div>
    <div class="firstRowFirstColumn" data-offset-x="30" data-offset-y="0" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="10" data-offset-y="10" data-expected-width="30" data-expected-height="10">XX</div>
    <div class="autoRowAutoColumn" data-offset-x="10" data-offset-y="0" data-expected-width="30" data-expected-height="10">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowSecondNegativeColumn" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="10">X</div>
    <div class="firstNegativeRowFirstNegativeColumn" data-offset-x="10" data-offset-y="10" data-expected-width="20" data-expected-height="10">XX</div>
    <div class="firstRowFirstColumn" data-offset-x="30" data-offset-y="20" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstNegativeRowFirstColumn" data-offset-x="30" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowFirstNegativeColumn" data-offset-x="0" data-offset-y="10" data-expected-width="30" data-expected-height="50">XX</div>
    <div class="autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="30" data-expected-height="10">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="firstNegativeRowFirstColumn" data-offset-x="20" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowFirstNegativeColumn" data-offset-x="0" data-offset-y="10" data-expected-width="20" data-expected-height="50">XX</div>
    <div class="firstRowFirstColumn" data-offset-x="20" data-offset-y="10" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowFirstColumn" data-offset-x="30" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="10" data-expected-width="30" data-expected-height="50">XX</div>
    <div class="autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="30" data-expected-height="10">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowFirstColumn" data-offset-x="20" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="10" data-expected-width="20" data-expected-height="50">XX</div>
    <div class="firstRowFirstColumn" data-offset-x="20" data-offset-y="10" data-expected-width="100" data-expected-height="50">XXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowFirstColumn" data-offset-x="90" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="20" data-expected-width="50" data-expected-height="50">XX</div>
    <div class="firstNegativeRowFirstColumn" data-offset-x="90" data-offset-y="10" data-expected-width="100" data-expected-height="10">XXX</div>
    <div class="firstRowFirstNegativeColumn" data-offset-x="50" data-offset-y="20" data-expected-width="40" data-expected-height="50">XXXX</div>
    <div class="autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="10">XXXXX</div>
</div>

<div class="grid justifyContentStart">
    <div class="secondNegativeRowFirstColumn" data-offset-x="60" data-offset-y="0" data-expected-width="100" data-expected-height="10">X</div>
    <div class="firstRowSecondNegativeColumn" data-offset-x="0" data-offset-y="20" data-expected-width="20" data-expected-height="50">XX</div>
    <div class="firstNegativeRowFirstColumn" data-offset-x="60" data-offset-y="10" data-expected-width="100" data-expected-height="10">XXX</div>
    <div class="firstRowFirstNegativeColumn" data-offset-x="20" data-offset-y="20" data-expected-width="40" data-expected-height="50">XXXX</div>
    <div class="firstRowFirstColumn" data-offset-x="60" data-offset-y="20" data-expected-width="100" data-expected-height="50">XXXXX</div>
</div>

</body>
