<!DOCTYPE html>
<html>
<link href="resources/grid.css" rel="stylesheet">
<style>
.grid {
    grid-auto-columns: 50px;
    grid-auto-rows: 50px;
}

.firstRowAutoColumnSpanning2 {
    background-color: maroon;
    grid-column: span 2;
    grid-row: 1;
}

.autoRowSpanning2FirstColumn {
    background-color: aqua;
    grid-column: 1;
    grid-row: span 2;
}

.firstRowFourthColumn {
    background-color: salmon;
    grid-column: 4;
    grid-row: 1;
}

.fourthRowFirstColumn {
    background-color: salmon;
    grid-column: 1;
    grid-row: 4;
}

.secondRowThirdColumn {
    background-color: red;
    grid-column: 3;
    grid-row: 2;
}

.thirdRowSecondColumn {
    background-color: red;
    grid-column: 2;
    grid-row: 3;
}
</style>
<script src="../../resources/check-layout.js"></script>
<body onload="checkLayout('.grid');">

<p>Thist test checks that sparse and dense packing modes are supported in auto-placement for fixed rows/columns.</p>

<div style="position: relative">
    <div class="grid gridAutoFlowRowSparse">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumnSpanning2" data-offset-x="100" data-offset-y="0" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="200" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowRowSparse">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowFourthColumn" data-offset-x="150" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumnSpanning2" data-offset-x="200" data-offset-y="0" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="300" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="350" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowRowSparse">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowSpanning2AutoColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="150" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowAutoColumn" data-offset-x="50" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowRowSparse">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea thirdRowSecondColumn" data-offset-x="50" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowSpanning2AutoColumn" data-offset-x="100" data-offset-y="50" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea firstRowSpanning2AutoColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea thirdRowAutoColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowRowDense">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumnSpanning2" data-offset-x="100" data-offset-y="0" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowRowDense">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowFourthColumn" data-offset-x="150" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumnSpanning2" data-offset-x="200" data-offset-y="0" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowRowDense">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowSpanning2AutoColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowAutoColumn" data-offset-x="50" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowRowDense">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea thirdRowSecondColumn" data-offset-x="50" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowSpanning2AutoColumn" data-offset-x="100" data-offset-y="50" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea firstRowSpanning2AutoColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea firstRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea thirdRowAutoColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnSparse">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSpanning2FirstColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="200" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnSparse">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea fourthRowFirstColumn" data-offset-x="0" data-offset-y="150" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSpanning2FirstColumn" data-offset-x="0" data-offset-y="200" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="300" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="350" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnSparse">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumnSpanning2" data-offset-x="0" data-offset-y="100" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="150" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSecondColumn" data-offset-x="50" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnSparse">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowThirdColumn" data-offset-x="100" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSecondColumnSpanning2" data-offset-x="50" data-offset-y="100" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumnSpanning2" data-offset-x="0" data-offset-y="50" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowThirdColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnDense">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSpanning2FirstColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnDense">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea fourthRowFirstColumn" data-offset-x="0" data-offset-y="150" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSpanning2FirstColumn" data-offset-x="0" data-offset-y="200" data-expected-width="50" data-expected-height="100"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnDense">
        <div class="sizedToGridArea secondRowFirstColumn" data-offset-x="0" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumnSpanning2" data-offset-x="0" data-offset-y="100" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSecondColumn" data-offset-x="50" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridAutoFlowColumnDense">
        <div class="sizedToGridArea firstRowSecondColumn" data-offset-x="50" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea secondRowThirdColumn" data-offset-x="100" data-offset-y="50" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowSecondColumnSpanning2" data-offset-x="50" data-offset-y="100" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumnSpanning2" data-offset-x="0" data-offset-y="50" data-expected-width="100" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowThirdColumn" data-offset-x="100" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div>
        <div class="sizedToGridArea autoRowAutoColumn" data-offset-x="0" data-offset-y="100" data-expected-width="50" data-expected-height="50"></div>
    </div>
</div>

</body>
</html>
