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<html>
<head>
<meta charset="utf-8">
<title>Reference: Testing safe overflow-position for align-self and justify-self in absolutely positioned boxes in grid containers in both horizontal and vertical writing modes</title>
<link rel="author" title="Mihir Iyer" href="mailto:[email protected]">
<style>
.container {
display: grid;
padding: 2px 1px;
border: 1px solid black;
background: yellow;
margin-bottom: 5px;
margin-right: 5px;
float: left; /* For testing in "rows" of containers */
position: relative;
width: 30px;
height: 25px;
grid: 3px 14px 3px / 2px 20px 2px;
}
br { clear: both }
.container > * {
position: absolute;
grid-area: 2 / 2 / 3 / 3;
background: teal;
width: 21px;
height: 21px;
justify-self: start;
align-self: start;
}
.vertRL {
writing-mode: vertical-rl;
}
.relPos {
position: relative;
}
.relPos > * {
height: 35px;
width: 33px;
}
</style>
</head>
<body>
<div class="container vertRL"><div></div></div>
<div class="container"><div></div></div>
<div class="container relPos vertRL"><div></div></div>
<div class="container relPos"><div></div></div>
</body>
</html>
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