blob: eca9bcf536dd40c957c8e1d3c7e86d1d2a43b8ea [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<style>
body {
margin: 0;
}
.group {
display: inline-block;
position: relative;
width: 250px;
height: 500px;
}
.container {
width: 200px;
height: 400px;
outline: 2px solid black;
}
.box {
width: 200px;
height: 200px;
}
.sticky {
position: absolute;
background-color: green;
}
.indicator {
position: absolute;
top: 0;
left: 0;
background-color: red;
}
</style>
</head>
<body>
<div class="group" style="top: -100px;">
<div class="indicator box" style="top: 200px;"></div>
<div class="container">
<div class="sticky box" style="top: 200px;"></div>
</div>
</div>
<div class="group" style="top: 0">
<div class="indicator box" style="top: 100px;"></div>
<div class="container">
<div class="sticky box" style="top: 100px;"></div>
</div>
</div>
<div class="group" style="top: 100px">
<div class="indicator box" style="top: 0;"></div>
<div class="container">
<div class="sticky box" style="top: 0;"></div>
</div>
</div>
</body>
</html>