<!DOCTYPE html>
<html>
<head>
<title>Заголовок документа</title>
<style>
#element1{
position: relative;
width: 300px;
height: 300px;
border: 2px solid #666;
}
#element2{
width: 100px;
height: 100px;
background-color: #1c87c9;
position: absolute;
top: 90px;
left: 100px;
offset-position: auto;
offset-anchor: center;
offset-path: ray(45deg);
}
</style>
<body>
<h2>Пример свойства offset-path</h2>
<div id="element1">
<div id="element2"></div>
</div>
</body>
</html>