<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
div{
outline-style: solid;
}
#point{
outline-width: thin;
}
#point1{
outline-width: medium;
}
#point2{
outline-width: thick;
}
#point3{
outline-width: 3px;
}
</style>
</head>
<body>
<h1>CSS outline-width Property</h1>
<h2>outline-width: thin;</h2>
<div id="point">
This is div container.
</div>
<h2>outline-width: medium;</h2>
<div id="point1">
This is div container.
</div>
<h2>outline-width: thick;</h2>
<div id="point2">
This is div container.
</div>
<h2>outline-width: 3px;</h2>
<div id="point3">
This is div container.
</div>
</body>
</html>