ใช้ column-rule-width คุณสมบัติเพื่อกำหนดความกว้างของกฎระหว่างคอลัมน์
ตัวอย่าง
คุณสามารถลองเรียกใช้โค้ดต่อไปนี้เพื่อใช้คุณสมบัติ column-rule-width:
<!DOCTYPE html>
<html>
<head>
<style>
.demo {
column-count: 4;
column-gap: 50px;
column-rule-color: maroon;
column-rule-style: dashed;
column-rule-width: 5px;
}
</style>
</head>
<body>
<div class = "demo">
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
</div>
</body>
</html> 