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<!DOCTYPE html>
<html>
<head>
<style> 
#borderimg1 { 
  border: 10px solid transparent;
  padding: 15px;
  border-image-source: url(border.png);
  border-image-repeat: round;
  border-image-slice: 30;
  border-image-width: 10px;    
}
#borderimg2 { 
  border: 10px solid transparent;
  padding: 15px;
  border-image-source: url(border.png);
  border-image-repeat: round;
  border-image-slice: 30;
  border-image-width: 20px;    
}
#borderimg3 { 
  border: 10px solid transparent;
  padding: 15px;
  border-image-source: url(border.png);
  border-image-repeat: round;  
  border-image-slice: 30;
  border-image-width: 30px;    
}
</style>
</head>
<body>
<h1>The border-image-width Property</h1>
<p>The border-image-width property specifies the width of the border image:</p>
<p id="borderimg1">border-image-width: 10px;</p>
<p id="borderimg2">border-image-width: 20px;</p>
<p id="borderimg3">border-image-width: 30px;</p>
<p>Here is the original image:</p>
<img src="border.png">
</body>
</html>