RocSchool|TryEditor(代码在线运行工具)

<!DOCTYPE html> 
 
<html> 
<head> 
 <title> font-weight property </title> 
 
 
 <style> 
 body{ 
 font-family: sans-serif; 
 } 
 p.one{ 
 font-weight: normal; 
 } 
 p.two{ 
 font-weight: lighter; 
 } 
 
 p.three{ 
 font-weight: bolder; 
 } 
 
 p.four{ 
 font-weight: bold; 
 } 
 
 p.five{ 
 font-weight: 1000; 
 } 
 
 p.six{ 
 font-weight: initial; 
 } 
 p.seven{ 
 font-weight: inherit; 
 } 
 p.eight{ 
 font-weight: unset; 
 } 
 
 </style> 
</head> 
 
<body> 
 
 normal property value
 
 
 
 lighter property value
 
 
 
 bolder property value
 
 
 bold property value
 
 
 number property value

initial property value
 
 
 inherit property value
 
 
 unset property value
 
</body> 
</html>