使用quotes属性设置引号。您可以尝试运行以下代码来实现quotes属性
<!DOCTYPE html>
<html>
<head>
<style>
#demo {
quotes: "'" "'";
}
</style>
</head>
<body>
<p>
<q id = "demo">
This is demo text surrounded by quotes.
</q>
</p>
</body>
</html>