代码示例：（标识：cssref_font-feature-settings）
<!DOCTYPE html>
<html>
<head>
<style>
/* 启用 small-caps */
.ex1 { font-feature-settings: "smcp" on; }
/* 将大写和小写都转换为小型大写 */
.ex2 { font-feature-settings: "c2sc", "smcp"; }
/* 没有常见的连字 */
.ex3 { font-feature-settings: "liga" 0; }
/* 分数 */
.ex4 { font-feature-settings: "frac"; }
</style>
</head>
<body>
<h1>font-feature-settings 属性</h1>
<div class="ex1">This is some text 0123.</div>
<div class="ex2">This is some text 0123.</div>
<div class="ex3">This is some text 0123.</div>
<div class="ex4">This is some text 0123.</div>
<p><b>注释：</b>Internet Explorer 9 以及更早的版本不支持 font-feature-settings 属性。</p>
</body>
</html>
