jquery美化选择器实例有：边框、下划线、 伸缩 、滑动、 覆盖、 旋转、 弹出层选择 、环形效果。
实例代码
<body class="demo-1">
<div class="container">
<header class="codrops-header">
<h1> 自定义选择元素</h1>
<nav class="codrops-demos">
<a class="current-demo" href="index.html">边框</a>
<a href="index2.html">下划线</a>
<a href="index3.html">伸缩</a>
<a href="index4.html">滑动</a>
<a href="index5.html">覆盖</a>
<a href="index6.html">旋转</a>
<a href="index7.html">弹出层选择</a>
<a href="index8.html">环形效果</a>
</nav>
</header>
<section>
<select class="cs-select cs-skin-border">
<option value="" disabled selected> 联系人方式</option>
<option value="email">E-Mail</option>
<option value="twitter">Twitter</option>
<option value="linkedin">LinkedIn</option>
</select>
</section>
</div><!-- /container -->
<script src="js/classie.js"></script>
<script src="js/selectFx.js"></script>
<script>
(function() {
[].slice.call(document.querySelectorAll('select.cs-select')).forEach(function(el) {
new SelectFx(el);
});
})();
</script>
</body>