神奇的CSS3按钮，个性化的表单按钮元素，看到那些单选按钮和复选框以及那些类似Iphone手机开关的按钮了吗？绝对比默认的表单按钮更漂亮。代码上也并不多，是学习的好范例。-CSS3 magic button, personalized form button elements, see the radio buttons and check boxes and buttons similar to those Iphone phone switch yet? Definitely more be