CSS代码
复制代码代码如下:.test3 span { position: relative;}.test3 span a { position: relative; z-index: 2; }.test3 span a:hover, .test3 span a:active { z-index: 4; }.test3 span input { background: transparent; border: 0; cursor: pointer; position: absolute; top: -1px; left: 0; width: 101%; /* Hacky
