漂亮的CSS3下拉效果

演示效果图：

代码

.cd-dropdown > span, .cd-dropdown ul li:nth-last-child(-n+3) span {
 box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}
.cd-dropdown ul {
    position: absolute;
    top: 0px;
    width: 100%;
}
.cd-dropdown ul li {
    position: absolute;
    width: 100%;
}
.cd-active.cd-dropdown > span {
    color: #fc756f;
}
.cd-active.cd-dropdown > span, .cd-active.cd-dropdown ul li span {
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}
.cd-active.cd-dropdown ul li span {
    -webkit-transition: all 0.2s linear 0s;
    -moz-transition: all 0.2s linear 0s;
    -ms-transition: all 0.2s linear 0s;
    -o-transition: all 0.2s linear 0s;
    transition: all 0.2s linear 0s;
}
.cd-active.cd-dropdown ul li span:hover {
    background: #fc756f;
    color: #fff;
}

文件下载简单有效的多重css3漂亮下拉样式.rar ~ 111KB