知更鸟主题首页导航二级菜单动画效果

动画特效效果请看本站主导航二级菜单

将下面的样式代码添加到主题选项→定制风格“自定义样式”中即可：

/** 二级菜单动画 **/
#site-nav .sub-menu, .top-menu ul {
	animation-name: avatar;
	animation-duration: 1s;
	animation-timing-function: ease-in-out;
	animation-iteration-count: 1;
}