纯css实现可折叠线条树形菜单效果代码

代码语言:html

所属分类:菜单导航

代码描述:纯css实现可折叠线条树形菜单效果代码

代码标签: 可折叠 线条 树形 菜单 效果

下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">

  
<style>
body{
    background: white;
}
@charset "UTF-8";
/* TRANSITIONS */
/* COLORS */
/* TREE MENU */
.lk-tree-menu {
  padding: 10px;
  list-style: none;
}
@keyframes slideDown {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.lk-tree-menu input {
  position: absolute;
  clip: rect(0, 0, 0, 0);
}
.lk-tree-menu input ~ ul {
  display: none;
  padding: 0px;
  animation: slideDown .5s  ease-out;
}
.lk-tree-menu input:checked ~ ul {
  display: block;
}
.lk-tree-menu input:checked ~ label.tree_label:before {
  content: "–";
}
.lk-tree-menu input:checked ~ label.tree_label:after {
  border-radius: 0 0.3em 0 0;
  border-t.........完整代码请登录后点击上方下载按钮下载查看

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