<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
*{
box-sizing: border-box;
margin: 0;padding: 0;
}
*:before,*:after{
box-sizing: border-box;
}
ul,
li {
list-style: none;
}
.l_tree_container {
width: 100%;
height: 100%;
box-shadow: 0 0 3px #ccc;
margin: 13px;
position: relative;
}
.l_tree {
width: calc(100%);
padding-left: 15px;
}
.l_tree_branch {
width: 100%;
height: 100%;
display: block;
padding: 13px;
position: relative;
}
ul.l_tree:before {
content: '';
border-left: 1px dashed #999999;
height: calc(100% - 24px);
position: absolute;
left: 10px;
top: 0px;
}
.l_tree,
.l_tree_branch {
position: relative;
}
.l_tree_branch::after {
content: '';
width: 18px;
height: 0;
border-bottom: 1px dashed #bbbec1;
position: absolute;
right: calc(100% - 10px);
top: 24px;
left: -5px;
}
</style>
</head>
<body>
<div class=""><button>是</button><button>否</button>
<ul class="l_tree">
<li class="l_tree_branch"><input/><input/><input/></li>
<li class="l_tree_branch"><input/><input/><input/></li>
<li class="l_tree_branch"><button>是</button><button>否</button>
<ul class="l_tree">
<li class="l_tree_branch"><input/><input/><input/></li>
<li class="l_tree_branch"><input/><input/><input/></li>
<li class="l_tree_branch"><input/><input/><input/></li>
</ul>
</li>
<li class="l_tree_branch"><input/><input/><input/></li>
</ul>
</div>
</body>
</html>
网友评论