我想将两个字段进行映射,如果它们匹配,就在它们之间画一条线。以下是代码。
我希望结果像下面的图片一样:-
我想通过观察颜色自己画线。这不应该是已经画好的线。这种做法可行吗?
<html>
<head>
<style type="text/css">
.container {
width: 600px;
margin: 100px auto;
}
.block {
padding: 20px;
width: 100px;
color: #FFFFFF;
font-weight: bold;
font-size: 18px;
text-align: center;
margin-bottom: 20px;
}
.left-side {
float: left;
}
.right-side {
float: right;
}
.pink {
background: pink;
}
.red {
background: red;
}
.green {
background: green;
}
</style>
</head>
<body>
<div class="container">
<div class="left-side">
<div class="block pink" id="a">A</div>
<div class="block red" id="b">B</div>
<div class="block green" id="c">C</div>
</div>
<div class="right-side">
<div class="block green" id="cc">C</div>
<div class="block pink" id="aa">A</div>
<div class="block red" id="bb">B</div>
</div>
<div>
</body>
</html>
![enter image description here](https://istack.dev59.com/TVXG8.webp)