js+css实现全国各省市大学名称三级联动下拉菜单选择代码-html代码-BFW代码库

js+css实现全国各省市大学名称三级联动下拉菜单选择代码

代码语言：html

所属分类：其他

代码描述：js+css实现全国各省市大学名称三级联动下拉菜单选择代码

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">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
  * {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	list-style: none;
}

.container {
	width: 100vw;
	height: 100vh;
	display: flex;
	justify-content: center;
	background-color: lightblue;
}

.content {
	width: 300px;
	margin-top: 100px;
}

.item {
	width: 100%;
	height: 42px;
	background-color: #fff;
	border-radius: 8px;
	margin-bottom: 10px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 10px;
}

.left {
	width: 70px;
	height: 42px;
	line-height: 42px;
	color: #03a9f4;
	font-weight: bold;
	display: flex;
	justify-content: center;
	align-items: c.........完整代码请登录后点击上方下载按钮下载查看