标签：JavaScript height 选择 width 联动 25px 省市区 border select
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<style>
.select-container {
margin:20px auto;
width: 610px;
}
select {
width: 200px;
height: 25px;
line-height: 25px;
border-radius: 5px;
border: solid 1px #ccc;
}
</style>
</head>
<body>
<div class="select-container">
<select id="province"> <option value="" disabled selected>请选择省份</option></select>
<select id="city"> <option value="" disabled selected>请选择城市</option></select>
<select id="county"> <option value="" disabled selected>请选择区县</option></select>
<
标签：JavaScript,
height,
选择,
width,
联动,
25px,
省市区,
border,
select
From： https://blog.csdn.net/ningbw2000/article/details/139443649