效果图：
代码如下：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style type="text/css">
*{
margin: 0;
padding: 0;
}
body {
width: 460px;
margin: 0 auto;
font-family: "微软雅黑";
}
.search{
height: 23px;
line-height: 23px;
border-bottom: 1px solid #d4d4d4;
font-weight: 600;
}
.search img{
float: left;
display: inline-block;
margin-top: 5px;
}
.search span{
float: left;
font-size: 14px;
margin-left: 4px;
}
.content1{
height: 254px;
width: 100%;
background: #f5f5f5;
border-top: 1px solid #eaeaea;
padding-top: 10px;
}
.content1 .content1_div{
width: 90%;
height: 43px;
margin: 5px auto;
}
.left{
width: 30%;
height: 43px;
border: 1px solid #eaeaea;
font-size: 14px;
text-align: center;
line-height: 43px;
float: left;
}
.right{
width: 68%;
height:43px;
border: 1px solid #eaeaea;
font-size: 14px;
text-align: center;
line-height: 43px;
float: left;
background: #fff;
margin-left: 3px;
}
.right .right_select{
display: inline-block;
width: 90%;
height: 20px;
border: none;
border: 1px solid #a4bed4;
text-align: center;
direction: center;
}
.right_select option{
text-align: center;
}
.hecha{
text-align: center;
margin-top: 15px;
}
.jdcxx{
height: 146px;
font-size: 14px;
background: #ebebeb;
background-size:cover;
padding-top: 20px;
}
.jdcxx p,.jdcsyrxx p{
margin-left: 20px;
font-weight: 600;
line-height: 33.6px;
font-size: 14px;
}
.jdcxx .xx,.jdcsyrxx .xx{
font-weight: 100;
}
.jdcsyrxx{
margin-top: 20px;
padding-top: 20px;
height: 146px;
font-size: 20px;
background:#ebebeb;
background-size:cover;
}
.hcr,.hcsj{
height: 30px;
font-size: 14px;
line-height: 30px;
border-bottom: 1px solid #d4d4d4;
}
.hcr_left{
display: block;
float: left;
height: 28px;
width: 2px;
margin-top: 1px;
background: #226ed2;
}
.zc{
width: 100px;
display: block;
float: left;
text-align: right;
margin-left: 10px;
margin-right: 10px;
}
.xm,.sj{
font-weight: 600;
}
.xiala_div{
top: 33px;
display: none;
z-index: 600;
border: 1px solid #A4BED4;
width: 253px;
left: 13px;
}
.xiala_input{
line-height: 21px;
width: 253px;
border: none;
outline: none;
margin: 0;
text-align: center;
cursor: default;
background: #fff;
color: #000;
}
.xiala_input:hover{
background: #a4bed4;
}
</style>
<link rel="stylesheet" type="text/css" href="http://at.alicdn.com/t/font_8q2l5tghvcvm42t9.css
"/>
<script src="/UploadFiles/2021-04-02/jquery.min.js">
以上就是本文的全部内容，希望本文的内容对大家的学习或者工作能带来一定的帮助，同时也希望多多支持！
标签：
js,下拉菜单
免责声明：本站文章均来自网站采集或用户投稿，网站不提供任何软件下载或自行开发的软件！
如有用户或公司发现本站内容信息存在侵权行为，请邮件告知！ 858582#qq.com
狼山资源网 Copyright www.pvsay.com
暂无“js实现下拉菜单效果”评论...