jQuery[响应式]⾃适应⽹页顶部导航菜单
[响应式] ⾃适应⽹页顶部导航菜单<!DOCTYPE html><html><head> <meta charset="utf-8"> <meta
name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <title>jQuery ⾃适应⽹页顶部导航菜单</title> <style type="text/css" media="screen"> *{margin:0;padding:0;list-style-type:none;}.container{max-width:1140px;margin:0 auto;}.c-nav .show{display:inline-block;}.c-nav .hiden{display:none;}/* 导航栏 */.c-nav{width:100%;background-color:black;}.c-nav .navFlex{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;align-items:center;-webkit-align-conten
.c-nav ul{list-style:none;margin-bottom:0px;padding-left:0px;}.c-nav ul li{padding:15px 0px 15px 0px;margin-left:30px;display:inline-block;}.c-nav ul li a{color:white;padding-bottom:2px;text-decoration:none;border-bottom:3px solid transparent;}.c-nav ul li a:hover{border-bottom:3px solid #e4c17e;}.c-nav .logo{height:40px;}.c-nav .btnImg{height:20px;width:25px;padding:3px 8px 3px 8px;box-sizing:content-box;border:1px solid transparent;}@media screen and (max-width:1200px){ .c-nav ul li{margin-left:20px;}}@media screen and (max-width:992px){ .c-nav ul li{margin-left:10px;}}@media screen and (max-width:768px){ .c-nav ul li:nth-child(4),.c-nav ul li:nth-child(5){display:none;}}@media screen and (max-width:576px){ .c-nav{background-color:rgba(176,204,243,0.8);padding:10px 0px 10px 0px;opacity:0.9;} .c-nav .navFlex{flex-wrap:wrap;font-size:20px;justify-content:space-between;} .c-nav .logo{height:30px;} .c-nav ul li{p
adding-top:10px;margin-left:0px;display:block;} .c-nav ul li a{border-bottom:3px solid transparent;}1
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.c-nav ul li a{border-bottom:3px solid transparent;} .c-nav ul a:hover{border-bottom:3px solid #e4c17e;} .c-nav ul li:nth-child(4),.c-nav ul li:nth-child(5){display:block;} .c-nav .hiden{display:block;} .c-nav .show{width:100%;font-size:14px;text-align:center;display:none;}} </style></head><body> <div class="c-nav"> <div class="container navFlex"> <div class="flexItem"> <img class="logo" src="img/wunsun-logo.png" /> </div> <div class="flexItem hiden"> <img class="btnImg" src="img/navBtn.png" /> </div> <div class="flexItem show"> <ul> <li><a href="#">⾸页</a></li> <li><a href="#">品牌故事</a></li> <li><a href="#">产品中⼼</a></li> <li><a href="#">⽹上商城</a></li> <li><a href="#">招商加盟</a></li> <li><a href="#">⾏业新闻</a></li> <li><a href="#"></a></li> </ul> </div> </div> </div> <script type="text/javascript" src="cdn.bootcss/jquery/3.4.1/jquery.js"></script> <script type="text/javascript"> //
⽤于判断导航栏的状态 var toggle = true; //导航栏按钮 $('.btnImg').click(function () { if (toggle) { $('.btnImg').css("border", "1px solid #b0ccf3"); toggle = false } else { $('.btnImg').css("border", "1px solid transparent"); toggle = true; } $(".show").slideToggle(300); }) //窗⼝⼤⼩发⽣改变 $(window).resize(function () { //获取窗⼝宽度 var windSize = $(window).width(); if (windSize > 576) { $(".show").slideDown(0); } else { $(".show").slideUp(0); } }); </script></body></html>3637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697
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