gpt4 book ai didi

html - 响应式设计topnavigation

转载 作者:行者123 更新时间:2023-11-28 00:55:43 25 4
gpt4 key购买 nike

我试图让我的媒体查询中的导航栏在父元素“复选框”下正常显示其子列表,尽 pipe 菜单位于列表其余部分的顶部,并且不会“插入”其余部分按我的意愿列出 list 。我是 html 和 css 的初学者,所以我可能犯了一些愚蠢的错误,但非常感谢在这件事上的任何帮助,我真的不知道我做错了什么..

问题与媒体要求最大宽度:576px 有关。

nav {
width: 17%;
float: left;
padding-top: 4px;
margin-left: 0.5em;
margin-right: 0.6em;
}


/*210/1200*/

nav ul {
list-style: none;
padding-left: 2.14%;
}


/*3/140? = 0.125% ändra padding til procent här?*/

nav ul ul {
margin-left: 5%;
}

nav li {
margin-top: 2px;
display: block;
}

nav a {
display: block;
border: 1px solid grey;
padding: 4px;
text-decoration: none;
color: white;
border-radius: 5px 5px 5px 5px;
background-color: #225d66;
}


/*display block gör att länkarna fyller ut hela bredden för kolumen*/

nav a:link {
background-color: #225d66;
}

nav a:hover {
background-color: #22a4b3;
}

nav ul li ul li {
padding-top: 1px;
display: block;
}

#lokalnav a {
background-color: #2e7d87;
}

#lokalnav a:hover {
background-color: #3fa9b5;
}

nav #thisPage:before {
content: "> ";
}

nav #thisPage {
color: yellow;
}

nav #thisSection:before {
content: "> ";
}

nav #thisSection {
color: yellow;
}

.submenu {
cursor: pointer;
display: block;
}

.submenu ul {
display: none;
}

.submenu input {
display: none;
}

.submenu input:checked~ul {
display: block;
}

@media screen and (max-width: 620px) {
nav {
float: none;
width: 100%;
margin-top: -22px;
margin-left: 1px;
}
nav ul li {
display: inline-block;
position: relative;
}
nav a {
text-align: center;
border-radius: 0px 0px 5px 5px;
padding: 7px 12px 7px 12px;
}
#lokalnav {
position: absolute;
z-index: 1;
}
nav ul li ul li {
margin-top: 0px;
margin-bottom: 0;
}
nav ul li a:not(:only-child):after {
content: " ▾";
padding-left: 6px;
}
#dropdownbtn {
padding-top: 4px;
}
.topnav a {
padding-right: 2px;
}
main {
margin: 2px;
}
header {
height: 170px;
margin-bottom: 0px;
padding-bottom: 0px;
}
#coursenotes {
float: none;
font-size: 11px;
width: 100%;
margin-bottom: -70px;
font-size: 12px;
padding-left: 10px;
}
#content {
float: none;
width: 100%;
}
#coursenotes a:hover {
font-size: 10px;
}
}

@media screen and (max-width:576px) {
header {
background-size: contain;
}
#steps figure {
float: none;
}
}

@media screen and (max-width: 480px) {
nav ul li {
display: block;
width: 100%;
}
}
<nav>
<ul>
<li><a href="inlogpage.html">Hem</a></li>
<li><label class="submenu"><a id="dropdownbtn">Ämnen</a><input type="checkbox">
<ul id="lokalnav">
<li><a href="matematik.html" id="thisPage">Matte</a></li>
<li><a href="svenska.html">Svenska</a></li>
<li><a href="engelska.html">Engelska</a></li>
<li><a href="no.html">NO</a></li>
<li><a href="bild.html">Bild</a></li>
<li><a href="so.html">SO</a></li>
</ul>
</label>
</li>
<li><a href="minainlämningar.html" id="thisSection">Mina Inlämningar</a></li>
<li><a href="laxhjalp.html">Läxhjälp</a></li>
<li><a href="kontaktformular.html">Kontakt</a></li>
</ul>
</nav>

最佳答案

<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
</head>
<body>

<nav class="navbar navbar-expand-md bg-dark navbar-dark">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
</div>
</nav>
<br>

</body>
</html>

关于html - 响应式设计topnavigation,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52948182/

25 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com