我正在进行移动优先设计,并使用 CSS 和 jQuery 制作了一个我非常喜欢的下拉汉堡菜单,但我想做的是,当页面显示在桌面上时,使该汉堡菜单消失,并替换为常规的水平菜单导航栏。我能够使菜单响应,所以至少有一个水平导航栏可以在桌面上下拉(而不是像移动设备上那样的长菜单列表),但我根本不希望它下拉 - 我希望它完全取代那个汉堡图标。我不知道 Bootstrap(我是新人),但是任何使用 html、css 和 jQuery 的建议都会很棒!谢谢你!
这是我的代码:
HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<script src="http://www.google.com/jsapi" type="text/javascript"></script>
<script type="text/javascript">google.load("jquery", "1.3.2");</script>
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<title>hamburgers</title>
</head>
<body>
<header>
<span>Shine Design</span>
<div id="nav-icon4">
<span></span>
<span></span>
<span></span>
</div>
</header>
<div class="menu">
<ul>
<a href="#">
<li>LINK ONE</li>
</a>
<a href="#">
<li>LINK TWO</li>
</a>
<a href="#">
<li>LINK THREE</li>
</a>
<a href="#">
<li>LINK FOUR</li>
</a>
<a href="#">
<li>LINK FIVE</li>
</a>
</ul>
</div>
</body>
</html>
JS:
$(document).ready(function(){
$('#nav-icon4').click(function(){
$(this).toggleClass('open');
});
});
CSS:
@media only screen and (min-width: 300px) {
#nav-icon4 {
width: 35px;
height: 25px;
float: right;
margin-top: 15px;
margin-right: 30px;
-webkit-transform: rotate(0deg);
-moz-transform: rotate(0deg);
-o-transform: rotate(0deg);
transform: rotate(0deg);
-webkit-transition: .5s ease-in-out;
-moz-transition: .5s ease-in-out;
-o-transition: .5s ease-in-out;
transition: .5s ease-in-out;
cursor: cell;
}
#nav-icon4 span {
display: block;
position: absolute;
height: 5px;
width: 100%;
background: darkred;
border-radius: 7px;
opacity: 2;
left: 0;
-webkit-transform: rotate(0deg);
-moz-transform: rotate(0deg);
-o-transform: rotate(0deg);
transform: rotate(0deg);
-webkit-transition: .25s ease-in-out;
-moz-transition: .25s ease-in-out;
-o-transition: .25s ease-in-out;
transition: .25s ease-in-out;
}
#nav-icon4 span:nth-child(1) {
top: 0px;
-webkit-transform-origin: left center;
-moz-transform-origin: left center;
-o-transform-origin: left center;
transform-origin: left center;
}
#nav-icon4 span:nth-child(2) {
top: 10px;
-webkit-transform-origin: left center;
-moz-transform-origin: left center;
-o-transform-origin: left center;
transform-origin: left center;
}
#nav-icon4 span:nth-child(3) {
top: 20px;
-webkit-transform-origin: left center;
-moz-transform-origin: left center;
-o-transform-origin: left center;
transform-origin: left center;
}
#nav-icon4.open span:nth-child(1) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
top: 0;
left: 6px;
}
#nav-icon4.open span:nth-child(2) {
width: 0%;
opacity: 0;
}
#nav-icon4.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
top: 25px;
left: 6px;
}
body {
font-family: 'Noto Sans', sans-serif;
margin: 0;
width: 100%;
height: 100vh;
background: #ffffff;
background-color: black;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
header {
width: 100%;
background: #ffffff;
position: fixed;
height: 60px;
line-height: 60px;
border-bottom: 1px solid #dddddd;
display: inline-block;
font-size: 2.1em;
padding-left: 10px;
}
.menu {
z-index: 1000000;
display: none;
font-weight: bold;
font-size: 1.2em;
width: 100%;
background: #f1f1f1;
position: fixed;
margin-top: 60px;
text-align: center;
color: black;
}
.menu ul {
margin: 0;
padding: 0;
list-style-type: none;
list-style-image: none;
border-top: #dddddd 1px solid;
}
.menu li {
display: block;
padding: 15px 0 15px 0;
border-bottom: #dddddd 1px solid;
}
.menu li:hover {
display: block;
background: #585858;
padding: 15px 0 15px 0;
border-bottom: #dddddd 1px solid;
cursor: crosshair;
}
.menu ul li a {
text-decoration: none;
margin: 0px;
color: black;
}
.menu ul li a:hover {
color: white;
text-decoration: none;
}
.menu a {
text-decoration: none;
color: black;
}
.menu a:hover {
text-decoration: none;
color: white;
}
}
@media only screen and (min-width: 601px) {
header {
font-size: 1.5em;
}
ul {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
}
li {
float: right;
margin-left: 15px;
margin-right: 25px;
}
li a {
display: block;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
.menu {
font-size: .8em;
}
}
如果你是新手,帮自己一个忙,学习引导程序,它会让这种事情变得非常简单,并阻止你重新发明轮子。
首先看这里...https://getbootstrap.com/examples/navbar/ https://getbootstrap.com/examples/navbar/和这里:https://getbootstrap.com/components/#navbar https://getbootstrap.com/components/#navbar
要执行您想要的操作,您需要设置 CSS 媒体查询才能正确显示。这正是引导程序所做的,因此如果您坚持自己动手,请从了解媒体断点开始。
/* Custom, iPhone Retina */
@media only screen and (min-width : 320px) {
}
/* Extra Small Devices, Phones */
@media only screen and (min-width : 480px) {
}
/* Small Devices, Tablets */
@media only screen and (min-width : 768px) {
}
/* Medium Devices, Desktops */
@media only screen and (min-width : 992px) {
}
/* Large Devices, Wide Screens */
@media only screen and (min-width : 1200px) {
}
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