我尝试使用下拉菜单制作响应式导航栏。我想要下拉菜单打开下拉菜单容器下面的verticaly(幻灯片)。我尝试了一些东西但却无法实现我想要的东西。我希望它能像在图片上一样。我想和Google Pixel 2"和" LG V30"滑下来和#34;我们是谁"和"我们做什么"。
.navbar {
background-color: #31577C;
overflow: hidden;
width: 100%;
}
ul {
font-family: Arial;
text-shadow: 0px 0px 20px black;
list-style-type: none;
margin: 0 auto;
padding: 0;
text-align: center;
}
li {
float: left;
}
li a,
.dropbtn {
display: inline-block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
li a:hover,
.dropdown:hover {
background-color: #97C026;
transition: background-color 0.5s ease;
}
.dropbtn {
background-color: #31577C;
}
li.dropdown {
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #31577C;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
z-index: 1;
}
.dropdown-content a {
color: white;
padding: 12px 16px;
text-decoration: none;
display: block;
text-align: left;
}
.dropdown-content a:hover {
background-color: #97C026;
}
.dropdown:hover .dropdown-content {
display: block;
}
.active {
background-color: #97C026;
}
@media only screen and (max-width: 768px) {
ul {
position: static;
text-align: center;
}
li {
margin-bottom: 1px;
}
ul li,
li a {
width: 100%;
}
.dropdown-content a {
text-align: center;
}
}

<div class="navbar">
<ul align="center">
<li><a href="Naslovna.html">Naslovna</a></li>
<li class="dropdown"><a href="Uređaji.html" class="dropbtn">Uređaji</a>
<div class="dropdown-content">
<a href="Pixel.html">Google Pixel 2 </a>
<a href="V30.html">LG V30</a>
</div>
</li>
<li><a href="Softver.html">Softver</a></li>
<li class="active"><a href="Registracija.html">Registracija </a> </li>
</ul>
</div>
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答案 0 :(得分:1)
试试这个代码段。我已删除Uređaji.html
上的超链接,否则您无法使用下拉菜单。希望这不是问题,不得不改变几个css部分。
(function($) { // Begin jQuery
$(function() { // DOM ready
// If a link has a dropdown, add sub menu toggle.
$('nav ul li a:not(:only-child)').click(function(e) {
$(this).siblings('.nav-dropdown').toggle();
// Close one dropdown when selecting another
$('.nav-dropdown').not($(this).siblings()).hide();
e.stopPropagation();
});
// Clicking away from dropdown will remove the dropdown class
$('html').click(function() {
$('.nav-dropdown').hide();
});
// Toggle open and close nav styles on click
$('#nav-toggle').click(function() {
$('nav ul').slideToggle();
});
// Hamburger to X toggle
$('#nav-toggle').on('click', function() {
this.classList.toggle('active');
});
}); // end DOM ready
})(jQuery); // end jQuery
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@charset "UTF-8";
.navigation {
height: 4rem;
background: #31577C;
margin-top: -0.5rem;
}
.nav-container {
max-width: 1000px;
margin: 0;
}
nav {
float: left;
}
nav ul {
list-style: none;
margin: 0;
padding: 0;
}
nav ul li {
float: left;
position: relative;
}
nav ul li a,
nav ul li a:visited {
display: block;
padding: 0 20px;
line-height: 4rem;
background: #31577C;
color: #ffffff;
text-decoration: none;
}
nav ul li a:hover,
nav ul li a:visited:hover {
background: #97C026;
color: #ffffff;
}
nav ul li a:not(:only-child):after,
nav ul li a:visited:not(:only-child):after {
padding-left: 4px;
content: ' ▾';
}
nav ul li ul li {
min-width: 190px;
}
nav ul li ul li a {
padding: 15px;
line-height: 20px;
}
.nav-dropdown {
position: absolute;
display: none;
z-index: 1;
box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
}
/* Mobile navigation */
.nav-mobile {
display: none;
position: absolute;
top: 0;
right: 0;
background: #31577C;
height: 4rem;
width: 4rem;
}
@media only screen and (max-width: 798px) {
.nav-mobile {
display: block;
}
nav {
width: 100%;
padding: 70px 0 15px;
}
nav ul {
display: none;
}
nav ul li {
float: none;
}
nav ul li a {
padding: 15px;
line-height: 20px;
}
nav ul li ul li a {
padding-left: 30px;
}
.nav-dropdown {
position: static;
}
}
@media screen and (min-width: 799px) {
.nav-list {
display: block !important;
}
}
#nav-toggle {
position: absolute;
left: 18px;
top: 22px;
cursor: pointer;
padding: 10px 35px 16px 0px;
}
#nav-toggle span,
#nav-toggle span:before,
#nav-toggle span:after {
cursor: pointer;
border-radius: 1px;
height: 5px;
width: 35px;
background: #ffffff;
position: absolute;
display: block;
content: '';
transition: all 300ms ease-in-out;
}
#nav-toggle span:before {
top: -10px;
}
#nav-toggle span:after {
bottom: -10px;
}
#nav-toggle.active span {
background-color: transparent;
}
#nav-toggle.active span:before,
#nav-toggle.active span:after {
top: 0;
}
#nav-toggle.active span:before {
transform: rotate(45deg);
}
#nav-toggle.active span:after {
transform: rotate(-45deg);
}
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<section class="navigation">
<div class="nav-container">
<nav>
<div class="nav-mobile"><a id="nav-toggle" href="#!"><span></span></a></div>
<ul class="nav-list">
<li><a href="Naslovna.html">Naslovna</a></li>
<li><a href="#">Uređaji</a>
<ul class="nav-dropdown">
<li><a href="Pixel.html">Google Pixel 2 </a></li>
<li><a href="V30.html">LG V30</a></li>
</ul>
</li>
<li><a href="Softver.html">Softver</a></li>
<li class="active"><a href="Registracija.html">Registracija </a> </li>
</ul>
</nav>
</div>
</section>
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