我的网站只有 CSS 和 HTML，请告诉我是否需要 jQuery 或其他...所以，我一直在尝试将标题更改为一个按钮，您可以单击该按钮并使其垂直列表，这里很好example .当浏览器全尺寸时，标题是垂直的，但当它最小化时，标题变成一个按钮(在 example 的右上角。)点击时，变成一个垂直列表。这是我的代码:
(仅 body )
<body>
<div class="mainHeader">
<div class="container">
<div class="logo">
<a href="#"><img src="Images/banner.png" width="300" height="100"></a>
</div>
<div class="nav">
<ul class="nav">
<li><a href="#">Home</a></li>
<li><a href="#">Roster</a></li>
<li><a href="#">Gallery</a></li>
<li><a href="#">Our Sponsors</a></li>
<li><a href="#">About Us</a></li>
</ul>
</div>
</div>
</div>
和CSS:
/*============================
======= Imported Fonts========
============================*/
@import url(http://fonts.googleapis.com/css?family=Oswald:400,300,700);
@import url(http://fonts.googleapis.com/css?family=Montserrat:400,700);
/*=========================
======= Body style ========
=========================*/
body {
color: #000305;
font-size: 110%; /* Base font size: 14px */
font-family: 'Montserrat', serif;
line-height: 1.5;
margin: 0 auto;
padding: 0;
left: 50%, margin-left: -(width of element/2);
width: 100%;
}
/*=====================
======= Header ========
=====================*/
.mainHeader {
background: #02236a;
width: 100%;
height: auto;
top: 0;
position: fixed;
margin-left: auto;
margin-right: auto;
margin: 0;
}
.container {
width: 100%;
margin: 0 auto;
}
.nav {
float: right;
}
.logo {
float: left;
}
/*========================
======= Underline ========
========================*/
.nav ul li {
position: relative;
color: #000;
text-decoration: none;
float: left;
margin-right: 75px;
margin-left: 55px;
padding-top: 25px;
}
.nav ul li:hover {
color: #000;
}
.nav ul li:before {
content: "";
position: absolute;
width: 100%;
height: 2px;
bottom: 0;
left: 0;
background-color: #fff;
visibility: hidden;
-webkit-transform: scaleX(0);
transform: scaleX(0);
-webkit-transition: all 0.3s ease-in-out 0s;
transition: all 0.3s ease-in-out 0s;
}
.nav ul li:hover:before {
visibility: visible;
-webkit-transform: scaleX(1);
transform: scaleX(1);
}
.nav ul li a {
text-decoration: none;
color: #fff;
}
/*============================
======= Miscellaneous ========
============================*/
a {
text-decoration: none;
}
li {
list-style: none;
}
请询问是否需要更多信息，谢谢。
最佳答案
我已经使用下面的代码来添加与您所要求的相同的功能，它可能对您有所帮助。你必须使用带有最新 jquery 的 javascript fisrt 将 id 添加到你的导航 div
<div class="nav" id="navbar>
<ul class="nav">
<li><a href="#">Home</a></li>
<li><a href="#">Roster</a></li>
<li><a href="#">Gallery</a></li>
<li><a href="#">Our Sponsors</a></li>
<li><a href="#">About Us</a></li>
</ul>
</div>
添加CSS
@media all and (max-width: 768px), only screen and (-webkit-min-device-pixel-ratio: 2) and (max-width: 1024px), only screen and (min--moz-device-pixel-ratio: 2) and (max-width: 1024px), only screen and (-o-min-device-pixel-ratio: 2/1) and (max-width: 1024px), only screen and (min-device-pixel-ratio: 2) and (max-width: 1024px), only screen and (min-resolution: 192dpi) and (max-width: 1024px), only screen and (min-resolution: 2dppx) and (max-width: 1024px) {
#nav {
width: 100%;
}
#nav #menu-button {
display: block;
padding: 20px;
color: #000000;
cursor: pointer;
font-size: 12px;
text-transform: uppercase;
}
#nav #menu-button::after {
content:'';
position: absolute;
top: 20px;
right: 20px;
display: block;
width: 15px;
height: 2px;
background: #000000;
}
#nav #menu-button::before {
content:'';
position: absolute;
top: 25px;
right: 20px;
display: block;
width: 15px;
height: 3px;
border-top: 2px solid #000000;
border-bottom: 2px solid #000000;
}
并添加javascript
(function ($) {
$.fn.menumaker = function (options) {
var nav = $(this),
settings = $.extend({
title: "Menu",
format: "dropdown",
sticky: false
}, options);
return this.each(function () {
nav.prepend('<div id="menu-button">' + settings.title + '</div>');
$(this).find("#menu-button").on('click', function () {
$(this).toggleClass('menu-opened');
var mainmenu = $(this).next('ul');
if (mainmenu.hasClass('open')) {
mainmenu.hide().removeClass('open');
} else {
mainmenu.show().addClass('open');
if (settings.format === "dropdown") {
mainmenu.find('ul').show();
}
}
});
nav.find('li ul').parent().addClass('has-sub');
multiTg = function () {
nav.find(".has-sub").prepend('<span class="submenu-button"></span>');
nav.find('.submenu-button').on('click', function () {
$(this).toggleClass('submenu-opened');
if ($(this).siblings('ul').hasClass('open')) {
$(this).siblings('ul').removeClass('open').hide();
} else {
$(this).siblings('ul').addClass('open').show();
}
});
};
if (settings.format === 'multitoggle') multiTg();
else nav.addClass('dropdown');
if (settings.sticky === true) nav.css('position', 'fixed');
resizeFix = function () {
if ($(window).width() > 768) {
nav.find('ul').show();
}
if ($(window).width() <= 768) {
nav.find('ul').hide().removeClass('open');
}
};
resizeFix();
return $(window).on('resize', resizeFix);
});
};
})(jQuery);
(function ($) {
$(document).ready(function () {
$(document).ready(function () {
$("#nav").menumaker({
title: "Menu",
format: "multitoggle"
});
$("#nav").prepend("<div id='menu-line'></div>");
var foundActive = false,
activeElement, linePosition = 0,
menuLine = $("#nav #menu-line"),
lineWidth, defaultPosition, defaultWidth;
$("#nav > ul > li").each(function () {
if ($(this).hasClass('active')) {
activeElement = $(this);
foundActive = true;
}
});
if (foundActive === false) {
activeElement = $("#nav > ul > li").first();
}
defaultWidth = lineWidth = activeElement.width();
defaultPosition = linePosition = activeElement.position().left;
menuLine.css("width", lineWidth);
menuLine.css("left", linePosition);
$("#nav > ul > li").hover(function () {
activeElement = $(this);
lineWidth = activeElement.width();
linePosition = activeElement.position().left;
menuLine.css("width", lineWidth);
menuLine.css("left", linePosition);
},
function () {
menuLine.css("left", defaultPosition);
menuLine.css("width", defaultWidth);
});
});
});
})(jQuery);
关于jquery - 调整浏览器大小时的菜单按钮，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/29315806/