I'm using Pure CSS combined with a layout for a vertical menu. But instead of a vertical side menu, I'm trying to adjust the code to be a horizontal menu that disappears into the top of the screen if the minimum screen width is too low. I seem to be very close, but I can't get the menu to disappear if the minimum width is reached. Try going full-screen in the snippet, and make your window size smaller/larger. What am I doing wrong?
(function(window, document) {
var layout = document.getElementById('layout'),
menu = document.getElementById('menu'),
menuLink = document.getElementById('menuLink');
function toggleClass(element, className) {
var classes = element.className.split(/\s+/),
length = classes.length,
i = 0;
for (; i < length; i++) {
if (classes[i] === className) {
classes.splice(i, 1);
break;
}
}
// The className is not found
if (length === classes.length) {
classes.push(className);
}
element.className = classes.join(' ');
}
menuLink.onclick = function(e) {
var active = 'active';
e.preventDefault();
toggleClass(layout, active);
toggleClass(menu, active);
toggleClass(menuLink, active);
};
}(this, this.document));
body {
background-color: black;
}
.pure-img-responsive {
max-width: 100%;
height: auto;
}
/*
Add transition to containers so they can push in and out.
*/
#layout,
#menu,
.menu-link {
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-ms-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
/*
This is the parent `<div>` that contains the menu and the content area.
*/
#layout {
position: relative;
padding-left: 0;
}
#layout.active {
position: relative;
left: 150px;
}
#layout.active #menu {
left: 150px;
width: 150px;
}
#layout.active .menu-link {
left: 150px;
}
/*
The content `<div>` is where all your content goes.
*/
.content {
margin: 0 auto;
padding: 0 2em;
max-width: 800px;
margin-bottom: 50px;
line-height: 1.6em;
}
.header {
margin: 0;
color: #333;
text-align: center;
padding: 2.5em 2em 0;
border-bottom: 1px solid #eee;
}
.header h1 {
margin: 0.2em 0;
font-size: 3em;
font-weight: 300;
}
.header h2 {
font-weight: 300;
color: #ccc;
padding: 0;
margin-top: 0;
}
.content-subhead {
margin: 50px 0 20px 0;
font-weight: 300;
color: #888;
}
/*
The `#menu` `<div>` is the parent `<div>` that contains the `.pure-menu` that
appears on the left side of the page.
*/
/* -- Dynamic Button For Responsive Menu -------------------------------------*/
/*
The button to open/close the Menu is custom-made and not part of Pure. Here's
how it works:
*/
/*
`.menu-link` represents the responsive menu toggle that shows/hides on
small screens.
*/
.menu-link {
position: fixed;
display: block; /* show this only on small screens */
top: 0;
left: 0; /* "#menu width" */
background: #000;
background: rgba(0,0,0,0.7);
font-size: 10px; /* change this value to increase/decrease button size */
z-index: 10;
width: 2em;
height: auto;
padding: 2.1em 1.6em;
}
.menu-link:hover,
.menu-link:focus {
background: #000;
}
.menu-link span {
position: relative;
display: block;
}
.menu-link span,
.menu-link span:before,
.menu-link span:after {
background-color: #fff;
width: 100%;
height: 0.2em;
}
.menu-link span:before,
.menu-link span:after {
position: absolute;
margin-top: -0.6em;
content: " ";
}
.menu-link span:after {
margin-top: 0.6em;
}
/* -- Responsive Styles (Media Queries) ------------------------------------- */
/*
Hides the menu at `48em`, but modify this based on your app's needs.
*/
@media (min-width: 48em) {
.header,
.content {
padding-left: 2em;
padding-right: 2em;
padding-bottom: 2em;
}
#layout {
left: 0;
}
#menu {
left: 150px;
}
.menu-link {
position: fixed;
left: 150px;
display: none;
}
#layout.active .menu-link {
left: 150px;
}
}
/*!
Pure v0.5.0
Copyright 2014 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
https://github.com/yui/pure/blob/master/LICENSE.md
*/
/*!
normalize.css v1.1.3 | MIT License | git.io/normalize
Copyright (c) Nicolas Gallagher and Jonathan Neal
*/
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1.4em;vertical-align:top;height:1.1em}.pure-paginator .pure-button:focus,.pure-paginator .pure-button:active{outline-style:none}.pure-paginator .prev,.pure-paginator .next{color:#C0C1C3;text-shadow:0 -1px 0 rgba(0,0,0,.45)}.pure-paginator .prev{border-radius:2px 0 0 2px}.pure-paginator .next{border-radius:0 2px 2px 0}@media (max-width:480px){.pure-menu-horizontal{width:100%}.pure-menu-children li{display:block;border-bottom:1px solid #000}}.pure-table{border-collapse:collapse;border-spacing:0;empty-cells:show;border:1px solid #cbcbcb}.pure-table caption{color:#000;font:italic 85%/1 arial,sans-serif;padding:1em 0;text-align:center}.pure-table td,.pure-table th{border-left:1px solid #cbcbcb;border-width:0 0 0 1px;font-size:inherit;margin:0;overflow:visible;padding:.5em 1em}.pure-table td:first-child,.pure-table th:first-child{border-left-width:0}.pure-table thead{background:#e0e0e0;color:#000;text-align:left;vertical-align:bottom}.pure-table td{background-color:transparent}.pure-table-odd td{background-color:#f2f2f2}.pure-table-striped tr:nth-child(2n-1) td{background-color:#f2f2f2}.pure-table-bordered td{border-bottom:1px solid #cbcbcb}.pure-table-bordered tbody>tr:last-child td,.pure-table-horizontal tbody>tr:last-child td{border-bottom-width:0}.pure-table-horizontal td,.pure-table-horizontal th{border-width:0 0 1px;border-bottom:1px solid #cbcbcb}.pure-table-horizontal tbody>tr:last-child td{border-bottom-width:0}
<div id="layout">
<!-- Menu toggle -->
<a href="#menu" id="menuLink" class="menu-link">
<!-- Hamburger icon -->
<span></span>
</a>
<div id="menu" class="pure-menu pure-menu-open pure-menu-horizontal">
<a href="#" class="pure-menu-heading">Site Title</a>
<ul>
<li><a href="#">Home</a>
</li>
<li><a href="#">News</a>
</li>
<li><a href="#">Information</a>
</li>
<li><a href="#">Bla bla</a>
</li>
<li><a href="#">Etcetera</a>
</li>
<li><a href="#">Tony the pony</a>
</li>
<li><a href="#">He is coming</a>
</li>
</ul>
</div>
</div>
Lorem Ipsum bla bla bla
Just add display css property to #menu div at following three places:
1.In active class to show the menu when user clicks the menu button
2.To show menu when width is more than 48em in media query
3. To hide menu in width less than 48em that can be written without media queries as one condition is already mentioned in media query