Develop Reference

Responsive Navbar: Menu Not Disappearing (CSS and JS)

Building a responsive menu bar. The problem is when you click the hamburger lines and the page options appear, when you click the links, the menu doesn't disappear. I've tried adding and removing a class disappear{display:none}, and I've also tried building a for loop but neither works. I know I'm way overthinking this, what options should I explore to fix it?
(Note that you may have to shrink your screen down to less than 600px in width to see the hamburger menu if it isn't currently available to click)
lkl;
const toggleBtn = document.getElementById('nav_check');
const menuBtn = document.getElementById('nav_icon');
toggleBtn.addEventListener("click", function(){
if(!menuBtn.classList.contains("open")){
menuBtn.classList.add('open');
}else{
menuBtn.classList.remove('open');
}
});
document.getElementsByClassName('.links').forEach(item => {
item.addEventListener('click', event => {
document.getElementById('nav_check').checked = false;
menuBtn.classList.remove('open');
})
})
* {
box-sizing: border-box;
}
body {
margin: 0px;
background:#d3d3d3;
}
.navBar {
width: 100%;
height:3.3rem;
display:flex;
justify-content:flex-end;
align-items:center;
background-color: #0A2463;
position: fixed;
color:#fafafa;
}
.nav_btn {
display:none;
}
.nav_links > a {
padding: .5rem;
margin:auto;
text-decoration: none;
color:#fafafa;
}
.nav_links > a:hover {
color:#ED1250;
}
#nav_check, #nav_icon {
display: none;
}
.resume{
color:#ED1250;
border-radius:4px;
border:solid #ED1250 1px;
padding:.5rem;
margin-right:.5rem;
}
.resume:hover {
background:rgb(237, 18, 80,.2);
color:#fafafa;
}
.social{
display:none;
}
#media (max-width:600px) {
.navBar{
height:3.3rem;
}
.nav_btn {
display: inline-block;
float:right;
}
#nav_icon{
display:block;
width: 60px;
height: 45px;
position: fixed;
right:1rem;
top:-3rem;
margin: 50px auto;
z-index:6;
-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: pointer;
border:solid orange 2px;
}
#nav_icon span {
display: block;
position: absolute;
height: 9px;
width: 100%;
background: #fafafa;
border-radius: 9px;
opacity: 1;
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_icon span:nth-child(1) {
top: 0px;
}
#nav_icon span:nth-child(2),#nav_icon span:nth-child(3) {
top: 18px;
}
#nav_icon span:nth-child(4) {
top: 36px;
}
#nav_icon.open span:nth-child(1) {
top: 18px;
width: 0%;
left: 50%;
}
#nav_icon.open span:nth-child(2) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
}
#nav_icon.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
}
#nav_icon.open span:nth-child(4) {
top: 18px;
width: 0%;
left: 50%;
}
.menu {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
display:none;
flex-direction:column;
align-items: center;
justify-content: center;
text-transform:uppercase;
font-weight:400;
line-height:4.5rem;
font-size:3rem;
background:#0A2463;
}
.menu_textWrapper{
display:flex;
flex-direction:column !important;
width:18rem;
background:#0A2463;
}
.links:hover::after{
content:"»";
font-size:2.5rem;
}
#nav_check:not(:checked) ~ menu {
display:none;
}
.navBar > #nav_check:checked ~ .menu {
display:flex;
flex-direction:column;
}
}/*closing bracket for media query*/
<div class="navBar">
<input type="checkbox" id="nav_check">
<div class="nav_btn">
<label for="nav_check" class="hamburgerLines" id="nav_icon">
<span></span>
<span></span>
<span></span>
<span></span>
</label>
</div>
<div class="menu">
<div class="menu_textWrapper">
<div class="nav_links">
About
Projects
Contact
<span class="resume">Resume</span>
</div>
</div>
</div>
</div>

the problem was using getElementsByClassName like this document.getElementsByClassName('.links').forEach you can not use forEach and .linke css selector with getElementsByClassName use querySelectorAll
const toggleBtn = document.getElementById('nav_check');
const menuBtn = document.getElementById('nav_icon');
toggleBtn.addEventListener("click", function(){
if(!menuBtn.classList.contains("open")){
menuBtn.classList.add('open');
}else{
menuBtn.classList.remove('open');
}
});
document.querySelectorAll('.links').forEach(item => {
item.addEventListener('click', event => {
document.getElementById('nav_check').checked = false;
menuBtn.classList.remove('open');
})
})
* {
box-sizing: border-box;
}
body {
margin: 0px;
background:#d3d3d3;
}
.navBar {
width: 100%;
height:3.3rem;
display:flex;
justify-content:flex-end;
align-items:center;
background-color: #0A2463;
position: fixed;
color:#fafafa;
}
.nav_btn {
display:none;
}
.nav_links > a {
padding: .5rem;
margin:auto;
text-decoration: none;
color:#fafafa;
}
.nav_links > a:hover {
color:#ED1250;
}
#nav_check, #nav_icon {
display: none;
}
.resume{
color:#ED1250;
border-radius:4px;
border:solid #ED1250 1px;
padding:.5rem;
margin-right:.5rem;
}
.resume:hover {
background:rgb(237, 18, 80,.2);
color:#fafafa;
}
.social{
display:none;
}
#media (max-width:600px) {
.navBar{
height:3.3rem;
}
.nav_btn {
display: inline-block;
float:right;
}
#nav_icon{
display:block;
width: 60px;
height: 45px;
position: fixed;
right:1rem;
top:-3rem;
margin: 50px auto;
z-index:6;
-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: pointer;
border:solid orange 2px;
}
#nav_icon span {
display: block;
position: absolute;
height: 9px;
width: 100%;
background: #fafafa;
border-radius: 9px;
opacity: 1;
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_icon span:nth-child(1) {
top: 0px;
}
#nav_icon span:nth-child(2),#nav_icon span:nth-child(3) {
top: 18px;
}
#nav_icon span:nth-child(4) {
top: 36px;
}
#nav_icon.open span:nth-child(1) {
top: 18px;
width: 0%;
left: 50%;
}
#nav_icon.open span:nth-child(2) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
}
#nav_icon.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
}
#nav_icon.open span:nth-child(4) {
top: 18px;
width: 0%;
left: 50%;
}
.menu {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
display:none;
flex-direction:column;
align-items: center;
justify-content: center;
text-transform:uppercase;
font-weight:400;
line-height:4.5rem;
font-size:3rem;
background:#0A2463;
}
.menu_textWrapper{
display:flex;
flex-direction:column !important;
width:18rem;
background:#0A2463;
}
.links:hover::after{
content:"»";
font-size:2.5rem;
}
#nav_check:not(:checked) ~ menu {
display:none;
}
.navBar > #nav_check:checked ~ .menu {
display:flex;
flex-direction:column;
}
}/*closing bracket for media query*/
<div class="navBar">
<input type="checkbox" id="nav_check">
<div class="nav_btn">
<label for="nav_check" class="hamburgerLines" id="nav_icon">
<span></span>
<span></span>
<span></span>
<span></span>
</label>
</div>
<div class="menu">
<div class="menu_textWrapper">
<div class="nav_links">
About
Projects
Contact
<span class="resume">Resume</span>
</div>
</div>
</div>
</div>

when using getElementsByClassName you shouldn't use . while specifying the class.
getElementsByClassName returns HTMLCollection that doesn't have forEach loop, so you need to convert it into array as:
const linksArray = [...links];
or
const linksArray = Array.from( links );
You can also use querySelectorAll(".links")
const toggleBtn = document.getElementById("nav_check");
const menuBtn = document.getElementById("nav_icon");
toggleBtn.addEventListener("click", function() {
if (!menuBtn.classList.contains("open")) {
menuBtn.classList.add("open");
} else {
menuBtn.classList.remove("open");
}
});
const links = document.getElementsByClassName("links");
const linksArray = [...links];
linksArray.forEach((item) => {
item.addEventListener("click", (event) => {
document.getElementById("nav_check").checked = false;
menuBtn.classList.remove("open");
});
});
* {
box-sizing: border-box;
}
body {
margin: 0px;
background: #d3d3d3;
}
.navBar {
width: 100%;
height: 3.3rem;
display: flex;
justify-content: flex-end;
align-items: center;
background-color: #0A2463;
position: fixed;
color: #fafafa;
}
.nav_btn {
display: none;
}
.nav_links>a {
padding: .5rem;
margin: auto;
text-decoration: none;
color: #fafafa;
}
.nav_links>a:hover {
color: #ED1250;
}
#nav_check,
#nav_icon {
display: none;
}
.resume {
color: #ED1250;
border-radius: 4px;
border: solid #ED1250 1px;
padding: .5rem;
margin-right: .5rem;
}
.resume:hover {
background: rgb(237, 18, 80, .2);
color: #fafafa;
}
.social {
display: none;
}
#media (max-width:600px) {
.navBar {
height: 3.3rem;
}
.nav_btn {
display: inline-block;
float: right;
}
#nav_icon {
display: block;
width: 60px;
height: 45px;
position: fixed;
right: 1rem;
top: -3rem;
margin: 50px auto;
z-index: 6;
-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: pointer;
border: solid orange 2px;
}
#nav_icon span {
display: block;
position: absolute;
height: 9px;
width: 100%;
background: #fafafa;
border-radius: 9px;
opacity: 1;
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_icon span:nth-child(1) {
top: 0px;
}
#nav_icon span:nth-child(2),
#nav_icon span:nth-child(3) {
top: 18px;
}
#nav_icon span:nth-child(4) {
top: 36px;
}
#nav_icon.open span:nth-child(1) {
top: 18px;
width: 0%;
left: 50%;
}
#nav_icon.open span:nth-child(2) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
}
#nav_icon.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
}
#nav_icon.open span:nth-child(4) {
top: 18px;
width: 0%;
left: 50%;
}
.menu {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
display: none;
flex-direction: column;
align-items: center;
justify-content: center;
text-transform: uppercase;
font-weight: 400;
line-height: 4.5rem;
font-size: 3rem;
background: #0A2463;
}
.menu_textWrapper {
display: flex;
flex-direction: column !important;
width: 18rem;
background: #0A2463;
}
.links:hover::after {
content: "»";
font-size: 2.5rem;
}
#nav_check:not(:checked)~menu {
display: none;
}
.navBar>#nav_check:checked~.menu {
display: flex;
flex-direction: column;
}
}
/*closing bracket for media query*/
<div class="navBar">
<input type="checkbox" id="nav_check">
<div class="nav_btn">
<label for="nav_check" class="hamburgerLines" id="nav_icon">
<span></span>
<span></span>
<span></span>
<span></span>
</label>
</div>
<div class="menu">
<div class="menu_textWrapper">
<div class="nav_links">
About
Projects
Contact
<span class="resume">Resume</span>
</div>
</div>
</div>
</div>

const toggleBtn = document.getElementById('nav_check');
const menuBtn = document.getElementById('nav_icon');
toggleBtn.addEventListener("click", function(){
if(!menuBtn.classList.contains("open")){
menuBtn.classList.add('open');
}else{
menuBtn.classList.remove('open');
}
});
[].forEach.call( document.getElementsByClassName('links'), item => {
item.addEventListener('click', event => {
document.getElementById('nav_check').checked = false;
menuBtn.classList.remove('open');
})
});
* {
box-sizing: border-box;
}
body {
margin: 0px;
background:#d3d3d3;
}
.navBar {
width: 100%;
height:3.3rem;
display:flex;
justify-content:flex-end;
align-items:center;
background-color: #0A2463;
position: fixed;
color:#fafafa;
}
.nav_btn {
display:none;
}
.nav_links > a {
padding: .5rem;
margin:auto;
text-decoration: none;
color:#fafafa;
}
.nav_links > a:hover {
color:#ED1250;
}
#nav_check, #nav_icon {
display: none;
}
.resume{
color:#ED1250;
border-radius:4px;
border:solid #ED1250 1px;
padding:.5rem;
margin-right:.5rem;
}
.resume:hover {
background:rgb(237, 18, 80,.2);
color:#fafafa;
}
.social{
display:none;
}
#media (max-width:600px) {
.navBar{
height:3.3rem;
}
.nav_btn {
display: inline-block;
float:right;
}
#nav_icon{
display:block;
width: 60px;
height: 45px;
position: fixed;
right:1rem;
top:-3rem;
margin: 50px auto;
z-index:6;
-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: pointer;
border:solid orange 2px;
}
#nav_icon span {
display: block;
position: absolute;
height: 9px;
width: 100%;
background: #fafafa;
border-radius: 9px;
opacity: 1;
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_icon span:nth-child(1) {
top: 0px;
}
#nav_icon span:nth-child(2),#nav_icon span:nth-child(3) {
top: 18px;
}
#nav_icon span:nth-child(4) {
top: 36px;
}
#nav_icon.open span:nth-child(1) {
top: 18px;
width: 0%;
left: 50%;
}
#nav_icon.open span:nth-child(2) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
}
#nav_icon.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
}
#nav_icon.open span:nth-child(4) {
top: 18px;
width: 0%;
left: 50%;
}
.menu {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
display:none;
flex-direction:column;
align-items: center;
justify-content: center;
text-transform:uppercase;
font-weight:400;
line-height:4.5rem;
font-size:3rem;
background:#0A2463;
}
.menu_textWrapper{
display:flex;
flex-direction:column !important;
width:18rem;
background:#0A2463;
}
.links:hover::after{
content:"»";
font-size:2.5rem;
}
#nav_check:not(:checked) ~ menu {
display:none;
}
.navBar > #nav_check:checked ~ .menu {
display:flex;
flex-direction:column;
}
}/*closing bracket for media query*/
<div class="navBar">
<input type="checkbox" id="nav_check">
<div class="nav_btn">
<label for="nav_check" class="hamburgerLines" id="nav_icon">
<span></span>
<span></span>
<span></span>
<span></span>
</label>
</div>
<div class="menu">
<div class="menu_textWrapper">
<div class="nav_links">
About
Projects
Contact
<span class="resume">Resume</span>
</div>
</div>
</div>
</div>
please use:
[].forEach.call( document.querySelectorAll('a'), function(el) {
// whatever with the current node
});

jQuery functions are not working

I modified the menu animation code from this page ...
https://codepen.io/designcouch/pen/Atyop
... and have the button open and close my menu (on click, it should show and hide #mainmenu ... by toggling the class .menuview on and off). However, it's not working. Not sure what happened ... and need some help. I've been racking my brain over this for awhile...
My code is below...
JAVASCRIPT. I don't see anything wrong...
// Menu Button
$(document).ready(function(){
$('#nav-icon3').click(function(){
$('#mainmenu').toggleClass('menuview');
$(this).toggleClass('open');
});
});
HTML (I'm using WordPress to show the menu)
<div id="mainmenu">
<?php wp_nav_menu( array( 'theme_location' => 'main-navigation', 'container' => '', 'items_wrap' => '<ul id="menu" class="%2$s">%3$s</ul>' ) ); ?>
</div>
<div id="nav-icon3">
<span></span>
<span></span>
<span></span>
<span></span>
</div>
STYLES (this is the responsive section of the stylesheet. Full stylesheet at http://www.silkvodka.com/wp-content/themes/silkvodka/style.css )
#mainmenu { position: absolute; top: -59999px; left: -59999px; /* Hide Menu */}
#mainmenu.menuview { position:absolute; top:60px; left:10px; display:block; float:none; width:146px; z-index:99; }
#nav-icon3 { display:block;
width: 60px;
height: 60px;
float:none;
position: absolute;
top:0; left:200px;
background-color:#494949;
-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: pointer;
}
#nav-icon3 span {
display: block;
position: absolute;
height: 3px;
width: 40px;
margin:0 10px;
background: #FFF;
border-radius: 1px;
opacity: 1;
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-icon3 span:nth-child(1) { top: 17px; }
#nav-icon3 span:nth-child(2),
#nav-icon3 span:nth-child(3) { top: 30px; }
#nav-icon3 span:nth-child(4) { top: 43px; }
#nav-icon3.open span:nth-child(1) { top: 14px; width: 0%; left: 50%;}
#nav-icon3.open span:nth-child(2) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
}
#nav-icon3.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
}
#nav-icon3.open span:nth-child(4) { top: 14px; width: 0%; left: 50%; }
You can view the entire page here: http://www.silkvodka.com/cocktails/ (use a small browser window, otherwise, the responsive button wont be visible)

you are loading your javascript.js file before jquery. Your javascript.js file attempts to use jquery... switch these script tags around like:
<script type="text/javascript" src="http://www.silkvodka.com/wp-content/themes/silkvodka/js/jquery.min.js"></script>
<script type="text/javascript" src="http://www.silkvodka.com/wp-content/themes/silkvodka/js/javascript.js"></script>
This was evident by the console error "Uncaught ReferenceError: $ is not defined" which indicates you are attempting to use jquery berfore it's available.

When using wordpress, use jQuery instead of $
jQuery(document).ready(function(){
jQuery('#nav-icon3').click(function(){
jQuery('#mainmenu').toggleClass('menuview');
jQuery(this).toggleClass('open');
});
});
That should run :)

Make hamburger menu fadeout work

I am doing a "hamburger" menu, responsive style, with a menu that will cover the page the viewer is at.
I got all HTML/CSS figured out, but I wanted to add fade in and fade out effects.
Fade in works with jquery code but the menu isn't fading out. Already tried some ideas that were on SO but none works.
Any help? Fiddle: https://jsfiddle.net/f19kz640/
Sorry for bad eng...
HTML
<header>
<div id="topbar"> <!-- top bar -->
<div id="nav-icon">
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div id="menu">
<ul>
<li>Link1</li>
<li>Link2</li>
<li>Link3</li>
<li>Link4</li>
<li>Link5</li>
</ul>
</div>
</div>
</header>
CSS
body{
background-color: #000;
}
#menu{
z-index: 5;
width: 100%;
height: 100%;
background-color: rgba(0,0,0, 0.95);
position: fixed;
font-size: 1.5em;
text-align: center;
right: 0px;
top: 0px;
opacity: 0;
display: table;
}
.hidden{
display: none;
visibility: none;
}
#menu ul{
margin: 0;
padding: 0;
z-index: 10;
width: 100%;
height: 100%;
display: table-cell;
vertical-align: middle;
}
#menu ul li{
cursor: pointer;
text-decoration: none;
}
#menu ul li:hover{
background-color: #006973;
-webkit-transition: .15s ease-in-out;
-moz-transition: .15s ease-in-out;
-o-transition: .15s ease-in-out;
transition: .15s ease-in-out;
}
#menu ul a{
letter-spacing: 5px;
text-align: center;
margin-left: auto;
margin-right: auto;
color: #fff;
list-style: none;
text-transform: uppercase;
padding: 0px;
line-height: 75px;
padding: 10px 700px;
text-decoration: none;
}
#menu ul a:hover{
text-decoration: none;
color: #fff ;
}
#nav-icon {
z-index: 20;
width: 50px;
height: 35px;
position: relative;
margin: 35px 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: pointer;
}
#nav-icon span {
display: block;
position: absolute;
height: 5px;
width: 40px;
background: #bada33;
opacity: 1;
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;
}
/* Icon 3 */
#nav-icon span:nth-child(1) {
top: 0px;
}
#nav-icon span:nth-child(2),#nav-icon span:nth-child(3) {
top: 12px;
}
#nav-icon span:nth-child(4) {
top: 24px;
}
#nav-icon.open span:nth-child(1) {
top: 8px;
width: 0%;
left: 50%;
}
#nav-icon.open span:nth-child(2) {
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
}
#nav-icon.open span:nth-child(3) {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
}
#nav-icon.open span:nth-child(4) {
top: 8px;
width: 0%;
left: 50%;
}
Javascript/JQuery
$(document).ready(function(){
$('#nav-icon').click(function(){
$(this).toggleClass('open');
if($('#menu').css('opacity') == '0'){
$('#menu').css('opacity','1');
$('#menu').fadeIn(300).css('display','table');
}else{
$('#menu').css('opacity','0');
$('#menu').fadeOut(300).css('display','none');
}
});
});

You could easily simplify things a great deal:
$(document).ready(function(){
$('#nav-icon').click(function(){
$(this).toggleClass('open');
$('#menu').fadeToggle(300);
});
});
Updated Fiddle
There's no reason to play with opacity properties or display properties, it's all part of the jQuery fade() function, which you can merely toggle.

jquery combining multiple variables (elements set as vars)

I am trying to learn a bit of Javascript/JQuery for school and got stuck on something I don't quite understand.
Everything in my function "works" as I wanted it to, but it feels odd that I have to list each of my selectors on a different line in order to remove all classes from each.
I've tried .merge and .add as suggestions i read on other posts, but I couldn't make it work (possibly not implementing it right) and I was hoping someone can show me how to do it and maybe explain why something like this doesn't work:
$(menuWrapper, menuTrigger, menuIcon, contentWrapper).removeClass();
This is my entire function, along with it working(just desktop css) on jsFiddle
// JavaScript Document
function toggleNavSettings(swipeDirection) {
menuWrapper = $("#menu-wrapper");
menuIcon = $('#menu-icon');
menuTrigger = $("#menu-trigger-wrapper");
contentWrapper = $("#custom-wrapper");
if(menuWrapper.width() > 199){//if nav expanded
if($( document ).width() > 480){//if screen is not mobile
menuWrapper.removeClass();
menuTrigger.removeClass();
menuIcon.removeClass();
contentWrapper.removeClass();
menuWrapper.addClass("menu-collapsed");//collapse the emenu
menuTrigger.addClass("menu-trigger-wrapper-d-closed");//swing the trigger
menuIcon.addClass("open-d");
contentWrapper.addClass("closed-d");//collapse the content pane
}
else{//if screen is Mobile
menuWrapper.removeClass();
menuTrigger.removeClass();
menuIcon.removeClass();
contentWrapper.removeClass();
menuWrapper.addClass("menu-collapsed-m");//expand menu for desktop
menuTrigger.addClass("menu-trigger-wrapper-d-closed");//swing the trigger
menuIcon.addClass("open-d");
contentWrapper.addClass("closed-d");
}
}
else{//if NAV is collapsed
if($( document ).width() > 480){//if screen is not mobile
menuWrapper.removeClass();
menuTrigger.removeClass();
menuIcon.removeClass();
contentWrapper.removeClass();
menuWrapper.addClass("menu-expanded");//expand menu
contentWrapper.addClass("open-m");//expand the content pane
}
else{//if window screen is MOBILE
menuWrapper.removeClass();
menuTrigger.removeClass();
menuIcon.removeClass();
contentWrapper.removeClass();
menuWrapper.addClass("menu-expanded-m");//expand the menu
menuTrigger.addClass("menu-trigger-wrapper-m-open");//swing the trigger
menuIcon.addClass("open-m");
contentWrapper.addClass("open-d");//expand the content pane
}
}
}
$(document).ready(function() {
var menuTrigger = $("#menu-trigger-wrapper");
menuTrigger.click(function() {
toggleNavSettings(null);
});
});
https://jsfiddle.net/o5ogex6q/1/
Thanks in advance!

You could use something like this
$('#menu-wrapper, #menu-icon, #menu-trigger-wrapper, #custom-wrapper').removeClass();
EDIT
You can keep your variables and use following syntax object.selector to get the ID value. The only "messy" thing are the string commas.
$(menuWrapper.selector+","+ menuTrigger.selector+","+menuIcon.selector+","+ contentWrapper.selector).removeClass();

This is riding the line of a duplicate question to: How to combine two jQuery results
One slight difference is you'd have to pass each collection individually, eg:
var allMenuObjects = menuWrapper.add(menuIcon).add(menuTrigger).add(contentWrapper);
Hopefully this helps and I appreciate your efforts in understanding how to use jQuery efficiently. (eg without engaging the selector engine repeatedly)

Try the below code,
You can use toggleClass
Find more information about toggleClass
function toggleNavSettings(swipeDirection) {
menuWrapper = $("#menu-wrapper");
menuIcon = $('#menu-icon');
menuTrigger = $("#menu-trigger-wrapper");
contentWrapper = $("#custom-wrapper");
if ($(document).width() > 480) { //if screen is not mobile
menuWrapper.toggleClass("menu-collapsed");
menuTrigger.toggleClass("menu-trigger-wrapper-d-closed");
menuIcon.toggleClass("open-d");
contentWrapper.toggleClass("closed-d");
} else { //if screen is Mobile
menuWrapper.toggleClass("menu-collapsed-m");
menuTrigger.toggleClass("menu-trigger-wrapper-d-closed");
menuIcon.toggleClass("open-d");
contentWrapper.toggleClass("closed-d");
}
}
$(document).ready(function() {
var menuTrigger = $("#menu-trigger-wrapper");
menuTrigger.click(function() {
toggleNavSettings(null);
});
});
#charset"utf-8";
/* CSS Document */
html {
width: 100%;
height: 100%;
padding: 0;
margin: 0;
}
body {
background: #121212;
color: #00c4e2;
padding: 0;
margin: 0;
width: 100%;
height: 100%;
}
.template-wrapper {
position: relative;
left: 0px;
top: 0px;
width: 100%;
height: 100%;
}
#custom-wrapper,
#custom-wrapper.open-d {
padding-left: 210px;
transition: all 0.4s;
}
#custom-wrapper.closed-d {
padding-left: 10px;
}
.content-page {
position: relative!important;
}
#menu-wrapper {
background: url(../images/menu_pattern_1.png);
background-repeat: repeat;
border-right: #00c4e2 10px solid;
position: fixed;
display: block;
top: 0;
left: 0;
width: 200px;
overflow-y: auto;
height: 100%;
transition: all 0.4s;
z-index: 1001;
}
.menu-expanded {
width: 200px;
}
.menu-collapsed {
width: 0px!important;
}
.menu-collapsed-m {
width: 0px!important;
}
.menu-wrapper.scroll {
width: 210px;
border-right: none;
}
#menu-trigger-wrapper {
transition: all 0.4s;
position: fixed;
display: block;
top: 0px;
left: 209px;
background: #00c4e2;
width: 48px;
height: 48px;
color: #fff;
cursor: pointer;
z-index: 1002;
}
.menu-trigger-wrapper-d-closed {
left: 9px!important;
}
.menu-trigger {
width: 100%;
height: 100%;
position: relative;
}
/*MENU ANIMATIONS*/
/* Icon 1 */
#menu-icon {
width: 86%;
height: 100%;
position: relative;
margin: 10px 0px 0px 1px;
-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: pointer;
}
#menu-icon span {
display: block;
position: absolute;
height: 5px;
width: 100%;
background: #fff;
border-radius: 9px;
opacity: 1;
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;
}
#menu-icon span:nth-child(1) {
top: 0px;
}
#menu-icon span:nth-child(1),
#menu-icon.open-d span:nth-child(1) {
top: 12px;
-webkit-transform: rotate(135deg);
-moz-transform: rotate(135deg);
-o-transform: rotate(135deg);
transform: rotate(135deg);
}
#menu-icon span:nth-child(2) {
opacity: 0;
top: 12px;
}
#menu-icon.open-d span:nth-child(1) {
opacity: 100;
}
#menu-icon span:nth-child(3),
#menu-icon.open-d span:nth-child(3),
#menu-icon.open-m span:nth-child(3) {
top: 12px;
-webkit-transform: rotate(-135deg);
-moz-transform: rotate(-135deg);
-o-transform: rotate(-135deg);
transform: rotate(-135deg);
}
#menu-icon.open-d span:nth-child(1) {
top: 0px;
-webkit-transform: rotate(0deg);
-moz-transform: rotate(-0deg);
-o-transform: rotate(-0deg);
transform: rotate(-0deg);
}
#menu-icon.open-d span:nth-child(2) {
top: 12px;
opacity: 100;
}
#menu-icon.open-d span:nth-child(3) {
top: 24px;
-webkit-transform: rotate(0deg);
-moz-transform: rotate(-0deg);
-o-transform: rotate(-0deg);
transform: rotate(-0deg);
}
.content-page {
margin-left: 250px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="menu-trigger-wrapper">
<div id="menu-icon"> <span></span>
<span></span>
<span></span>
</div>
</div>
<div id="menu-wrapper" data-mcs-theme="inset">
<div class="menu-container"> Link 1
<br> Link 2
<br> Link 3
<br>
</div>
</div>
<div id="custom-wrapper">blah blah</div>

Why are the CSS transforms not displayed?

I'm trying to make a navigation panel slide in on the click of a nav button in the main menu. Needless to say, it's not working. I've made this work before, so I'm not sure what's going on. Help?
HTML
<!-- Header -->
<div class="header">
<i id="nav-button" class="fa fa-navicon"></i>
<header class="logo">
<img src="../Assets/images/logo.png" alt="">
</header>
<i class="account-control fa fa-user"></i>
</div>
<div class="wrapper">
<div id="content">
</div>
<!-- Collapsible Menu -->
<div id="sidebar">
<div class="nav-items">
<nav class="mainmenu">
<ul>
<li>Billing</li>
<li>Support</li>
<li>Servers</li>
<li>Settings</li>
<li>Reports</li>
</ul>
</nav>
</div>
<!-- Copyright -->
<footer>
<form action="" class="search">
<input type="search" name="search" placeholder="Search">
</form>
<p class="copyright">asdf</p>
</footer>
</div>
</div>
Relevant CSS
/* Core */
*, *:before, *:after {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
body {
display: block;
font-family: "Open Sans", sans-serif;
font-size: 12px;
font-weight: 400;
line-height: 1.42857;
color: black;
background-color: white;
}
.wrapper {
position: relative;
width: 100%;
height: 100%;
top: 100px;
z-index: 0;
overflow: hidden;
}
#content {
position: relative;
left: 0;
z-index: 5;
height: 100%;
overflow: auto;
-webkit-transition: -webkit-transform 0.5s;
-moz-transition: -moz-transform 0.5s;
transition: transform 0.5s;
}
.sidebar-open #content {
-webkit-transform: translate(200px, 0);
-moz-transform: translate(200px, 0);
transform: translate(200px, 0);
}
/* Header */
.header {
background-color: #222222;
width: 100%;
height: 100px;
position: absolute;
top: 0;
z-index: 1;
}
#nav-button {
font-size: 24px;
color: white;
position: absolute;
left: 40px;
top: 50%;
-webkit-transform: translateY(-50%);
-moz-transform: translateY(-50%);
transform: translateY(-50%);
}
#nav-button.open {
-webkit-transform: rotate(90deg);
-moz-transform: rotate(90deg);
transform: rotate(90deg);
}
.logo {
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
-moz-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.account-control {
font-size: 24px;
color: white;
position: absolute;
right: 40px;
top: 50%;
-webkit-transform: translateY(-50%);
-moz-transform: translateY(-50%);
transform: translateY(-50%);
}
/* Navigation */
#sidebar {
position: absolute;
top: 100px;
left: 0;
visibility: hidden;
width: 200px;
height: 100%;
background: #222222;
opacity: 1;
z-index: 1;
-webkit-transform: all 0.5s;
-moz-transform: all 0.5s;
transform: all 0.5s;
-webkit-transform: translate3d(0, -100%, 0);
-moz-transform: translate3d(0, -100%, 0);
transform: translate3d(0, -100%, 0);
}
.sidebar-open #sidebar {
visibility: visible;
-webkit-transition-timing-function: ease-in-out;
-moz-transition-timing-function: ease-in-out;
transition-timing-function: ease-in-out;
-webkit-transition-property: transform;
-moz-transition-property: transform;
transition-property: transform;
-webkit-transform: translate3d(0, 0, 0);
-moz-transform: translate3d(0, 0, 0);
transform: translate3d(0, 0, 0);
-webkit-transition-speed: 0.2s;
-moz-transition-speed: 0.2s;
transition-speed: 0.2s;
}
#sidebar:after {
position: absolute;
top: 0;
right: 0;
width: 100%;
height: 100%;
content: '';
opacity: 1;
-webkit-transition: opacity 0.5s;
-moz-transition: opacity 0.5s;
transition: opacity 0.5s;
}
.sidebar-open #sidebar:after {
width: 0;
height: 0;
opacity: 0;
-webkit-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
-moz-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
}
.nav-items {
max-height: 100%;
position: relative;
overflow: auto;
bottom: 60px;
}
.mainmenu ul {
margin: 0;
}
.mainmenu ul li a {
padding: 0 40px;
width: 100%;
line-height: 60px;
display: inline-block;
color: #202020;
text-decoration: none;
}
.mainmenu ul li a :hover, .mainmenu ul li a .active {
background: #e1e1e1;
}
JavaScript
jQuery(document).ready(function($) {
/* Sidebar */
$('#nav-button, #content').click(function() {
$('#nav-button').toggleClass('open');
$('body').toggleClass('sidebar-open');
return false;
});
});(jQuery);
Yes, I am using FontAwesome. :)

Your biggest issue that solves your original question is due to overflow: hidden; on .wrapper.
Here it is removed: DEMO. But that opens up a whole new world of problems. I advise you to go back and refactor your code.

Have you tried to empty your cache?
Ctrl-Shift-Del so your browser will reload your css.
Note: If this happens to your users, try changing the link to your css in your header like this:
<link rel="stylesheet" href="css/main.css?v=2">