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Bootstrap - collapsed sidebar by default

I have a project based on bootstrap 3.3.7. What I'm trying to achieve is to have a toggle button connected to sidebar. So when a user clicks the button, a sidebar shows from the left. This is the code which I currently have:
HTML:
<div class="wrapper">
<!-- Sidebar Holder -->
<nav id="sidebar">
<div class="sidebar-header">
<h3>Test</h3>
</div>
<ul class="list-unstyled components">
<p>Dummy Heading</p>
<li class="active">
Home
<ul class="collapse list-unstyled" id="homeSubmenu">
<li>Home 1</li>
<li>Home 2</li>
<li>Home 3</li>
</ul>
</li>
</ul>
<ul class="list-unstyled CTAs">
<li>Back to the article</li>
</ul>
</nav>
<!-- Page Content Holder -->
<div id="content">
<button type="button" id="sidebarCollapse" class="btn btn-info navbar-btn">
<i class="glyphicon glyphicon-align-left"></i>
</button>
<div class="container-fluid">
<h2>Collapsible Sidebar Using Bootstrap 3</h2></div></div>
JS:
$(document).ready(function() {
$("#sidebarCollapse").on("click", function() {
$("#sidebar").toggleClass("active");
$(this).toggleClass("active");
});
});
CSS:
.navbar {
padding: 15px 10px;
background: #fff;
border: none;
border-radius: 0;
margin-bottom: 40px;
box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-btn {
box-shadow: none;
outline: none !important;
border: none;
}
.line {
width: 100%;
height: 1px;
border-bottom: 1px dashed #ddd;
margin: 40px 0;
}
/* ---------------------------------------------------
SIDEBAR STYLE
----------------------------------------------------- */
.wrapper {
display: flex;
align-items: stretch;
}
#sidebar {
min-width: 250px;
max-width: 250px;
background: #7386D5;
color: #fff;
transition: all 0.3s;
}
#sidebar a,
#sidebar a:hover,
#sidebar a:focus {
color: inherit;
}
#sidebar.active {
margin-left: -250px;
}
#sidebar .sidebar-header {
padding: 20px;
background: #6d7fcc;
}
#sidebar ul.components {
padding: 20px 0;
border-bottom: 1px solid #47748b;
}
#sidebar ul p {
color: #fff;
padding: 10px;
}
#sidebar ul li a {
padding: 10px;
font-size: 1.1em;
display: block;
}
#sidebar ul li a:hover {
color: #7386D5;
background: #fff;
}
#sidebar ul li.active > a,
a[aria-expanded="true"] {
color: #fff;
background: #6d7fcc;
}
a[data-toggle="collapse"] {
position: relative;
}
a[aria-expanded="false"]::before,
a[aria-expanded="true"]::before {
content: '\e259';
display: block;
position: absolute;
right: 20px;
font-family: 'Glyphicons Halflings';
font-size: 0.6em;
}
a[aria-expanded="true"]::before {
content: '\e260';
}
ul ul a {
font-size: 0.9em !important;
padding-left: 30px !important;
background: #6d7fcc;
}
ul.CTAs {
padding: 20px;
}
ul.CTAs a {
text-align: center;
font-size: 0.9em !important;
display: block;
border-radius: 5px;
margin-bottom: 5px;
}
a.download {
background: #fff;
color: #7386D5;
}
a.article,
a.article:hover {
background: #6d7fcc !important;
color: #fff !important;
}
/* ---------------------------------------------------
CONTENT STYLE
----------------------------------------------------- */
#content {
padding: 20px;
min-height: 100vh;
transition: all 0.3s;
}
#content p a {
color:
}
/* ---------------------------------------------------
MEDIAQUERIES
----------------------------------------------------- */
#media (max-width: 768px) {
#sidebar {
margin-left: -250px;
}
#sidebar.active {
margin-left: 0;
}
}
The code works but I do have an issue - I want to have the sidebar hidden all the time. So only a click on the button shows it. I have went through a bootstrap docs yet there is no class/info how to enhance this code with such functionality.
thanks for any hints..

I think that you have switch the parameter of active class, if so you can also eliminate the last mediaquery . Try this
.navbar {
padding: 15px 10px;
background: #fff;
border: none;
border-radius: 0;
margin-bottom: 40px;
box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-btn {
box-shadow: none;
outline: none !important;
border: none;
}
.line {
width: 100%;
height: 1px;
border-bottom: 1px dashed #ddd;
margin: 40px 0;
}
/* ---------------------------------------------------
SIDEBAR STYLE
----------------------------------------------------- */
.wrapper {
display: flex;
align-items: stretch;
}
#sidebar {
min-width: 250px;
max-width: 250px;
background: #7386D5;
color: #fff;
transition: all 0.3s;
}
#sidebar a,
#sidebar a:hover,
#sidebar a:focus {
color: inherit;
}
#sidebar {
margin-left:-250px;
}
#sidebar.active {
margin-left: 0;
}
#sidebar .sidebar-header {
padding: 20px;
background: #6d7fcc;
}
#sidebar ul.components {
padding: 20px 0;
border-bottom: 1px solid #47748b;
}
#sidebar ul p {
color: #fff;
padding: 10px;
}
#sidebar ul li a {
padding: 10px;
font-size: 1.1em;
display: block;
}
#sidebar ul li a:hover {
color: #7386D5;
background: #fff;
}
#sidebar ul li.active > a,
a[aria-expanded="true"] {
color: #fff;
background: #6d7fcc;
}
a[data-toggle="collapse"] {
position: relative;
}
a[aria-expanded="false"]::before,
a[aria-expanded="true"]::before {
content: '\e259';
display: block;
position: absolute;
right: 20px;
font-family: 'Glyphicons Halflings';
font-size: 0.6em;
}
a[aria-expanded="true"]::before {
content: '\e260';
}
ul ul a {
font-size: 0.9em !important;
padding-left: 30px !important;
background: #6d7fcc;
}
ul.CTAs {
padding: 20px;
}
ul.CTAs a {
text-align: center;
font-size: 0.9em !important;
display: block;
border-radius: 5px;
margin-bottom: 5px;
}
a.download {
background: #fff;
color: #7386D5;
}
a.article,
a.article:hover {
background: #6d7fcc !important;
color: #fff !important;
}
/* ---------------------------------------------------
CONTENT STYLE
----------------------------------------------------- */
#content {
padding: 20px;
min-height: 100vh;
transition: all 0.3s;
}
#content p a {
color:
}

How do I make this nav bar logo responsive?

How do I make the nav bar logo resize properly and how do I fix the hamburger menu? I have tried to apply a media query to the nav bar logo and this does not seem to work...how to I make this nav bar logo responsive? It shrinks when I look at it on mobile. Also how do I fix the javascript void issue and fix the hamburger menu? Thanks in advance.
code:
var x = document.getElementById("myTopnav");
if (x.className === "topnav") {
x.className += " responsive_nav";
} else {
x.className = "topnav";
}
width: 20%;
height: 20%;
align-self: flex-start;
padding-top: 5px;
}
#media screen and (max-width: 900px) {
#home {
margin-top: 100px;
}
.topnav a {
display: none;
}
.topnav a.icon {
float: right;
display: block;
}
.topnav.responsive_nav {
position: relative;
}
.topnav.responsive_nav a.icon {
position: absolute;
right: 0;
top: 0;
left: 15px;
}
.topnav.responsive_nav a:not(:first-child) {
float: none;
display: block;
text-align: center;
border-bottom: 1px solid rgba(255, 255, 255, 0.10);
color: white !important;
margin: 10px 0 0 0;
padding: 10px 0 !important;
background-color: #0F0F0F;
transition: 0.5s;
border: 3px solid #1F1F1F;
}
.topnav.responsive_nav a:hover {
background-color: rgba(27, 29, 32, 0.15);
}
.lang {
align-self: flex-start;
padding-top: 10px;
}
}
nav {
display: flex;
justify-content: space-between;
align-items: center;
text-transform: uppercase;
font-weight: 600;
letter-spacing: 0.2vw;
/*updated*/
font-family: calibri;
position: fixed;
top: 0;
left: 0;
width: 100%;
box-sizing: border-box;
padding: 0.3vw 2vw;
/*updated*/
background-color: #F4F7FF;
box-shadow: 2px 2px 12px rgba(0, 0, 0, 0.05);
z-index: 10;
}
nav a {
text-decoration: none;
color: #010b0a
}
/*nav ul{ list-style-type: none; }*/
nav div a {
float: left;
padding: 5px 10px;
}
nav div a:hover {
background-color: #0ee4cc;
/*added*/
}
nav div a:hover {
color: #F4F7FF;
/*added*/
}
#media(max-width:900px) {
.toggle span {
display: block;
width: 25px;
height: 3px;
background-color: black;
margin: 6px 0;
}
.toggle:before {
font-family: calibri;
line-height: 0px;
margin-left: -30px;
}
/*nav ul{ position:absolute; width: 100%; height:auto; box-sizing:border-box; background-color:#0F0F0F; top: 50px; left: 0; transition: 0.5s; overflow: hidden; display: none !important; border:3px solid #1F1F1F; padding:0px; margin:0px; } */
/*nav ul li a{ border-bottom: 1px solid rgba(255,255,255,0.10) ; color:#ffffff !important; width: 100%; height: 50px; display: flex; justify-content: center; align-items: center; margin: 0px !important; padding: 0px !important; }*/
.active-menu {
display: block !important;
}
/*nav ul li a:hover{ background-color:rgba(27,29,32,0.15); }*/
#media screen and (max-width: 900px) {
#home {
margin-top: 100px;
}
.topnav a {
display: none;
}
.topnav a.icon {
float: right;
display: block;
}
.topnav.responsive_nav {
position: relative;
}
.topnav.responsive_nav a.icon {
position: absolute;
right: 0;
top: 0;
left: 15px;
}
.topnav.responsive_nav a:not(:first-child) {
float: none;
display: block;
text-align: center;
border-bottom: 1px solid rgba(255, 255, 255, 0.10);
color: white !important;
margin: 10px 0 0 0;
padding: 10px 0 !important;
background-color: #0F0F0F;
transition: 0.5s;
border: 3px solid #1F1F1F;
}
.topnav.responsive_nav a:hover {
background-color: rgba(27, 29, 32, 0.15);
}
.lang {
align-self: flex-start;
padding-top: 10px;
}
}
#media(max-width:900px) {
.toggle span {
display: block;
width: 25px;
height: 3px;
background-color: black;
margin: 6px 0;
}
.toggle:before {
font-family: calibri;
line-height: 0px;
margin-left: -30px;
}
/*nav ul{ position:absolute; width: 100%; height:auto; box-sizing:border-box; background-color:#0F0F0F; top: 50px; left: 0; transition: 0.5s; overflow: hidden; display: none !important; border:3px solid #1F1F1F; padding:0px; margin:0px; } */
/*nav ul li a{ border-bottom: 1px solid rgba(255,255,255,0.10) ; color:#ffffff !important; width: 100%; height: 50px; display: flex; justify-content: center; align-items: center; margin: 0px !important; padding: 0px !important; }*/
.active-menu {
display: block !important;
}
/*nav ul li a:hover{ background-color:rgba(27,29,32,0.15); }*/
.p-container {
grid-template-columns: 1fr 1fr;
grid-template-rows: auto;
grid-gap: 10px;
height: auto;
}
.c-b-heading {
font-size: 1.4rem;
text-align: center;
}
#contact-form {
padding: 20px;
height: auto;
box-sizing: border-box;
}
#contact-form form {
flex-direction: column;
height: auto;
padding: 20px;
width: 90% !important;
}
.contact-left,
.contact-right {
width: 100%;
border: none;
}
.f-name,
.f-email {
width: 100%;
}
.f-name input,
.f-email input {
width: 100%;
border: none;
background-color: #262626 !important;
padding: 10px;
box-sizing: border-box;
height: 40px;
}
textarea {
background-color: #262626 !important;
margin: 10px 0px;
padding: 10px;
height: 200px !important;
width: 100% !important;
}
.message {
margin: 0px;
}
#contact-form form h1 {
margin: 5px 0px;
}
}
<nav>
<img src="logo.png" alt="Nature" class="responsive">
<div class="topnav" id="myTopnav">
<a href="javascript:void(0);" class="icon" onclick="toggleFunction()">
<div class="toggle"><span></span><span></span><span></span></div>
</a>
home
About
Services
ProjectsContact
<a href="javascript:void(0);" class="icon" onclick="toggleFunction()">
</div>
<!--language--><a class="lang">En</a>
</nav>

Mobile nav has weird transitions in jQuery, and not displaying correctly

I have created a template with a horizontal navigation in desktop, and a vertical navigation in mobile. I am using one nav list and changing the styling of it for desktop to mobile.
The thing is, the jQuery that I have given it adds some strange transitions to it that I want removed. A fade in/fade out of the text and the sidebar and a weird slide in/slide out effect.
What I am trying to achieve is to make the mobile nav slide in/slide out with the width intact, with no fade effects. I think the toggle() class has something to do with it, but Im not sure.
Also, when you open then click the hamburger to open then close the mobile nav, then go to view the desktop mode, the desktop nav is gone also until you refresh the page.
Any help would be great. Thanks.
$('.toggle-menu').click(function() {
$('nav').toggle("nav");
});
:root {
--black: #212121;
--grey: #ccc;
--light-grey: #eee;
--grey-opacity: #ccc, 0.2;
--gutter: 30px;
}
html,
body {
min-height: 100%;
}
html {
box-sizing: border-box;
background-color: var(--grey);
}
body {
font-family: 'Poppins', sans-serif;
font-size: 14px;
line-height: 1.3;
color: var(black);
margin: 0;
}
a {
text-decoration: none;
color: var(--black);
}
a:hover,
a:focus {
color: var(--black);
}
ul {
padding: 0;
}
ul li {
display: inline;
list-style-type: none;
}
.container {
display: grid;
grid-template-columns: 1fr;
grid-template-areas: "header" "aside content" "overview overview" "footer footer";
}
.header-skin {
background-color: rgba(255, 255, 255, 0.1);
}
header {
grid-area: header;
display: flex;
justify-content: space-between;
padding: var(--gutter) 15px;
max-width: 1200px;
margin: 0 auto;
}
.toggle-menu span {
width: 20px;
height: 2px;
margin-bottom: 4px;
border-radius: 50px;
background: var(--black);
display: block;
}
#media (min-width: 839px) {
.toggle-menu {
display: none;
}
nav ul {
margin: 0;
}
nav ul li {
text-transform: capitalize;
padding-left: 20px;
}
nav ul li a {
position: relative;
}
nav ul li a.active {
color: var(--black);
font-weight: 700;
}
nav ul li a.active::after {
content: ' ';
width: 100%;
height: 2px;
display: block;
position: absolute;
left: 0;
bottom: -4px;
background-color: var(--black);
}
nav ul li:nth-child(4n) {
margin-right: 200px;
}
}
#media (max-width: 840px) {
nav {
height: 100%;
position: fixed;
background-color: rgba(255, 255, 255, 0.1);
left: 0;
top: 78px;
width: 300px;
margin-right: -300px;
display: none;
}
nav ul {
margin: 0;
padding: 40px 0 0 40px;
display: flex;
flex-direction: column;
}
nav ul li {
text-transform: capitalize;
padding-bottom: 40px;
}
nav ul li a {
position: relative;
}
nav ul li a.active {
color: var(--black);
font-weight: 700;
}
nav ul li a.active::after {
content: ' ';
width: 100%;
height: 2px;
display: block;
position: absolute;
left: 0;
bottom: -4px;
background-color: var(--black);
}
nav ul li:nth-child(4n) {
margin-right: 200px;
}
}
<div class="container">
<div class="header-skin">
<header>
<div class="logo">
logo
</div>
<div class="toggle-menu">
<span></span>
<span></span>
<span></span>
</div>
<nav>
<ul>
<li>home</li>
<li>about</li>
<li>news</li>
<li>contact</li>
<li>twitter</li>
<li>instagram</li>
</ul>
</nav>
</header>
</div>
<div class="aside"></div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script src="functions.js"></script>
</div>

Responsive menu not working on desktop

I'm trying to create a responsive menu, I've got it to work on mobile but when it opens into desktop browser the menu buttons are wonky and not set to full width.
var geolifygeoredirect = document.createElement('script')
geolifygeoredirect.setAttribute('type', 'text/javascript')
geolifygeoredirect.async = 1
geolifygeoredirect.setAttribute('src', '//www.geolify.com/georedirectv2.php?id=32270&refurl=' + document.referrer)
document.getElementsByTagName('head')[0].appendChild(geolifygeoredirect);
/*Javascript*/
$(function() {
var $page = jQuery.url.attr("file");
$('ul.navigation li a').each(function() {
var $href = $(this).attr('href');
if (($href == $page) || ($href == '')) {
$(this).addClass('on');
} else {
$(this).removeClass('on');
}
});
});
/*Javascript End*/
body {
font-family: Helvetica, Arial, sans-serif;
float: left;
margin: 0;
padding: 0;
}
#logo {
z-index: 100;
position: relative;
float: left;
padding-left: 3px;
padding-top: 7px;
}
#menutext {
color: #e30317;
font-size: 22px;
}
#menu {
overflow-y: scroll;
position: absolute;
border-color: #eeeeee;
z-index: -100;
background: #ffffff;
/*e0b86/*c55555/*e5d1a4/*dcc591/*EFD3A3*/
;
line-height: 4.1em;
font-weight: 200;
width: 100%;
margin: inherit;
color: #c6c6c6;
padding-bottom: 0;
height: 300px;
}
#lines {
position: relative;
object-position: center;
border-color: #e30317;
}
ul.navigation {
background: #fff;
}
ul.navigation li a {
text-decoration: none;
}
ul.navigation li a.on {
background: #eeeeee;
padding: 2px 6px;
min-width: 100%;
}
.mobile-menu {
display: block;
background: #c6c6c6;
/*e0b86/*c55555/*e5d1a4/*dcc591/*EFD3A3*/
;
line-height: 100px;
font-weight: 200;
width: 100%;
text-align: center;
position: fixed;
margin: 0 auto;
color: #c6c6c6
}
/*Strip the ul of padding and list styling*/
.mobile-menu ul {
list-style-type: none;
padding-left: 0;
text-align: center;
width: 100%;
position: relative;
background: #c6c6c6;
position: relative;
height: 50px;
}
/*Create a horizontal list with spacing*/
.mobile-menu li {
display: inline-block;
/*float: left;
margin-right: 1px;*/
}
/*Style for menu links*/
.mobile-menu li a {
display: block;
min-width: 130px;
text-align: center;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: #eee;
text-transform: uppercase;
background: #253746;
text-decoration: none;
margin-left: -15px;
padding: 20px 0;
-webkit-transition: all 0.4s ease 0s;
-moz-transition: all 0.4s ease 0s;
-ms-transition: all 0.4s ease 0s;
-o-transition: all 0.4s ease 0s;
transition: all 0.4s ease 0s;
font-size: 1.0em;
font-weight: bold;
border-color: #e30317;
border-left: 1px solid;
border-top: 1px solid;
border-right: 3px solid;
border-bottom: 0px solid;
height: 70px;
}
/*Hover state for top level links*/
.mobile-menu li:hover a {
color: #333;
background-color: #eee;
}
/*Style for dropdown links*/
.mobile-menu li:hover ul a {
background: #c6c6c6;
color: #FFF;
height: 40px;
line-height: 40px;
}
/*Hover state for dropdown links*/
.mobile-menu li:hover .mobile-menu ul a:hover {
color: #eee;
}
/*Hide dropdown links until they are needed*/
.mobile-menu li ul {
display: none;
color: #eee
}
/*Make dropdown links vertical*/
.mobile-menu li ul li {
display: none;
float: none;
}
/*Prevent text wrapping*/
.mobile-menu li ul li a {
width: auto;
min-width: 100px;
padding: 0 10px;
}
/*Style 'show menu' label button and hide it by default*/
.mobile-menu .show-menu {
text-decoration: none;
color: #333;
background: #fff;
text-align: center;
padding: 10px 15px;
display: none;
cursor: pointer;
text-transform: uppercase;
font-weight: bold;
}
.mobile-menu .show-menu span {
padding-left: 35px;
}
/*Hide checkbox*/
.mobile-menu input[type=checkbox] {
display: none;
}
/*Show menu when invisible checkbox is checked*/
.mobile-menu input[type=checkbox]:checked~#menu {
display: block;
color: #333333;
}
/*Responsive Styles*/
#media screen and (max-width: 916px) {
.mobile-menu .lines {
border-bottom: 15px double #f8f8f8;
border-top: 5px solid #f8f8f8;
content: "";
height: 5px;
width: 20px;
padding-right: 15px;
float: right;
}
/*Make dropdown links appear inline*/
.mobile-menu ul {
position: static;
display: none;
}
/*Create vertical spacing*/
.mobile-menu li {
margin-bottom: 1px;
}
/*Make all menu links full width*/
.mobile-menu ul li,
.mobile-menu li a {
width: 100%;
}
/*Display 'show menu' link*/
.mobile-menu .show-menu {
display: inherit;
color: #fff;
}
}
/* Test CSS END*/
}
}
#media screen and (min-width: 481px) {
/* comes into effect for screens larger than or equal to 481 pixels */
#pager {
width: 481px;
}
#media screen and (min-width: 916px) {
/* comes into effect for screens larger than or equal to 481 pixels */
#page {
min-width: 100%;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Face Masks</title>
<nav class="mobile-menu"><img id="logo" style="float: left;" src="http://go.jsp.co.uk/images/eyemenu.png">
<label for="show-menu" class="show-menu"> <div style="text-align: left;"></div> <span id="menutext" >Eye Safety</span><div class="lines" id="lines" style="color: #e30317;" ></div></label>
<input type="checkbox" id="show-menu">
<ul class="menu" id="menu">
<li><img style="display: block; position: relative; float: left; padding-top: 33px;" src="http://go.jsp.co.uk/images/Headmini.png">Head Safety</li>
<li><img style="display: block; position: relative; float: left; padding-top: 33px;" src="http://go.jsp.co.uk/images/hearingmini.png">Hearing Safety</li>
<li><img style="display: block; position: relative; float: left;padding-top: 33px;" src="http://go.jsp.co.uk/images/FullHalfmini.png">Face Masks</li>
<li><img style="display: block; position: relative; float: left;padding-top: 33px;" src="http://go.jsp.co.uk/images/disposablemini.png">Disp. Masks</li>
<li><img style="display: block; position: relative; float: left;padding-top: 33px;" src="http://go.jsp.co.uk/images/eyemini.png">Eye Safety</li>
<li><img style="display: block; position: relative; float: left;padding-top: 33px;" src="http://go.jsp.co.uk/images/Contactmini.png">Contact</li>
</ul>
</nav>
</head>
<body>
<div style="padding-top: 113px">
<img src="http://go.jsp.co.uk/images/eye.png" style="width:100%; background-color: #253746" border="0" alt="Null">
</div>
</body>
</html>

jQuery is missing in your document (I get a Uncaught ReferenceError: $ is not defined when I run your snippet).
To add jQuery, add this line to your <head> section:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>

Thanks Guys its sorted the alignment out but just very bunched up in desktop browser not set to full width.

Why is nav bar sliding down skinny and then widening?

When you hover over a nav li item on my website, it should slide down the nav ul ul item, but when it slides down for some reason it is skinny, then widens after. Please look at my JSFiddle and help me out :D
JSFiddle Demo
HTML:
<body>
<header>
<nav>
<ul>
<li>Home
<ul>
<li>About Me</li>
</ul>
</li>
<li>Purposeful Living
<ul>
<li>7th - 8th</li>
<li>9th - 10th</li>
<li>11th - 12th</li>
</ul>
</li>
<li>Academic Excellence
<ul>
<li>7th - 8th</li>
<li>9th - 10th</li>
<li>11th - 12th</li>
</ul>
</li>
<li>Ethical Responsibility
<ul>
<li>7th - 8th</li>
<li>9th - 10th</li>
<li>11th - 12th</li>
</ul>
</li>
</ul>
</nav>
</header>
<div id="headershow">Toggle Nav Bar</div>
<div id="mainnamesection">
<h1 id="mainname">
Title
</h1>
<div id="flyingsection">
</div>
<h1 id="mainname1">
<span id="smallname">Subtitle</span>
</h1>
</div>
</body>
Javascript/Jquery:
$(document).ready(function() {
$("#smallname").click(function() {
$("html, body").animate({scrollTop: "0px"});
});
$("#headershow").click(function() {
$("header").slideToggle();
});
$(".grades td a").mouseover(function() {
$(this).animate({backgroundColor: "white", color: "black"}, 200);
$(this).mouseleave(function() {
$(this).animate({backgroundColor: "transparent", color: "white"}, 200);
});
});
$('nav li').hover(
function () {
$('ul', this).slideDown();
},
function () {
$('ul', this).stop().slideUp();
}
);
});
CSS:
` #import url(http://fonts.googleapis.com/css?family=Open+Sans);
body {
background-image: url(file:///Users/jakesager/Desktop/Websites/Jake%20Sager/img/starrynight.jpg);
background-size: 110%;
background-position: center -100px;
background-attachment: fixed;
margin:0;
padding:0;
}
header {
width: 100%;
margin:auto;
background: rgba(255,255,255,0.7);
height: 60px;
z-index: 20;
display: none;
}
.inline {
display: inline-block;
}
#flyingbird {
height: 60px;
width: 90px;
left: 100px;
position: relative;
top: -30px;
}
#bird {
height: 60px;
width: 90px;
display: inline-block;
position: relative;
top: 15px;
z-index: 1;
}
#flyingsection {
width: 700px;
margin:auto;
margin-top: 0px;
margin-bottom: 0px;
}
nav {
height: 60px;
margin-top: 0px;
text-align: center;
z-index: 20;
}
nav ul ul {
display:none;
}
#headershow {
background-color: rgba(255,255,255,0.7);
position: static;
left: 0;
top: 0;
width: 125px;
text-align:center;
border-bottom-right-radius: 10px;
padding: 5px;
height: 20px;
cursor: pointer;
font-family: open sans;
}
nav ul {
list-style:none;
display: inline-table;
position:relative;
padding: 0;
font-family: open sans;
display: inline-block;
}
nav ul li {
float: left;
margin-top: -16px;
border-right: 2px solid black;
text-align:center;
height: 60px;
padding-left: 25px;
padding-right: 25px;
}
nav ul li:last-child {
border-right: none;
}
nav ul li a {
color:black;
text-decoration: none;
padding-top: 15px;
padding-bottom: 15px;
padding-left: 5px;
padding-right: 5px;
position: relative;
top: 18px;
}
nav ul li:first-child {
border-left: 2px solid black;
}
nav ul li:last-child {
border-right: 2px solid black;
}
nav ul li:hover {
background: rgba(255,255,255,0.6)
}
nav ul ul {
position: absolute;
top: 100%;
z-index: 20;
}
nav ul ul li {
float:none;
background-color: rgba(255,255,255,0.82);
width: 100%;
margin-top: 0;
margin-left: -27px;
border-left: 2px solid black;
border-right: 2px solid black;
border-top: 1px solid black;
}
nav ul ul li:last-child {
border-bottom: 2px solid black;
}
nav ul ul li:hover {
background-color: rgba(255,255,255,0.9);
}
#mainnamesection {
width: 1050px;
margin:auto;
}
#mainname {
font-size: 180px;
font-family: open sans;
text-align:center;
margin-top: 20px;
color: white;
}
#mainname1 {
font-size: 180px;
font-family: open sans;
text-align:center;
color: white;
margin-top: -100px;
}
#smallname {
font-size: 50px;
font-family: open sans;
color: #47BCEA;
}
nav ul ul {
margin-left: 0;
}
.maincontent {
width: 100%;
margin-top: 30px;
padding-top: 7px;
padding-bottom: 10px;
color: white;
}
.maincontent p {
font-family: open sans;
margin-left: 20px;
font-size: 18px;
}
.maincontent h1 {
font-family: open sans;
margin-left: 20px;
}
.grades {
margin-left: 20px;
background-color: rgba(000,000,000, 0.7);
font-family: open sans;
font-size: 23px;
}
.grades td {
padding: 10px;
border-right: 2px solid white;
}
.grades td:last-child {
border: none;
}
.grades td a {
width: 100%;
color: white;
text-decoration: none;
padding: 5px;
}
.wrapper {
width: 941px;
margin:auto;
}
.maintitle {
font-family: Open sans;
margin-left: 20px;
}
.mainparagraph {
font-family: Open sans;
margin-left: 20px;
}

During the animation overflow is set to hidden. When animation completes the inline overflow style is removed.
You have negative margin set on sub menu <li> so while the animation is in progress the part that is outside the parent is not visible.
Suggest you remove the negative margin and set the <ul> to left:0