Javascript up and Down Arrow menu
Here I posted my code please, I wanna create some javascript arrow for the menu which is functions need up and down, so I tried to figure out it's only having in jquery I search everywhere there are so many confusing codes are out there. But i need a simple and pure javascript code only. please someone willing to help me.
var menuup = document.getElementsByClassName("btn-down");
var menudwn = document.getElementsByClassName('btn-open');
nav {
position: relative;
padding: 45px 0px 0px 180px;
width: 1rem;
}
nav ul {
list-style: none;
margin: 0;
padding: 0;
}
nav>ul>li {
float: left;
background: blue;
}
nav ul::after {
content: '';
display: block;
clear: both;
}
nav ul li:hover>ul {
display: block;
}
nav ul li a {
display: inline-block;
color: #fff;
padding: 0.9rem 1rem;
text-decoration: none;
width: 120px;
}
nav ul li a:hover {
background-color: #339999;
}
.btn-open:after {
font-family: "FontAwesome";
content: "\f0de";
color: #fff;
font-size: 22px;
}
.btn-down:after {
font-family: "FontAwesome";
content: "\f0dd";
color: #fff;
font-size: 22px;
position: relative;
left: 10px;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet"/>
<nav>
<ul>
<li>About us</li>
</ul>
</nav>
Is this what you want?
var anchors = Array.from(document.querySelectorAll('a'));
anchors.map(anchor => {
if(anchor.classList.contains('btn-open') || anchor.classList.contains('btn-down')) {
anchor.addEventListener('click', () => {
if(anchor.classList.contains('btn-open')) {
anchor.classList.remove('btn-open');
anchor.classList.add('btn-down');
} else {
anchor.classList.add('btn-open');
anchor.classList.remove('btn-down');
}
});
}
});
nav {
position: relative;
padding: 45px 0px 0px 180px;
width: 1rem;
}
nav ul {
list-style: none;
margin: 0;
padding: 0;
}
nav>ul>li {
float: left;
background: blue;
}
nav ul::after {
content: '';
display: block;
clear: both;
}
nav ul li:hover>ul {
display: block;
}
nav ul li a {
display: inline-block;
color: #fff;
padding: 0.9rem 1rem;
text-decoration: none;
width: 120px;
}
nav ul li a:hover {
background-color: #339999;
}
.btn-open:after {
font-family: "FontAwesome";
content: "\f0de";
color: #fff;
font-size: 22px;
position: relative;
left: 10px;
top: 8px;
}
.btn-down:after {
font-family: "FontAwesome";
content: "\f0dd";
color: #fff;
font-size: 22px;
position: relative;
left: 10px;
top: -2px;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" />
<nav>
<ul>
<li>About us</li>
<li>Products</li>
</ul>
</nav>
Related
I wants to add one additional menu item on this menu with css before/after
I added it with css after class, but is there any way to add link with js or jquery on this newly added after menu ? I don't wants to add this Home menu with html.
ul {
display: block;
list-style: none;
margin: 0;
padding: 0;
background: #d89b00;
margin: 10px;
padding: 0;
position:relative;
}
ul li {
display: inline-block;
margin: 0;
padding: 0;
}
ul li a {
display: block;
padding: 15px 20px;
line-height: 20px;
color: #fff;
font-family: Raleway, sans-serif;
line-height: 1;
font-size: 14px;
letter-spacing: 1px;
text-decoration: none;
}
ul li a:hover {
color: #dff2fa;
}
ul li a::after {
position: absolute;
top: 100%;
left: 0;
z-index: -1;
box-sizing: border-box;
width: 100%;
height: 100%;
padding: 16px 20px;
color: #dff2fa;
background: #19799f;
content: attr(data-title);
transition: background 0.3s;
transform: rotateX(-90deg);
transform-origin: 50% 0;
}
ul:before{
content:"Home";
right:0;
padding:10px;
color:#fff;
}
<ul id="main-menu">
<li>Info</li>
<li>About</li>
<li>Contact</li>
</ul>
You can use prepend() as below to achieve this.
$('#main-menu').prepend('<li>Home</li>');
ul {
display: block;
list-style: none;
margin: 0;
padding: 0;
background: #d89b00;
margin: 10px;
padding: 0;
position:relative;
}
ul li {
display: inline-block;
margin: 0;
padding: 0;
}
ul li a {
display: block;
padding: 15px 20px;
line-height: 20px;
color: #fff;
font-family: Raleway, sans-serif;
line-height: 1;
font-size: 14px;
letter-spacing: 1px;
text-decoration: none;
}
ul li a:hover {
color: #dff2fa;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul id="main-menu">
<li>Info</li>
<li>About</li>
<li>Contact</li>
</ul>
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>
After changing some styles, the hamburger icon for mobile phones does not display anymore, how can I bring it back? also what would be the best way to add a little bit more white space above and under the menu but keep the position the same?
HTML:
<input type="checkbox" id="xBxHack" />
<nav id="mainNav" class="mainNav">
<div class="container">
<div class="logo">my<strong>Nav</strong></div>
<label class="navBars" for="xBxHack">
<i class="fa fa-bars"></i>
</label>
<ul id="menu" class="menu">
<li>Home</li>
<li>About</li>
<li>Work</li>
<li>Contact</li>
</ul>
</div>
</nav>
CSS:
.mainNav {
background: #fff;
color: #fff;
max-height: 70px;
position: relative;
top:35%;
}
.mainNav a {
text-decoration: none;
}
.mainNav .logo {
display: inline-block;
color: #fff;
font-size: 1.7em;
height: 40px;
line-height: 1.55em;
letter-spacing: -2px;
text-transform: uppercase;
padding: 0 10px;
z-index: 0;
/*POSITION*/
position: relative;
}
.mainNav .logo:hover:before {
background: #292938;
}
.mainNav .logo:before {
content: "";
background: #3C91E6;
z-index: -1;
/*POSITION*/
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
.mainNav .logo a {
color: #efefef;
}
.mainNav .menu {
font-family: 'Montserrat', sans-serif;
text-transform:uppercase;
letter-spacing:5px;
background: #fff;
font-size:10px;
box-shadow: inset 0 1px 5px rgba(0, 0, 0, 0.1);
border-top: 1px solid #fff;
display: none;
list-style: none;
margin: 0;
padding: 0;
text-align: center;
/*POSITION*/
position: absolute;
top: 60px;
right: 0;
left: 0;
}
.mainNav .menu a {
color: #292938;
border-bottom: 1px solid #d9d9d9;
font-weight: bold;
display: block;
padding: 15px;
}
.mainNav .navBars {
display: inline-block;
font-size: 1.7em;
line-height: 1.5em;
float: right;
/*USER SELECTION*/
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
-webkit-user-select: none;
}
#xBxHack {
visibility: hidden;
opacity: 0;
position: absolute;
top: -99999px;
}
#xBxHack:checked ~ nav .menu {
display: block;
}
.container {
max-width: 960px;
margin: 0 auto;
padding: 10px;
}
#media screen and (min-width: 600px) {
.mainNav {
overflow: hidden;
}
.mainNav .navBars {
display: none;
}
.mainNav .container {
padding-top: 0;
padding-bottom: 0;
}
.mainNav .logo {
margin: 10px 0;
}
.mainNav .menu {
display: block;
box-shadow: none;
border: none;
float: right;
/*POSITION*/
position: static;
}
.mainNav .menu li {
display: inline-block;
}
.mainNav .menu a {
border: none;
padding: 20px 10px;
}
}
JS:
$(document).ready(function() {
"use strict";
var myNav = {
init: function() {
this.cacheDOM();
this.browserWidth();
this.bindEvents();
},
cacheDOM: function() {
this.navBars = $(".navBars");
this.xBxHack = $("#xBxHack");
this.navMenu = $("#menu");
},
browserWidth: function() {
$(window).resize(this.bindEvents.bind(this));
},
bindEvents: function() {
var width = window.innerWidth;
if (width < 600) {
this.navBars.click(this.animate.bind(this));
this.navMenu.hide();
this.xBxHack[0].checked = false;
} else {
this.resetNav();
}
},
animate: function(e) {
var checkbox = this.xBxHack[0];
!checkbox.checked ?
this.navMenu.slideDown() :
this.navMenu.slideUp();
},
resetNav: function() {
this.navMenu.show();
}
};
myNav.init();
});
In this jsfiddle you can see that the icon does not appear when the screen is small: https://jsfiddle.net/quehf3x9/
Firstly make sure that you're loading the Font Awesome library. That wasn't being loaded in the JS Fiddle example. So I included a link to a CDN.
Secondly, add a width, height and background color to the CSS for the navbars:
.mainNav .navBars {
width: 30px;
height: 30px;
color: #111;
}
See my updated JS Fiddle for a working example.
You have two problems with your fiddle above. The first is that you did not include the font awesome library. The code does not know what to do with the fa fa-bars classes. To include an external library in jsfiddle:
Find a CDN where the file is hosted
Copy the path to the file
Paste it in the left sidebar in the External Resources section.
Select the + icon to add the resource to the fiddle.
Once the file is loaded, you can see from the developer tools (open the tools by selecting F12) that the class is applied but the icon color is white. You'll want to add some CSS to color the icon such as:
label i {
color: #333;
}
I've made these two changes and updated your fiddle here.
There are two things-
First one you are missing to include Font Awesome library
Secondly the color of icon is white. So you won't be able to see it even if you include the library, changing the color will do the trick <i class="fa fa-bars" style="color:black;"></i>
.mainNav {
background: #fff;
color: #fff;
max-height: 70px;
position: relative;
top:35%;
}
.mainNav a {
text-decoration: none;
}
.mainNav .logo {
display: inline-block;
color: #fff;
font-size: 1.7em;
height: 40px;
line-height: 1.55em;
letter-spacing: -2px;
text-transform: uppercase;
padding: 0 10px;
z-index: 0;
/*POSITION*/
position: relative;
}
.mainNav .logo:hover:before {
background: #292938;
}
.mainNav .logo:before {
content: "";
background: #3C91E6;
z-index: -1;
/*POSITION*/
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
.mainNav .logo a {
color: #efefef;
}
.mainNav .menu {
font-family: 'Montserrat', sans-serif;
text-transform:uppercase;
letter-spacing:5px;
background: #fff;
font-size:10px;
box-shadow: inset 0 1px 5px rgba(0, 0, 0, 0.1);
border-top: 1px solid #fff;
display: none;
list-style: none;
margin: 0;
padding: 0;
text-align: center;
/*POSITION*/
position: absolute;
top: 60px;
right: 0;
left: 0;
}
.mainNav .menu a {
color: #292938;
border-bottom: 1px solid #d9d9d9;
font-weight: bold;
display: block;
padding: 15px;
}
.mainNav .navBars {
display: inline-block;
font-size: 1.7em;
line-height: 1.5em;
float: right;
/*USER SELECTION*/
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
-webkit-user-select: none;
}
#xBxHack {
visibility: hidden;
opacity: 0;
position: absolute;
top: -99999px;
}
#xBxHack:checked ~ nav .menu {
display: block;
}
.container {
max-width: 960px;
margin: 0 auto;
padding: 10px;
}
#media screen and (min-width: 600px) {
.mainNav {
overflow: hidden;
}
.mainNav .navBars {
display: none;
}
.mainNav .container {
padding-top: 0;
padding-bottom: 0;
}
.mainNav .logo {
margin: 10px 0;
}
.mainNav .menu {
display: block;
box-shadow: none;
border: none;
float: right;
/*POSITION*/
position: static;
}
.mainNav .menu li {
display: inline-block;
}
.mainNav .menu a {
border: none;
padding: 20px 10px;
}
}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<input type="checkbox" id="xBxHack" />
<nav id="mainNav" class="mainNav">
<div class="container">
<div class="logo">my<strong>Nav</strong></div>
<label class="navBars" for="xBxHack">
<i class="fa fa-bars" style="color:black;"></i>
</label>
<ul id="menu" class="menu">
<li>Home</li>
<li>About</li>
<li>Work</li>
<li>Contact</li>
</ul>
</div>
</nav>
I want to make a code where I hover my mouse through the menu items, and appears a submenu with a list ...
Here's my html nav code on CSS first and then the HTML code ...:
nav {
background-color: #FFF;
width: 960px;
margin: 0 auto;
}
div.ajuste {
clear: both;
}
nav ul {
width: 95%;
margin: 5px 5px 0 5px;
padding: 10px 10px 10px 6px;
height: 40px;
line-height: 100%;
background: #FFF;
/* position:relative;
z-index:999;
overflow: hidden;*/
float:left;
list-style-type: none;
}
nav li {
margin-bottom: 10px;
padding-right: 25px;
float: left;
/*position: relative;*/
/*list-style: none;*/
}
nav a {
color: #36E;
font-weight: bold;
text-decoration: none;
/*margin-right: 6%;*/
font-family: arial, sans-serif;
font-style: normal;
font-size: 15px;
text-decoration: none;
display: block;
padding: 6px 20px 6px 20px;
/*margin-bottom: 10px;*/
}
nav a:hover {
color: #0505B4;
}
nav a.active {
color: #1414D3;
}
ul.dropdown, ul.dropdown li, ul.dropdown ul {
list-style: none;
margin: 0;
padding: 0;
}
ul.dropdown {
position: relative;
z-index: 597;
float: left;
}
ul.dropdown li {
float: left;
min-height: 1px;
line-height: 1.3em;
vertical-align: middle;
}
ul.dropdown li.hover, ul.dropdown li:hover {
position: relative;
z-index: 599;
}
ul.dropdown ul {
visibility: hidden;
position: absolute;
top: 100%;
left: 0;
z-index: 598;
width: 100%;
}
ul.dropdown ul li {
float: none;
}
ul.dropdown ul ul {
top: 1px;
left: 99%;
}
ul.dropdown li:hover > ul {
visibility: visible;
}
<nav>
<ul id="menu_bar" class="dropdown">
<li>Inicio</li>
<li>Biografía</li>
<li class="submenu">Discografía</li>
<ul>
<li>Innerspeaker</li>
<li>Lorenism</li>
<li>Currents</li>
</ul>
</li>
</ul>
<div class="ajuste">
<nav>
My fail occurs when I hover it ... List submenu don't appears...
What's bad on my code?
The second UL, need to be inside the LI tag.
nav {
background-color: #FFF;
width: 960px;
margin: 0 auto;
}
div.ajuste {
clear: both;
}
nav ul {
width: 95%;
margin: 5px 5px 0 5px;
padding: 10px 10px 10px 6px;
height: 40px;
line-height: 100%;
background: #FFF;
/* position:relative;
z-index:999;
overflow: hidden;*/
float:left;
list-style-type: none;
}
nav li {
margin-bottom: 10px;
padding-right: 25px;
float: left;
/*position: relative;*/
/*list-style: none;*/
}
nav a {
color: #36E;
font-weight: bold;
text-decoration: none;
/*margin-right: 6%;*/
font-family: arial, sans-serif;
font-style: normal;
font-size: 15px;
text-decoration: none;
display: block;
padding: 6px 20px 6px 20px;
/*margin-bottom: 10px;*/
}
nav a:hover {
color: #0505B4;
}
nav a.active {
color: #1414D3;
}
ul.dropdown, ul.dropdown li, ul.dropdown ul {
list-style: none;
margin: 0;
padding: 0;
}
ul.dropdown {
position: relative;
z-index: 597;
float: left;
}
ul.dropdown li {
float: left;
min-height: 1px;
line-height: 1.3em;
vertical-align: middle;
}
ul.dropdown li.hover, ul.dropdown li:hover {
position: relative;
z-index: 599;
}
ul.dropdown ul {
visibility: hidden;
position: absolute;
top: 100%;
left: 0;
z-index: 598;
width: 100%;
}
ul.dropdown ul li {
float: none;
}
ul.dropdown ul ul {
top: 1px;
left: 99%;
}
ul.dropdown li:hover > ul {
visibility: visible;
}
<nav>
<ul id="menu_bar" class="dropdown">
<li>Inicio</li>
<li>Biografía</li>
<li class="submenu">
Discografía
<ul>
<li>Innerspeaker</li>
<li>Lorenism</li>
<li>Currents</li>
</ul>
</li>
</ul>
<nav>
You have an extra li tag. Get rid of it, and it should work
<nav>
<ul id="menu_bar" class="dropdown">
<li>Inicio
</li>
<li>Biografía
</li>
<li class="submenu">Discografía
<ul>
<li>Innerspeaker
</li>
<li>Lorenism
</li>
<li>Currents
</li>
</ul>
</li>
</ul>
<div class="ajuste">
<nav>
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