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NavBar Transition CSS Trouble

I have a Navbar which makes a transition when I scroll down.
When I scroll up, the transition doesn't work and I don't know why. Can someone help me resolve this?
The JS code is adding the scrolled class when Math.round($(window).scrollTop()) > 100.
#supports (position: sticky) {
body {
padding-top: 0;
}
header {
position: sticky;
}
}
.scrolled {
transition: 0.5s ease;
}
.scrolled.header {
height: 50px;
background-color: rgba(0, 0, 0, 0.8);
transition: 0.5s ease;
}
.scrolled.header .header-menu {
line-height: 40px;
transition: 0.5s ease;
}
<div class="block">
<header class="header">
<i class="fas fa-signal"></i>NAME
<nav class="header-menu">
Accueil
Compétences
Parcours
Projets
Hobbies
Contact
</nav>
<a href="#" class="toggle" id="burgerButton">
<i class="fas fa-bars"></i>
</a>
</header>
</div>

If I understand correctly : When you scroll down you add the .scrolled class, and when you move up you remove it ?
If so, you should also add the transition : 0.5s ease; to the nav-bar itself. Because when you remove the .scrolled class, why would a transition occure if the nav haven't this specified in it's css ?

Inconsistent CSS being applied through JavaScript

I am having an issue with a page I am developing; it seems the CSS that is being generated by my JavaScript file is inconsistent. It seems to be only the CSS regarding the placement of a div (using calculated values) and the height of a couple other divs (also using calculated values).
This was not an issue until I deployed to the hosting service for ongoing development testing. In other words, on my local machine, the issue is not reproducible.
I have had to refresh the page as many as 40 times to get reproduce the issue, but it happens...
The inconsistent behavior is regarding the placement of the <article class="betterThings">. The placement is calculated by JS, and it seems that JS is not always calculating the $('.header').outerHeight() correctly. Again, it works most of the time, but not always. I should also specify that I have only been able to reproduce in Chrome so far.
Website here
Code here:
var navTop;
var windowHeight;
var belowHeader;
var tallestHomeDiv;
var orientation = window.orientation;
$('document').ready(function() {
navTop = $('.header').outerHeight(true);
windowHeight = $(window).height();
belowHeader = ((windowHeight - (navTop + 50)));
tallestHomeDiv = $('.dislike').outerHeight(true);
placeElements();
stickyNav();
showBetterThings();
});
function stickyNav() {
$('.navbar').affix({offset: {top: navTop} });
}
function placeElements() {
$('article.betterThings').css('position', 'absolute');
$('article.betterThings').css('top', belowHeader / 2);
$('article.betterThings').css('transform', 'translateY(-50%)');
$('article.balance').css('margin-top', belowHeader);
$('article.balance').css('height', tallestHomeDiv);
$('article.busy').css('margin-top', belowHeader);
$('article.busy').css('height', tallestHomeDiv);
$('article.dislike').css('margin-top', belowHeader);
}
function showBetterThings() {
$('article.betterThings').addClass('show');
}
/****************************************
GLOBAL STYLES
****************************************/
/*=-=-=-=-=-=-= header =-=-=-=-=-=-=-=-=*/
.header {
background-color: #323232;
}
.fullLogo {
padding: 1%;
margin: 0 auto;
}
/*=-=-=-=-=-=-= navigation -=-=-=-=-=-=-=*/
.navCont {
min-height: 50px;
}
.navbar {
border-radius: 0;
margin: 0;
background-color: #316924;
-webkit-transition: all 1s ease-in;
-moz-transition: all 1.5s ease-in;
-ms-transition: all 1.5s ease-in;
-o-transition: all 1.5s ease-in;
transition: all 1.5s ease-in;
}
.navbar.affix {
top: 0;
width: 100%;
z-index: 100;
background-color: #323232;
-webkit-transition: all 1.5s ease-in;
-moz-transition: all 1.5s ease-in;
-ms-transition: all 1.5s ease-in;
-o-transition: all 1.5s ease-in;
transition: all 1.5s ease-in;
}
.navbar > .container-fluid > .navbar-collapse > .navbar-nav > .active > a {
background-color: #323232;
}
.navbar.affix > .container-fluid > .navbar-collapse > .navbar-nav > .active > a {
background-color: #316924;
}
.houseLogo {
height: 45px;
margin-top: -13px;
}
/*=-=-=-=-=-=-=-=- body =-=-=-=-=-=-=-=-=*/
section.content {
}
h1.home, h2.home {
font-family: 'Kaushan Script', cursive;
color: #b30047;
text-align: center;
}
p.home {
color: #5dd9d5;
}
a.home.scroll {
color: #b30047;
font-size: .75em;
}
article.home {
background-color: rgba(0, 0, 0, .5);
font-size: 1.25em;
padding: 25px;
border-radius: 10px;
}
article.betterThings {
margin-right: 8.33333%;
text-align: center;
opacity: 0;
}
article.betterThings.show {
opacity: 1;
-webkit-transition: opacity 5s ease-in-out;
-moz-transition: opacity 5s ease-in-out;
-ms-transition: opacity 5s ease-in-out;
-o-transition: opacity 5s ease-in-out;
transition: opacity 5s ease-in-out;
}
div.first {
padding-left: 0;
}
div.last {
padding-right: 0;
}
.homeBackVideo {
position: fixed;
top: 50%;
left: 50%;
min-width: 100%;
min-height: 100%;
width: auto;
height: auto;
z-index: -100;
transform: translateX(-50%) translateY(-50%);
opacity: 0.5;
}
.content {
height: 1000px;
}
.aside {
}
/*=-=-=-=-=-=-=-= footer -=-=-=-=-=-=-=-=*/
.footer {
background-color: black;
width: 100%;
margin-top: 50px;
padding: 0;
}
.footerContact {
margin: 15px;
height: 2em;
}
/*****************************************
MEDIA QUERIES
******************************************/
/*=-=-=-=-=-= for mobile only =-=-=-=-=-=*/
#media only screen and (max-width: 767px) {
.navbar > div.container-fluid > div.navbar-header > a.navbar-brand {
opacity: 0;
-webkit-transition: all 0.75s ease-in;
-moz-transition: all 0.75s ease-in;
-ms-transition: all 0.75s ease-in;
-o-transition: all 0.75s ease-in;
transition: all 0.75s ease-in;
}
.navbar.affix > div.container-fluid > div.navbar-header > a.navbar-brand {
opacity: 1;
-webkit-transition: all 0.75s ease-in;
-moz-transition: all 0.75s ease-in;
-ms-transition: all 0.75s ease-in;
-o-transition: all 0.75s ease-in;
transition: all 0.75s ease-in;
}
}
/*=-=-=-=-=-for tablet and below=-=-=-=-=*/
#media only screen and (max-width: 991px) {
div.first, div.middle, div.last {
padding: 0;
}
article.busy, article.dislike {
margin-top: 25px !important;
}
}
/*=-=-=-=-=-= for tablet only =-=-=-=-=-=*/
#media only screen and (min-width: 768px) and (max-width: 991px) {
}
/*=-=-=-=-= for tablet and above =-=-=-=-*/
#media only screen and (min-width: 768px) {
.navbar > div.container-fluid > div.navbar-header {
width: 0;
overflow: hidden;
-webkit-transition: all 0.75s ease-in-out;
-moz-transition: all 0.75s ease-in-out;
-ms-transition: all 0.75s ease-in-out;
-o-transition: all 0.75s ease-in-out;
transition: all 0.75s ease-in-out;
}
.navbar.affix > div.container-fluid > div.navbar-header {
padding: 0px;
width: 190px;
-webkit-transition: all 0.75s ease-in-out;
-moz-transition: all 0.75s ease-in-out;
-ms-transition: all 0.75s ease-in-out;
-o-transition: all 0.75s ease-in-out;
transition: all 0.75s ease-in-out;
}
}
/*=-=-=-=-=- for desktop only =-=-=-=-=-=*/
#media only screen and (min-width: 992px) {
h1.home {
font-size: 3em;
margin-bottom: .75em;
}
}
<!DOCTYPE html>
<html>
<head>
<title>
</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Kaushan+Script">
<link rel="stylesheet" href="./css/styles.css">
<script defer src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script defer src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script defer src="./scripts/kelliKlean.js"></script>
</head>
<body>
<div class="container-fluid mainContainer">
<!--=-= HEADER =-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-->
<div class="row">
<header class="header col-xs-12">
<img class="img-responsive fullLogo" src="./resources/fullLogo.png" alt="full logo"/>
</header>
</div>
<!--=-= NAV BAR -==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-->
<div class="row navCont">
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#"><img class="img-responsive houseLogo" src="./resources/navLogo.png" alt="full logo"/></a>
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav">
<li class="active">Home</li>
<li>Page 1</li>
<li>Page 2</li>
<li>Page 3</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><span class="glyphicon glyphicon-usd"></span> Quote</li>
<li><span class="glyphicon glyphicon-map-marker"></span> Map</li>
</ul>
</div>
</div>
</nav>
</div>
<!--=-= CONTENT -==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-->
<div class="row">
<!---- backgroung video --------------------------------------------------------------------->
<video loop muted autoplay class="homeBackVideo">
<source src="./resources/beach.mp4" type="video/mp4">
</video>
<section class="content col-xs-12">
<div class="row">
<article class="home betterThings col-xs-10 col-xs-offset-1">
<h1 class="home">Because you have better things to do!</h1>
<p class="home">Wouldn't you rather drive to the beach and spend your Saturday basking in the warmth
of the sun and cooling off in the shallow, salty water of the Gulf instead of cleaning
your home? Life is short, enjoy it!</p>
<a class="home scroll btn btn-default" href="#">Scroll Down<br>
<span class="home glyphicon glyphicon-menu-down"></span>
</a>
</article>
</div>
<div class="row">
<div class="first col-xs-10 col-xs-offset-1 col-md-3">
<article class="home balance">
<img class="balance img-responsive" src="./resources/balance.jpg"/>
<h2 class="home balance">It's All About Balance</h2>
<p class="home">After a long day at work, the last thing you want to worry about is cleaning your
home, not to mention that it depletes valuable time that you could be enjoying other activities.
Even if you don't need a daily housekeeper, having a scheduled cleaning a couple times a month
will help balance the scales between work and life. Remember, we work to live, we don't live to
work!</p>
</article>
</div>
<div class="middle col-xs-10 col-xs-offset-1 col-md-offset-0 col-md-4">
<article class="home busy">
<img class="busy img-responsive" src="./resources/busy.jpg"/>
<h2 class="home busy">Who Has the Time?</h2>
<p class="home">If your schedule is already packed full, finding the time to clean is never easy.
Between dropping the kids off, driving to work, cooking dinner, and walking the dog, who has
the time to clean? Studies have shown conflict among busy families can often come from the
stress of finding (or spending) time to clean. Hiring a housekeeper can help lower your stress
level by allowing you to fit in everything else your busy days have to offer. </p>
</article>
</div>
<div class="last col-xs-10 col-xs-offset-1 col-md-offset-0 col-md-3">
<article class="home dislike">
<img class="balance img-responsive" src="./resources/dislike.jpg"/>
<h2 class="home balance">Please NO!</h2>
<p class="home">If you are like most people, in lieu of cleaning you would rather be doing... well,
anything! Let's face it: cleaning is not the most desirable way to spend your time. Also, some people
are just better at cleaning that others. If it takes you hours to clean your home and you hate every
minute of it, why not hire someone that would do it faster so you can devote your time to
whatever it is you would rather be doing?</p>
</article>
</div>
</div>
<!--=-= FOOTER =-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-->
<div class="row">
<footer class="footer col-xs-12">
<img class="footerContact" src="./resources/facebook.png"/>
<img class="footerContact" src="./resources/email.png"/>
<img class="footerContact" src="./resources/call.png"/>
</footer>
</div>
</section>
</div>
</div>
</body>
</html>

It seems to me that the problem is that your code for retrieving the height of the highest div happens before the images on the page are loaded, making the highest div quite low.
It could be solved by executing the code on window.load rather than document.ready, but please consider a more elegant solution (I would try to look up if bootstrap does not support this)

As Jakub suggested, I looked into boostrap functionality to support what I was trying to accomplish. It turns out using the built in .card class in bootstrap will achieve what I wanted. I can create a deck of card that will all have the same height and eliminate the need for the dynamically calculated values in javascript.

Show / hide - Hover - CSS - Animation

Trying to add an animation to the show / hide made with CSS. But not sure if possible, maybe I should do this with JS instead?
The paragraph is shown when hovering the div, but this does not have a smooth animation like I would want it to. Was primary looking for it to drop down or something.
However, the basic works. Would be glad if you took a look and decided if it should be made with JS instead. And incase how.
HTML
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2>Logo</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2>Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2 >Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2>Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>
CSS
.hover-to-show {
display: none;
transition: all .2s ease-in-out;
}
.hover-to-show-link:hover .hover-to-show {
display:block;
transition: all .2s ease-in-out;
}

As #Paran0a said, display property cannot be animated, you can animate height or opacity for instead to make the transition works.
.hover-to-show {
opacity: 0;
transition: all .2s ease-in-out;
}
.hover-to-show-link:hover .hover-to-show {
opacity: 1;
transition: all .2s ease-in-out;
}
<div class="hover-to-show-link">
<a href="#">
<h2>Logo</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<h2>Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<h2 >Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<h2>Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>

As mentioned before, Display cannot be animated.
I would use a combination of visibility and opacity to get the wanted result:
.hover-to-show
{
visibility:hidden;
opacity:0;
transition:opacity 0.5s linear;
}
.hover-to-show-link:hover .hover-to-show
{
display:block;
visibility:visible;
opacity:1;
}
For a more thorough explanation

Try this:
.hover-to-show {
visibility: hidden;
height: 0;
width: 0;
opacity: 0;
transition: visibility 0s, opacity 0.5s linear;
}
.hover-to-show-link:hover .hover-to-show {
visibility: visible;
height: auto;
width: auto;
opacity: 1;
}

You can animate using purely CSS· with Keyframes, although I recommend using jQuery and slideUp / slideDown
.hover-to-show span {
opacity: 0;
position: absolute;
line-height: 20px;
transition: all .2s ease-in-out;
}
.hover-to-show {
position: relative;
display: block;
height: 0;
}
.hover-to-show-link:hover .hover-to-show span{
-webkit-animation: show 2s forwards; /* Safari 4+ */
-moz-animation: show 2s forwards; /* Fx 5+ */
-o-animation: show 2s forwards; /* Opera 12+ */
animation: show 2s forwards; /* IE 10+, Fx 29+ */
}
.hover-to-show-link:hover .hover-to-show {
-webkit-animation: grow 2s forwards; /* Safari 4+ */
-moz-animation: grow 2s forwards; /* Fx 5+ */
-o-animation: grow 2s forwards; /* Opera 12+ */
animation: grow 2s forwards; /* IE 10+, Fx 29+ */
}
#-webkit-keyframes show {
0% { opacity: 0; }
100% { opacity: 1; }
}
#-moz-keyframes show {
0% { opacity: 0; }
100% { opacity: 1; }
}
#-o-keyframes show {
0% { opacity: 0; }
100% { opacity: 1; }
}
#keyframes show {
0% { opacity: 0; }
100% { opacity: 1; }
}
#-webkit-keyframes grow {
0% { height: 0; }
100% { height: 20px; }
}
#-moz-keyframes grow {
0% { height: 0; }
100% { height: 20px; }
}
#-o-keyframes grow {
0% { height: 0; }
100% { height: 20px; }
}
#keyframes grow {
0% { height: 0; }
100% { height: 20px; }
}
<div class="hover-to-show-link">
<a href="#">
<img src="http://dummyimage.com/100x4:3">
<h2>Logo</h2>
<p class="hover-to-show"><span>text</span></p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="http://dummyimage.com/100x4:3">
<h2>Profilering</h2>
<p class="hover-to-show"><span>text</span></p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="http://dummyimage.com/100x4:3">
<h2 >Profilering</h2>
<p class="hover-to-show"><span>text</span></p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="http://dummyimage.com/100x4:3">
<h2>Profilering</h2>
<p class="hover-to-show"><span>text</span></p>
</a>
</div>

You can use Animate.css.
Usage
<head>
<link rel="stylesheet" href="animate.min.css">
</head>
<p class="hover-to-show animated infinite bounce">text</p>

If you don't care much about browsers compatibility, you can use CSS3 transition property. Can I use CSS3 Transitions? But display property can't be animated, you can use opacity instead.
.hover-to-show {
opacity: 0;
transition: all .2s ease-in-out;
}
.hover-to-show-link:hover .hover-to-show {
opacity: 1;
transition: all .2s ease-in-out;
}
If you have to take care of old browsers, like IE, you can use jQuery instead.
$('.hover-to-show-link').mouseover(function() {
this.find('.hover-to-show').fadeIn(200);
}).mouseleave(function() {
this.find('.hover-to-show').fadeOut(200);
});

This is a great question! jQuery offers some great tools for this such as .slideDown() and .slideUp(), however this of course requires the use of jQuery.
If you would like to use CSS, I would suggest animating the max-height property; just make sure to keep the value it grows to greater than the content of your paragraphs.
.hover-to-show {
overflow: hidden;
max-height: 0px;
-o-transition: all .2s ease-in-out;
-moz-transition: all .2s ease-in-out;
-webkit-transition: all .2s ease-in-out;
transition: all .2s ease-in-out;
}
.hover-to-show-link:hover .hover-to-show {
max-height: 50px;
}
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2>Logo</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2>Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2>Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>
<div class="hover-to-show-link">
<a href="#">
<img src="#">
<h2>Profilering</h2>
<p class="hover-to-show">text</p>
</a>
</div>

Change Slit Slider Revised effect to fadein fadeout

I am coding a website which needs the full-screen fadein fadeout slider with content and next previous navigation . So I found this.
But the main problem is that I need this effect to fadein fadeout.

You can use bootstrap-carousel
http://getbootstrap.com/javascript/#carousel
For auto-gen help
http://www.bootply.com/64693
Here I'm giving one work-around for you with this fiddle http://jsfiddle.net/fj75wqwc/
The same is below:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.css" />
<style>
.carousel.carousel-fade .item {
-webkit-transition: opacity 0.5s ease-in-out;
-moz-transition: opacity 0.5s ease-in-out;
-ms-transition: opacity 0.5s ease-in-out;
-o-transition: opacity 0.5s ease-in-out;
transition: opacity 0.5s ease-in-out;
opacity: 0;
}
.carousel.carousel-fade .active.item {
opacity: 1;
}
.carousel.carousel-fade .active.left,
.carousel.carousel-fade .active.right {
left: 0;
z-index: 2;
opacity: 0;
filter: alpha(opacity=0);
}
.carousel.carousel-fade .next,
.carousel.carousel-fade .prev {
left: 0;
z-index: 1;
}
.carousel.carousel-fade .carousel-control {
z-index: 3;
}
</style>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.js"></script>
</head>
<body>
<div class="container">
<div class="row">
<div class="page-header text-center">
<h1>Bootstrap Carousel with fade effect</h1>
</div>
<div class="span6 offset3">
<div id="carousel_fade" class="carousel slide carousel-fade">
<div class="carousel-inner">
<div class="item active">
<!-- you can add any content here-->
<img src="http://placehold.it/600x400&text=Fade+effect-Page-1">
</div>
<div class="item ">
<!-- you can add any content here-->
<img src="http://placehold.it/600x400&text=Fade+effect-Page-2">
</div>
</div>
<a class="carousel-control left btn-control " href="#carousel_fade" data-slide="prev">‹</a>
<a class="carousel-control right btn-control" href="#carousel_fade" data-slide="next">›</a>
</div>
</div>
</div>
</div>
<script>
$(function() {
$('.carousel').carousel({
interval: 7000
})
})
</script>
</body>
</html>

ngAnimate does nothing?

My HTML looks like this;
<div class="loadingmsg" ng-show="!isReady()" ng-animate="{show:'animate-show', hide:'animate-hide'}">
<div class="loadingmsg-txt glyphicon glyphicon-flash">{{msg.loading || 'loading'}}</div>
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="{{msg.loadingPerc}}" aria-valuemin="0" aria-valuemax="100" style="width: {{msg.loadingPerc}}%;">
{{msg.loadingPerc}}%
</div>
</div>
</div>
And I've added the necessary classes to the CSS;
.animate-show, .animate-hide {
-webkit-transition:all linear 1s;
-moz-transition:all linear 1s;
-ms-transition:all linear 1s;
-o-transition:all linear 1s;
transition:all linear 1s;
}
.animate-show {
opacity:0;
}
.animate-show.animate-show-active {
opacity:1;
}
.animate-hide {
opacity:1;
}
.animate-hide.animate-hide-active {
opacity:0;
}
Which is all quite simple.
But then, whenever !isReady() returns true, I'd like the div to fade out. That doesn't happen, there's absolutely no transition.
What am I doing wrong?
EDIT
The new CSS:
.loadingmsg.ng-hide-add,
.loadingmsg.ng-hide-remove {
-webkit-transition:all linear 10s;
-moz-transition:all linear 10s;
-ms-transition:all linear 10s;
-o-transition:all linear 10s;
transition:all linear 10s;
}
.loadingmsg.ng-hide-add {
opacity: 0;
}
.loadingmsg.ng-hide-remove {
opacity: 1;
}
And the HTML:
<div class="loadingmsg" ng-show="!isReady()">
<div class="loadingmsg-txt glyphicon glyphicon-flash"></div>
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="{{msg.loadingPerc}}" aria-valuemin="0" aria-valuemax="100" style="width: {{msg.loadingPerc}}%;">
{{msg.loadingPerc}}%
</div>
</div>
</div>
But that still doesn't make any difference.

The ng-animate directive is deprecated since AngularJS 1.2.
Instead, you rely on the classes that are added by AngularJS when an element is shown or hidden.
Please see this excellent article on how to work with animations for AngularJS 1.2 onwards.
Your HTML markup remains the same with a minor edit - remove the ng-animate directive:
<div class="loadingmsg" ng-show="!isReady()">
<div class="loadingmsg-txt glyphicon glyphicon-flash">
{{msg.loading || 'loading'}}
</div>
<div class="progress">
<div class="progress-bar" role="progressbar"
aria-valuenow="{{msg.loadingPerc}}" aria-valuemin="0"
aria-valuemax="100" style="width: {{msg.loadingPerc}}%;">
{{msg.loadingPerc}}%
</div>
</div>
</div>
You then define the appropriate animation for the respective classes (see reference)
.loadingmsg.ng-hide-add,
.loadingmsg.ng-hide-remove {
-webkit-transition:all linear 1s;
-moz-transition:all linear 1s;
-ms-transition:all linear 1s;
-o-transition:all linear 1s;
transition:all linear 1s;
}
.loadingmsg.ng-hide-add {
opacity: 0;
}
.loadingmsg.ng-hide-remove {
opacity: 1;
}