Develop Reference

Making an external file for my javascript code

I know this questions been asked multiple times, but I can't seem to find what I am doing wrong when I am referencing my javascript code. It works just fine when I put the code in the body. However, when I make the javascript code separate on its own it does not work. Any help would be very much apperciated. Thank you
(function( $ ) {
//Function to animate slider captions
function doAnimations( elems ) {
//Cache the animationend event in a variable
var animEndEv = 'webkitAnimationEnd animationend';
elems.each(function () {
var $this = $(this),
$animationType = $this.data('animation');
$this.addClass($animationType).one(animEndEv, function () {
$this.removeClass($animationType);
});
});
}
//Variables on page load
var $myCarousel = $('#carousel-example-generic'),
$firstAnimatingElems = $myCarousel.find('.item:first').find("[data-animation ^= 'animated']");
//Initialize carousel
$myCarousel.carousel();
//Animate captions in first slide on page load
doAnimations($firstAnimatingElems);
//Pause carousel
$myCarousel.carousel('pause');
//Other slides to be animated on carousel slide event
$myCarousel.on('slide.bs.carousel', function (e) {
var $animatingElems = $(e.relatedTarget).find("[data-animation ^= 'animated']");
doAnimations($animatingElems);
});
$('#carousel-example-generic').carousel({
interval:3000,
pause: "false"
});
})(jQuery);
body {
margin: 0;
}
.nav {
border-width: 1px 0;
list-style: none;
background: linear-gradient(to top right, #0b0b0b, #494848);
overflow: hidden;
width: 100%;
height: 77px;
background-color: #000000;
margin-top: 0;
margin-bottom: -15px;
}
.nav li {
display: inline;
font-family: 'Allerta', Helvetica, Arial, sans-serif;
font-size: 14px;
text-transform: uppercase;
font-weight: 100 line-height: 1.7857;
letter-spacing: .075em;
float: right !important;
margin: 20px;
margin-right: 4%;
}
.nav a {
color: white;
text-decoration: none;
}
li a {
display: block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
/*
Bootstrap Image Carousel Slider with Animate.css
Code snippet by Hashif (http://hashif.com) for Bootsnipp.com
Image credits: unsplash.com
*/
#import url(https://fonts.googleapis.com/css?family=Quicksand:400,700);
body {
font-family: 'Quicksand', sans-serif;
font-weight:700;
}
/********************************/
/* Main CSS */
/********************************/
#first-slider .main-container {
padding: 0;
}
#first-slider .slide1 h3, #first-slider .slide2 h3, #first-slider .slide3 h3, #first-slider .slide4 h3{
color: #fff;
font-size: 30px;
text-transform: uppercase;
font-weight:700;
}
#first-slider .slide1 h4,#first-slider .slide2 h4,#first-slider .slide3 h4,#first-slider .slide4 h4{
color: #fff;
font-size: 30px;
text-transform: uppercase;
font-weight:700;
}
#first-slider .slide1 .text-left ,#first-slider .slide3 .text-left{
padding-left: 40px;
}
#first-slider .carousel-indicators {
bottom: 0;
}
#first-slider .carousel-control.right,
#first-slider .carousel-control.left {
background-image: none;
}
#first-slider .carousel .item {
min-height: 425px;
height: 100%;
width:100%;
}
.carousel-inner .item .container {
display: flex;
justify-content: center;
align-items: center;
position: absolute;
bottom: 0;
top: 0;
left: 0;
right: 0;
}
#first-slider h3{
animation-delay: 1s;
}
#first-slider h4 {
animation-delay: 2s;
}
#first-slider h2 {
animation-delay: 3s;
}
#first-slider .carousel-control {
width: 6%;
text-shadow: none;
}
#first-slider h1 {
text-align: center;
margin-bottom: 30px;
font-size: 30px;
font-weight: bold;
}
#first-slider .p {
padding-top: 125px;
text-align: center;
}
#first-slider .p a {
text-decoration: underline;
}
#first-slider .carousel-indicators li {
width: 14px;
height: 14px;
background-color: rgba(255,255,255,.4);
border:none;
}
#first-slider .carousel-indicators .active{
width: 16px;
height: 16px;
background-color: #fff;
border:none;
}
.carousel-fade .carousel-inner .item {
-webkit-transition-property: opacity;
transition-property: opacity;
}
.carousel-fade .carousel-inner .item,
.carousel-fade .carousel-inner .active.left,
.carousel-fade .carousel-inner .active.right {
opacity: 0;
}
.carousel-fade .carousel-inner .active,
.carousel-fade .carousel-inner .next.left,
.carousel-fade .carousel-inner .prev.right {
opacity: 1;
}
.carousel-fade .carousel-inner .next,
.carousel-fade .carousel-inner .prev,
.carousel-fade .carousel-inner .active.left,
.carousel-fade .carousel-inner .active.right {
left: 0;
-webkit-transform: translate3d(0, 0, 0);
transform: translate3d(0, 0, 0);
}
.carousel-fade .carousel-control {
z-index: 2;
}
.carousel-control .fa-angle-right, .carousel-control .fa-angle-left {
position: absolute;
top: 50%;
z-index: 5;
display: inline-block;
}
.carousel-control .fa-angle-left{
left: 50%;
width: 38px;
height: 38px;
margin-top: -15px;
font-size: 30px;
color: #fff;
border: 3px solid #ffffff;
-webkit-border-radius: 23px;
-moz-border-radius: 23px;
border-radius: 53px;
}
.carousel-control .fa-angle-right{
right: 50%;
width: 38px;
height: 38px;
margin-top: -15px;
font-size: 30px;
color: #fff;
border: 3px solid #ffffff;
-webkit-border-radius: 23px;
-moz-border-radius: 23px;
border-radius: 53px;
}
.carousel-control {
opacity: 1;
filter: alpha(opacity=100);
}
/********************************/
/* Slides backgrounds */
/********************************/
#first-slider .slide1 {
background-image: url(http://s20.postimg.org/h50tgcuz1/image.jpg);
background-size: cover;
background-repeat: no-repeat;
}
#first-slider .slide2 {
background-image: url(http://s20.postimg.org/uxf8bzlql/image.jpg);
background-size: cover;
background-repeat: no-repeat;
}
#first-slider .slide3 {
background-image: url(http://s20.postimg.org/el56m97f1/image.jpg);
background-size: cover;
background-repeat: no-repeat;
}
#first-slider .slide4 {
background-image: url(http://s20.postimg.org/66pjy66dp/image.jpg);
background-size: cover;
background-repeat: no-repeat;
}
/********************************/
/* Media Queries */
/********************************/
#media screen and (min-width: 980px){
}
#media screen and (max-width: 640px){
}
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title> Hayat Express</title>
<script src="js/jquery.js"></script>
<script src="js/1slider.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<link rel="stylesheet" href="http://cdn.bootcss.com/animate.css/3.5.1/animate.min.css">
<script
src="https://code.jquery.com/jquery-3.3.1.js"
integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60="
crossorigin="anonymous"></script>
<link rel="stylesheet" type="text/css" href="css/stylesheet.css">
<link href="https://fonts.googleapis.com/css?family=Allerta" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Crimson+Text" rel="stylesheet">
</head>
<body>
<ul class="nav">
<img src="logos/navbar-logo.png">
<li><a class="hover" href="#Contact">Contact</a></li>
<li><a class="active" href="#Careers">Careers</a></li>
<li><a class="active" href="#Services">Services</a></li>
<li><a class="active" href="#Drivers">Drivers</a></li>
</ul>
<div id="first-slider">
<div id="carousel-example-generic" class="carousel slide carousel-fade">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
<li data-target="#carousel-example-generic" data-slide-to="3"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<!-- Item 1 -->
<div class="item active slide1">
<div class="row"><div class="container">
<div class="col-md-3 text-right">
<img style="max-width: 200px;" data-animation="animated zoomInLeft" src="http://s20.postimg.org/pfmmo6qj1/window_domain.png">
</div>
<div class="col-md-9 text-left">
<h3 data-animation="animated bounceInDown">Add images, or even your logo!</h3>
<h4 data-animation="animated bounceInUp">Easily use stunning effects</h4>
</div>
</div></div>
</div>
<!-- Item 2 -->
<div class="item slide2">
<div class="row"><div class="container">
<div class="col-md-7 text-left">
<h3 data-animation="animated bounceInDown"> 50 animation options A beautiful</h3>
<h4 data-animation="animated bounceInUp">Create beautiful slideshows </h4>
</div>
<div class="col-md-5 text-right">
<img style="max-width: 200px;" data-animation="animated zoomInLeft" src="http://s20.postimg.org/sp11uneml/rack_server_unlock.png">
</div>
</div></div>
</div>
<!-- Item 3 -->
<div class="item slide3">
<div class="row"><div class="container">
<div class="col-md-7 text-left">
<h3 data-animation="animated bounceInDown">Simple Bootstrap Carousel</h3>
<h4 data-animation="animated bounceInUp">Bootstrap Image Carousel Slider with Animate.css</h4>
</div>
<div class="col-md-5 text-right">
<img style="max-width: 200px;" data-animation="animated zoomInLeft" src="http://s20.postimg.org/eq8xvxeq5/globe_network.png">
</div>
</div></div>
</div>
<!-- Item 4 -->
<div class="item slide4">
<div class="row"><div class="container">
<div class="col-md-7 text-left">
<h3 data-animation="animated bounceInDown">We are creative</h3>
<h4 data-animation="animated bounceInUp">Get start your next awesome project</h4>
</div>
<div class="col-md-5 text-right">
<img style="max-width: 200px;" data-animation="animated zoomInLeft" src="http://s20.postimg.org/9vf8xngel/internet_speed.png">
</div>
</div></div>
</div>
<!-- End Item 4 -->
</div>
<!-- End Wrapper for slides-->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<i class="fa fa-angle-left"></i><span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<i class="fa fa-angle-right"></i><span class="sr-only">Next</span>
</a>
</div>
</div>
<footer>
</footer>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
</body>
</html>

Open Chrome Dev Tools and key in evaluate $ to see if jQuery is properly linked. If you receive jQuery information back, they you're in the clear.
You may also want to add your scripts like this:
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/1slider.js"></script>
To denote as javascript. If that doesn't work, then verify the path to your JS file.

Many of our components require the use of JavaScript to function. Specifically, they require jQuery, Popper.js, and our own JavaScript plugins. Place the following s near the end of your pages, right before the closing tag, to enable them. jQuery must come first, then Popper.js, and then our JavaScript plugins.
try loading jquery right before the </body>
Bootstrap How to load JS

How can I have my search check for objects on other pages but display on the current page

Currently I have a javascript search bar on my site to search images based on a div classed text which acts as their name.
However I plan on having several hundred images which would not be suitable for one page, which is why I added pages to my site, which brings me to my question.
How would I allow for a user regardless of what page they are on to use the search bar to search images from other pages and have that data displayed on their current page
I would like to try and do this without setting up a back end database which is where I feel this is headed, if anyone has any solutions please shoot them my way.
Below will be the html and css of my index as the second page is identical to the first other than the images. All my images are locally hosted, so if you want a running example on codepen, just comment and I will set that up.
<script>
$("#myinput").keyup(function() {
var val = $.trim(this.value);
if (val === "")
$('img').show();
else {
$('img').hide();
val = val.split(" ").join("\\ ");
console.log(val)
$("img[alt*=" + val + " i]").show();
}
});
$(".img").wrap('<div class="alt-wrap"/>');
$(".img").each(function() {
$(this).after('<p class="alt">' + $(this).attr('alt') + '</p>');
})
</script>
/* Website Title */
h1 {
color: red;
}
/* Website desciption */
h2 {
color:red;
}
/* Text */
p {
font-family: Arial;
}
/* Website body */
body {
background-color: grey;
}
/*Navigation Bar */
ul {
list-style-type: none;
margin: 0;
padding: 10px;
overflow: hidden;
background-color: black;
}
li {
float: left;
border-right: 1px solid white;
padding: 10px;
}
li a {
display: block;
color: white;
text-align: center;
padding-right: 10px;
padding-bottom: 5px;
text-decoration: none;
text-transform: upercase;
font-size: 30px;
}
li:last-child {
border-right: none;
}
ul li:hover:not(.active) {
background-color: #555;
color: white;
}
.active {
background-color: red;
}
/* Search Bar */
input[type=text] {
width: 200px;
height: 50px;
-webkit-transition: width 0.4s ease-in-out;
transition: width 0.4s ease-in-out;
font-size: 30px;
}
/* Cool code but not needed atm
input[type=text]:focus {
width: 100%;
float: left;
}
*/
/* Keeps images inline */
.alt-wrap {
display: block;
position: relative;
margin: 20px;
color: whitesmoke;
border: 1px solid mediumorchid;
}
/*Puts overlay on images */
.alt-wrap p.alt {
position: absolute;
opacity: 0; /* hide initially */
left: 0; right: 0; bottom: 0;
margin: 0;
padding: 15px;
font-size: 14px;
line-height: 22px;
background-color: rgba(0,0,0,0.8);
transition: all 300ms ease;
transition-delay: 300ms;
}
.alt-wrap:hover > p.alt {
opacity: 1;
transition-delay: 0s;
}
.imgContainer{
float:left;
}
img {
width: 200px !important;
}
body {
background: white !important;
}
.imgContainer {
position: relative;
}
.image {
display: block;
width: 100%;
height: auto;
}
.overlay {
position: absolute;
bottom: 0;
left: 0;
right: 0;
background-color: rgba(0,0,0,0.5);
overflow: hidden;
width: 0;
height: 100%;
transition: .5s ease;
}
.imgContainer:hover .overlay {
width: 100%;
}
.text {
white-space: nowrap;
color: white;
font-size: 20px;
position: absolute;
overflow: hidden;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
}
.dl {
margin-top: 400px;
}
/* For links for the pages */
.pagination a {
color: black;
padding: 8px 16px;
text-decoration: none;
transition: background-color .3s;
}
/* Styling current page buttons */
.pagination a.active {
background-color: #4CAF50;
color: white;
}
/* Styling on mouse-over background color for page buttons */
.pagination a:hover:not(.active) {background-color: #ddd;}
/*Forcing footer to the bottom*/
html, body, #wrap { height: 100%; }
body > #wrap { height: auto; min-height: 100%;}
#main { padding-bottom: 10px; } /* Must equal the height of the footer */
#footer {
position: relative;
margin-top: -10px; /*Must equal negative value of the footer height */
height: 10px;
clear: both;
padding-top: 20px;
}
.clearfix:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.clearfix {
display: inline-block;
}
/* End of forcing footer to the bottom*/
<html>
<title>Cryptos Explained</title>
<head>
<!-- Links to my CSS document -->
<link href="style.css" type="text/css" rel="stylesheet" />
<!-- My main heading -->
<h1 align=center>Cryptos Explained</h1>
<!-- My Sub-heading -->
<h2 align=center>Explainations, Prices, WhitePapers and more</h2>
<!-- Allows me to have jquery code at the bottom of the page -->
<script src="https://code.jquery.com/jquery-3.2.1.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script>
<!-- Kind of makes it mobile friendly -->
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<header>
<!-- Navigation bar -->
<ul>
<li class="active">Home</li>
<li>Vocabulary</li>
<input type="text" id="myinput" name="search" placeholder="Search..." style="border-radius: 4px;">
</ul>
</header><br>
<body>
<!--Lots of Div classes so I can seperate the main and the footer -->
<div id="wrap">
<div id="main" class="clearfix">
<!-- All my images -->
<div class="image123">
<div class="imgContainer">
<img src="img/btc.png" alt="Bitcoin"><div class="overlay"><div class="text">Bitcoin</div></div>
</div>
<div class="imgContainer">
<img src="img/ethereum.png" alt="Ethereum"><div class="overlay"><div class="text">Ethereum</div></div>
</div>
<div class="imgContainer">
<img src="img/ripple.png" alt="Ripple"><div class="overlay"><div class="text">Ripple</div></div>
</div>
<div class="imgContainer">
<img src="img/Bitcoin_Cash.png" alt="Bitcoin Cash"><div class="overlay"><div class="text">Bitcoin Cash</div></div>
</div>
<div class="imgContainer">
<img src="img/ada.png" alt="Cardano"><div class="overlay"><div class="text">Cardano</div></div>
</div>
<div class="imgContainer">
<img src="img/NEM.png" alt="NEM"> <div class="overlay"><div class="text">NEM</div></div>
</div>
<div class="imgContainer">
<img src="img/Litecoin.png" alt="LiteCoin"><div class="overlay"><div class="text">LiteCoin</div></div>
</div>
<div class="imgContainer">
<img src="img/stellar.png" alt="Stellar Lumens"><div class="overlay"><div class="text">Stellar Lumens</div></div>
</div>
<div class="imgContainer">
<img src="img/iota.png" alt="IOTA"><div class="overlay"><div class="text">IOTA</div></div>
</div>
<div class="imgContainer">
<img src="img/dash.png" alt="Dash"><div class="overlay"><div class="text">Dash</div></div>
</div>
<div class="imgContainer">
<img src="img/neo.png" alt="NEO"><div class="overlay"><div class="text">NEO</div></div>
</div>
<div class="imgContainer">
<img src="img/tron.png" alt="Tron"><div class="overlay"><div class="text">Tron</div></div>
</div>
<div class="imgContainer">
<img src="img/monero.png" alt="Monero"><div class="overlay"><div class="text">Monero</div></div>
</div>
<div class="imgContainer">
<img src="img/eos.png" alt="EOS"><div class="overlay"><div class="text">EOS</div></div>
</div>
<div class="imgContainer">
<img src="img/icon.png" alt="ICON"><div class="overlay"><div class="text">ICON</div></div>
</div>
<div class="imgContainer">
<img src="img/bitcoingold.png" alt="Bitcoin Gold"><div class="overlay"><div class="text">Bitcoin Gold</div></div>
</div>
<div class="imgContainer">
<img src="img/qtum.svg" alt="QTUM"><div class="overlay"><div class="text">QTUM</div></div>
</div>
<div class="imgContainer">
<img src="img/ethereum_classic.png" alt="Ethereum Classic"><div class="overlay"><div class="text">Ethereum Classic</div></div>
</div>
<div class="imgContainer">
<img src="img/raiblocks.png" alt="RaiBlocks"><div class="overlay"><div class="text">RaiBlocks</div></div>
</div>
<div class="imgContainer">
<img src="img/lisk.png" alt="Lisk"><div class="overlay"><div class="text">Lisk</div></div>
</div>
<div class="imgContainer">
<img src="img/verge.png" alt="Verge"><div class="overlay"><div class="text">Verge</div></div>
</div>
</div>
<!-- Pages -->
<div id="footer">
<div class="pagination" align="center">
«
<a class="active" href="#">1</a>
2
3
4
»
</div>
</div>
</div>
</body>
</html>

White space appears on bottom of page after scrolling to the bottom and back up (Mobile)

I just noticed that when I scroll to the bottom of a couple of my webpages, scroll back to the top, and the back to the bottom again, a large white space appears at the bottom where the background should be. I've looked at a couple of other solutions, such as: Random white space at bottom of page but only on mobile, but the solution did not seem to fix the issue. I can't replicate the issue with Chrome Developer tools by selecting a mobile device, so I am having trouble troubleshooting what the error in my code may be to cause the behavior. Here is the relevant code for one of the pages:
function offset(elementToOffsetBy, elementToOffset, minScreenSize) {
var width = $(window).width();
if(width >= minScreenSize) {
var x = document.getElementById(elementToOffsetBy);
var height = x.offsetHeight;
var top_offset = height * -1;
document.getElementById(elementToOffset).style.top = top_offset + "px";
document.getElementById(elementToOffset).style.bottom = "0px";
}
}
body, html {
height: 100%;
}
#portfolio {
background: url("https://ndmikkiholicdotcom.files.wordpress.com/2016/06/black-and-white-brick-wall-background-white-brick-wall-image-decoration-picture-white-brick-wall.jpg") no-repeat center center fixed;
background-size: cover;
}
.topnav {
overflow: hidden;
}
.topnav a.selected {
background-color: rgba(242, 242, 242, .3);
color: #3b4e6b;
}
.topnav a {
float: left;
display: block;
color: #f2f2f2;
text-align: center;
text-decoration: none;
font-size: 20px;
padding: 20px 25px;
}
.topnav a:hover {
color: #3b4e6b;
background-color: rgba(242, 242, 242, .3);
}
.topnav .icon {
/* Hide icon to expand menu */
display: none;
}
/* When screen is less than 600px wide, hide all links except the first one, and display the icon to expand the menu */
#media screen and (max-width: 600px) {
.topnav a:not(:first-child) {display: none;}
.topnav a.icon {
float: right;
display: block;
}
}
/* When screen is less than 600px wide, display all links vertically when icon is clicked */
#media screen and (max-width: 600px) {
.topnav.responsive {position: relative;}
.topnav.responsive a.icon {
position: absolute;
right: 0;
top: 0;
}
.topnav.responsive a {
float: none;
display: block;
text-align: left;
color: #f2f2f2;
background-color: #3b4e6b;
}
.topnav.responsive a:hover {
color: #3b4e6b;
background-color: #f2f2f2;
}
}
.portfolio_img {
width: 80%;
height: 80%;
margin-left: 4em;
margin-right: 4em;
margin-bottom: 3em;
margin-top: 3em;
}
.hover_img {
display: inline-block;
width: 100%;
height: 100%;
}
.hover_img:hover img {
opacity: .2;
}
.hover_img:hover .center_text {
display: block;
}
.center_text {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
display: none;
font-weight: bold;
}
.col-md-4 {
position: relative;
text-align: center;
}
.row {
display: flex;
display: -webkit-flex;
flex-wrap: wrap;
}
<!DOCTYPE html>
<html>
<head>
<title>Portfolio</title>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
rel="stylesheet">
<link href="styles.css" rel="stylesheet" type="text/css">
<link href="image_styles.css" rel="stylesheet" type="text/css">
<link rel='shortcut icon' type='image/x-icon' href='logo.ico'/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js" ></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="navbar.js"></script>
</head>
<body id="portfolio">
<div class="topnav" id="myTopnav">
Home
About
Portfolio
Contact
<a class="icon" onclick="myFunction()">☰</a>
</div>
<div class="container">
<h1><b>Projects</b></h1>
<div class="row">
<div class="col-md-4">
<div class="hover_img">
<img class="portfolio_img" src="https://pixy.org/images/placeholder.png" alt="Breakout">
<div class="center_text">Breakout.</div>
</div>
</div>
</div>
<h1><b>Websites</b></h1>
<div class="row">
<div class="col-md-4">
<div class="hover_img">
<img class="portfolio_img" src="https://pixy.org/images/placeholder.png" alt="Flashcard App">
<div class="center_text">Chemistry Flashcard Web App</div>
</div>
</div>
<div class="col-md-4">
<div class="hover_img">
<img class="portfolio_img" src="https://pixy.org/images/placeholder.png">
<div class="center_text">Personal Website</div>
</div>
</div>
<div class="col-md-4">
<div class="hover_img">
<img class="portfolio_img" src="https://pixy.org/images/placeholder.png">
<div class="center_text">Website</div>
</div>
</div>
</div>
<h1><b>Publications</b></h1>
<div class="row">
<div class="col-md-4">
<div class="hover_img">
<img class="portfolio_img" src="https://pixy.org/images/placeholder.png">
<div class="center_text">Author of Book</div>
</div>
</div>
<div class="col-md-4">
<div class="hover_img">
<img class="portfolio_img" src="https://pixy.org/images/placeholder.png" alt="Red Alert Politics">
<div class="center_text">Red Alert Politics</div>
</div>
</div>
<div class="col-md-4">
<div class="hover_img">
<img class="portfolio_img" src="https://pixy.org/images/placeholder.png">
<div class="center_text"><a href="https://www.loneconservative.com" target="_blank">Lone Conservative<a/></div>
</div>
</div>
</div>
</div>
</body>
</html>
Here is the before screenshot of the page:
Here is the after screenshot of the page:

With the help from other users I was able to identify more precise language to search for solutions to the problem. The issue was that setting <body> to 100% did not give the element enough height when scrolling beyond the original viewport. By changing the 100% to 100vh the background now extends, despite a slight lag, when scrolling beyond the initial viewport.

Highlight a text when clicking in another text

Explanation
I'm working on this template which uses MixItUp plugin in it. Basically, I have one simple, but difficult (at least for me, because I'm new to web dev) doubt that I'm trying to solve without success: I'd like to highlight (as it highlights green when clicking in it) the "filter tab" (All, Mix1, Mix2...) when clicking on the text (Mix1, Mix2...) that appears when hovering each image.
Code
$(document).ready(function() {
/* ========================================================================= */
/* Filtering
/* ========================================================================= */
$(".project-wrapper").mixItUp();
});
/*=========================================
Basic Style
==========================================*/
body {
line-height: 21px;
font-size: 13px;
}
ol, ul {
margin: 0;
padding: 0;
list-style: none;
}
a, a:focus, a:hover {
text-decoration: none;
}
body>section, .footer {
padding: 70px 0;
}
/*=========================================
Mix
==========================================*/
.work-filter {
margin-bottom: 35px;
}
.work-filter ul li {
display: inline-block;
}
.work-filter ul li a {
color: #062033;
display: block;
padding: 5px 17px;
}
.work-filter ul li a:hover, .work-filter ul li a.active {
background-color: rgba(31, 107, 76, 1);
color: #fff;
}
.mix {
display: none;
}
.project-wrapper {
text-align: center;
}
.work-item {
float: none;
width: 30%;
position: relative;
}
.work-item>img {
display: block;
height: 100%;
width: 100%;
}
.overlay {
background-color: rgba(31, 107, 76, .9);
text-align: center;
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
color: #fff;
opacity: 0;
}
.work-item:hover .overlay {
opacity: 1;
}
.work-item .overlay a {
font-size: 30px;
display: inline-block;
margin-top: 34%
}
.work-item .overlay a:hover {
color: #fff;
}
/*=========================================
Media Queries
==========================================*/
/*============================================================
For Small Desktop
==============================================================*/
#media (min-width: 980px) and (max-width: 1150px) {
/* work */
}
/*============================================================
Tablet (Portrait) Design for a width of 768px
==============================================================*/
#media (min-width: 768px) and (max-width: 979px) {
/* work */
.work-item {
float: left;
width: 33%;
}
}
/*============================================================
Mobile (Portrait) Design for a width of 320px
==============================================================*/
#media only screen and (max-width: 767px) {
/* work */
.work-item {
float: left;
left: 5% !important;
width: 90%;
}
}
/*============================================================
Mobile (Landscape) Design for a width of 480px
==============================================================*/
#media only screen and (min-width: 480px) and (max-width: 767px) {
/* work */
.work-item {
left: inherit !important;
width: 50%;
}
}
<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<!-- meta charec set -->
<meta charset="utf-8">
<!-- Page Title -->
<title>MixItUp</title>
<!--=========================================
CSS
=========================================-->
<!-- Bootstrap -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
<!-- Main Stylesheet -->
<link rel="stylesheet" href="css/main.css">
<!--=========================================
Essential jQuery Plugins
=========================================-->
<!-- Main jQuery -->
<script src="https://code.jquery.com/jquery-1.11.1.min.js"></script>
<!-- jquery.mixitup.min -->
<script src="http://cdn.jsdelivr.net/jquery.mixitup/latest/jquery.mixitup.min.js"></script>
<!-- Custom Functions -->
<script src="js/custom.js"></script>
</head>
<body id="body">
<section>
<div class="container">
<div class="row">
<div class="work-filter">
<ul class="text-center">
<li>All</li>
<li>Mix1</li>
<li>Mix2</li>
<li>Mix3</li>
<li>Mix4</li>
<li>Mix5</li>
<li>Mix6</li>
</ul>
</div>
</div>
</div>
<div class="project-wrapper">
<figure class="mix work-item mix1">
<img src="http://imgur.com/KZfjrVT.jpg" alt="">
<figcaption class="overlay">
Mix1
</figcaption>
</figure>
<figure class="mix work-item mix2">
<img src="http://imgur.com/GB54YZR.jpg" alt="">
<figcaption class="overlay">
Mix2
</figcaption>
</figure>
<figure class="mix work-item mix3">
<img src="http://imgur.com/afatbzS.jpg" alt="">
<figcaption class="overlay">
Mix3
</figcaption>
</figure>
<figure class="mix work-item mix4">
<img src="http://imgur.com/GvjT75d.jpg" alt="">
<figcaption class="overlay">
Mix4
</figcaption>
</figure>
<figure class="mix work-item mix5">
<img src="http://imgur.com/KJ9MaK6.jpg" alt="">
<figcaption class="overlay">
Mix5
</figcaption>
</figure>
<figure class="mix work-item mix6">
<img src="http://imgur.com/w3ZFVnq.jpg" alt="">
<figcaption class="overlay">
Mix6
</figcaption>
</figure>
</div>
</section>
</body>
</html>
Thanks in advance,
Luiz.

You can achieve the desired like below.
Add the event on filter class and check for the element with the same data-filter attribute in the tab context.
$(document).ready(function() {
/* ========================================================================= */
/* Filtering
/* ========================================================================= */
$(".project-wrapper").mixItUp();
$(".filter").on("click",function()
{
var dFilter = $(this).attr("data-filter");
var tabContext = $(".work-filter");
$( "a[data-filter='"+dFilter+"']",tabContext ).addClass("active");
})
});
/*=========================================
Basic Style
==========================================*/
body {
line-height: 21px;
font-size: 13px;
}
ol, ul {
margin: 0;
padding: 0;
list-style: none;
}
a, a:focus, a:hover {
text-decoration: none;
}
body>section, .footer {
padding: 70px 0;
}
/*=========================================
Mix
==========================================*/
.work-filter {
margin-bottom: 35px;
}
.work-filter ul li {
display: inline-block;
}
.work-filter ul li a {
color: #062033;
display: block;
padding: 5px 17px;
}
.work-filter ul li a:hover, .work-filter ul li a.active {
background-color: rgba(31, 107, 76, 1);
color: #fff;
}
.mix {
display: none;
}
.project-wrapper {
text-align: center;
}
.work-item {
float: none;
width: 30%;
position: relative;
}
.work-item>img {
display: block;
height: 100%;
width: 100%;
}
.overlay {
background-color: rgba(31, 107, 76, .9);
text-align: center;
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
color: #fff;
opacity: 0;
}
.work-item:hover .overlay {
opacity: 1;
}
.work-item .overlay a {
font-size: 30px;
display: inline-block;
margin-top: 34%
}
.work-item .overlay a:hover {
color: #fff;
}
/*=========================================
Media Queries
==========================================*/
/*============================================================
For Small Desktop
==============================================================*/
#media (min-width: 980px) and (max-width: 1150px) {
/* work */
}
/*============================================================
Tablet (Portrait) Design for a width of 768px
==============================================================*/
#media (min-width: 768px) and (max-width: 979px) {
/* work */
.work-item {
float: left;
width: 33%;
}
}
/*============================================================
Mobile (Portrait) Design for a width of 320px
==============================================================*/
#media only screen and (max-width: 767px) {
/* work */
.work-item {
float: left;
left: 5% !important;
width: 90%;
}
}
/*============================================================
Mobile (Landscape) Design for a width of 480px
==============================================================*/
#media only screen and (min-width: 480px) and (max-width: 767px) {
/* work */
.work-item {
left: inherit !important;
width: 50%;
}
}
<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<!-- meta charec set -->
<meta charset="utf-8">
<!-- Page Title -->
<title>MixItUp</title>
<!--=========================================
CSS
=========================================-->
<!-- Bootstrap -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
<!-- Main Stylesheet -->
<link rel="stylesheet" href="css/main.css">
<!--=========================================
Essential jQuery Plugins
=========================================-->
<!-- Main jQuery -->
<script src="https://code.jquery.com/jquery-1.11.1.min.js"></script>
<!-- jquery.mixitup.min -->
<script src="https://cdn.jsdelivr.net/jquery.mixitup/latest/jquery.mixitup.min.js"></script>
<!-- Custom Functions -->
<script src="js/custom.js"></script>
</head>
<body id="body">
<section>
<div class="container">
<div class="row">
<div class="work-filter">
<ul class="text-center">
<li>All</li>
<li>Mix1</li>
<li>Mix2</li>
<li>Mix3</li>
<li>Mix4</li>
<li>Mix5</li>
<li>Mix6</li>
</ul>
</div>
</div>
</div>
<div class="project-wrapper">
<figure class="mix work-item mix1">
<img src="http://imgur.com/KZfjrVT.jpg" alt="">
<figcaption class="overlay">
Mix1
</figcaption>
</figure>
<figure class="mix work-item mix2">
<img src="http://imgur.com/GB54YZR.jpg" alt="">
<figcaption class="overlay">
Mix2
</figcaption>
</figure>
<figure class="mix work-item mix3">
<img src="http://imgur.com/afatbzS.jpg" alt="">
<figcaption class="overlay">
Mix3
</figcaption>
</figure>
<figure class="mix work-item mix4">
<img src="http://imgur.com/GvjT75d.jpg" alt="">
<figcaption class="overlay">
Mix4
</figcaption>
</figure>
<figure class="mix work-item mix5">
<img src="http://imgur.com/KJ9MaK6.jpg" alt="">
<figcaption class="overlay">
Mix5
</figcaption>
</figure>
<figure class="mix work-item mix6">
<img src="http://imgur.com/w3ZFVnq.jpg" alt="">
<figcaption class="overlay">
Mix6
</figcaption>
</figure>
</div>
</section>
</body>
</html>

Div goes outside screen

I am trying to combine these 2 scripts:
http://designmodo.com/video-background-website/
http://www.jqueryscript.net/time-clock/Modern-Circular-jQuery-Countdown-Timer-Plugin-Final-Countdown.html
However I am having an issue. On laptop everything looks fine, but when I resize windows to tablet/mobile size counters are moving above the screen. I was playing with different css seeting whole day but couldn't figure it out :(
Demo:
http://brandflow.pl/products/bootstrap/flow%20coming%20soon/video%20+%20round/
I thing it has something to do with position of DIV which handles video...
CSS:
/* GENERAL STYLES
================================================== */
html {
height:100%
}
body {
font-family: 'Lato', sans-serif;
margin:0;
padding:0;
height:100%;
width:100%;
color: #FFF;
-webkit-font-smoothing:antialiased;
-webkit-text-size-adjust:100%
}
p {
font-size:20px;
line-height:140%;
text-align:center
}
ul li {
display:inline-block;
list-style:none;
padding-right: 10px;
}
.wrapper {
z-index:600;
position:relative
}
.pattern {
background-image:url(../images/pattern.png);
background-repeat: repeat;
background-attachment:scroll;
width:100%;
height:100%;
position:absolute;
top:0;
left:0
}
/* BIG VIDEO BACKGROUND
================================================== */
.big-background {
z-index:550;
text-align:center;
min-height:100%;
position:relative;
overflow:hidden
}
.big-background .big-background-container {
max-width:100%;
display:inline-block;
position:absolute;
top:50%;
left:50%;
z-index:0;
-webkit-transform:translate(-50%,-50%);
-moz-transform:translate(-50%,-50%);
-ms-transform:translate(-50%,-50%);
-o-transform:translate(-50%,-50%);
transform:translate(-50%,-50%)
}
.big-background-btn:hover {
color:#fff;
background:rgba(255,255,255,0.20)
}
.big-background-default-image {
background:url(../images/sunset.jpg);
background-repeat:no-repeat;
background-position:center center;
background-size:cover;
width:100%;
height:100%;
z-index:0;
backface-visibility:hidden
}
/* ABOUT SECTION
================================================== */
.about-section {
font-family:'Lato',sans-serif;
color:#7f8c8d;
background:#fff;
padding:60px 20px
}
.about-section-container {
text-align:center;
padding-bottom:50px
}
.about-section-title {
font-family:'Raleway',sans-serif;
font-size:40px;
background:#fff;
color:#3d566e;
padding:0 35px;
margin-bottom:22px;
background-attachment:scroll;
background-repeat:repeat-x;
background-position:center center;
text-transform:uppercase
}
a.about-section-btn {
font-family:'Lato',sans-serif;
font-size:13px;
text-transform:uppercase;
text-decoration:none;
color:#34495e;
background:transparent;
border:2px solid #34495e;
padding:10px 14px;
cursor:pointer;
letter-spacing:2px;
text-align:center;
display:inline-block;
-webkit-transition:.4s background ease;
-moz-transition:.4s background ease;
-o-transition:.4s background ease;
transition:.4s background ease;
}
.about-section-btn:hover {
color:#fff;
background: #34495e;
}
/* SMALL VIDEO BACKGROUND
================================================== */
.small-background-section {
font-family:'Raleway',sans-serif;
padding:100px 0;
position:relative;
width:100%;
overflow:hidden
}
.small-background-container {
position:absolute;
top:50%;
left:50%;
text-align:center
}
.small-background-title {
font-size:40px;
color:#f1c40f;
font-weight:300;
z-index:10;
display:inline-block;
text-transform:uppercase;
margin-bottom:20px;
margin-top: 20px;
position:relative;
background-attachment:scroll;
background-repeat:repeat-x;
background-position:top center
}
/* SOCIALS
================================================== */
.socials a {
color:#fff
}
.socials a:hover {
color:#bdc3c7
}
/* MEDIA QUERIES
================================================== */
#media screen and (max-width: 768px) {
.about-section-title {
line-height:1
}
}
#media screen and (max-width: 480px) {
.big-background-title {
font-size:58px
}
.small-background-title {
line-height:1
}
/*.player{ display: none;} -> If you want to remove the video bg on a specific viewport w/o plugin*/
}
#media screen and (max-width: 360px) {
.big-background-title,#colorize {
line-height:1
}
}
#media screen and (max-width: 320px) {
.small-background-title {
font-size:30px
}
}
.countdown-container {
position: relative;
margin-top: 20%;
-webkit-transform: translateY(-50%);
-moz-transform: translateY(-50%);
transform: translateY(-50%);
}
.clock-item .inner {
height: 0px;
padding-bottom: 100%;
position: relative;
width: 100%;
}
.clock-canvas {
background-color: rgba(255, 255, 255, .2);
border-radius: 50%;
height: 0px;
padding-bottom: 100%;
}
.text {
color: #fff;
font-size: 30px;
font-weight: bold;
margin-top: -50px;
position: absolute;
top: 50%;
text-align: center;
text-shadow: 1px 1px 1px rgba(0, 0, 0, 1);
width: 100%;
}
.text .val {
font-size: 50px;
}
.text .type-time {
font-size: 20px;
}
#media (min-width: 768px) and (max-width: 991px) {
.clock-item {
margin-bottom: 30px;
}
}
#media (max-width: 767px) {
.clock-item {
margin: 0px 30px 30px 30px;
}
}
HTML:
https://www.youtube.com/watch?v=iNJdPyoqt8U',containment:'body',autoPlay:true, mute:true, startAt:0, opacity:1}">
<div class="pattern"></div>
<div class="big-background-container">
<div class="countdown countdown-container container">
<div class="row">
<div class="col-lg-12">
<h1>WE'RE COMING SOON</h1>
<h3>We are working very hard on the new version of oru site. It will brings a lot of new features. Stay tuned!</h3>
</div>
</div>
<div class="clock row">
<div class="clock-item clock-days countdown-time-value col-sm-6 col-md-3">
<div class="wrap">
<div class="inner">
<div id="canvas-days" class="clock-canvas"></div>
<div class="text">
<p class="val">0</p>
<p class="type-days type-time">DAYS</p>
</div>
<!-- /.text -->
</div>
<!-- /.inner -->
</div>
<!-- /.wrap -->
</div>
<!-- /.clock-item -->
<div class="clock-item clock-hours countdown-time-value col-sm-6 col-md-3">
<div class="wrap">
<div class="inner">
<div id="canvas-hours" class="clock-canvas"></div>
<div class="text">
<p class="val">0</p>
<p class="type-hours type-time">HOURS</p>
</div>
<!-- /.text -->
</div>
<!-- /.inner -->
</div>
<!-- /.wrap -->
</div>
<!-- /.clock-item -->
<div class="clock-item clock-minutes countdown-time-value col-sm-6 col-md-3">
<div class="wrap">
<div class="inner">
<div id="canvas-minutes" class="clock-canvas"></div>
<div class="text">
<p class="val">0</p>
<p class="type-minutes type-time">MINUTES</p>
</div>
<!-- /.text -->
</div>
<!-- /.inner -->
</div>
<!-- /.wrap -->
</div>
<!-- /.clock-item -->
<div class="clock-item clock-seconds countdown-time-value col-sm-6 col-md-3">
<div class="wrap">
<div class="inner">
<div id="canvas-seconds" class="clock-canvas"></div>
<div class="text">
<p class="val">0</p>
<p class="type-seconds type-time">SECONDS</p>
</div>
<!-- /.text -->
</div>
<!-- /.inner -->
</div>
<!-- /.wrap -->
</div>
<!-- /.clock-item -->
</div>
<!-- /.clock -->
</div>
<!-- /.countdown-wrapper -->
</div>
Printscreen:

This: .countdown-container has this:
-webkit-transform: translateY(-50%);
-moz-transform: translateY(-50%);
transform: translateY(-50%);
set of properties.
There are other issues with the page, but for that specific thing, you should be set with adjusting or removing them.

You're going to want to add a media query to adjust for mobile on that div element that contains your counter.
#media screen and (max-width: 40em){
.countdown-container{
margin-top: 900px;
}
}
That fixed the container and allowed it to be viewed from my testing. You would want to use this same media query to adjust your footer as well since it seems like there are some issues there too.