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Why does it work in Safari but not in Chrome?

This HTML with simple CSS and JS works perfectly in Safari, but in Chrome (both Mac and Win) it does not work at all, does not even scroll... not sure the is JS, or the CSS or both.
I tried to change the script or the CSS but nothing works.
Please help 🙏
https://codepen.io/sinetempore/pen/oNwNKZr
Here is my HTML and my CSS:
document.querySelector('.parallax').addEventListener('scroll', function() {
if ($(this).scrollTop() > 100) {
$('.p1, .p2').addClass('hide');
} else {
$('.p1, .p2').removeClass('hide');
}
});
document.querySelector('.parallax').addEventListener('scroll', function() {
if ($(this).scrollTop() > 1200) {
$('.p3').addClass('hide');
$('.p2').removeClass('hide');
} else {
$('.p3').removeClass('hide');
}
});
document.querySelector('.parallax').addEventListener('scroll', function() {
if ($(this).scrollTop() > 1800) {
$('.p3-text, .p3sottocntr, .p-main.p4-text').addClass('hidefoot');
} else {
$('.p3-text, .p3sottocntr, .p-main.p4-text').removeClass('hidefoot');
}
});
/// Scroll back to top
$("a[href='.parallax']").click(function() {
$("html, body").animate({
scrollTop: 0
}, "slow");
return false;
});
#charset "utf-8";
* {
margin: 0;
}
body {
height: 100vh;
overflow-x: hidden;
overflow-y: hidden;
font-family: MuseoSans_700;
}
a {
color: black;
text-decoration: none;
}
/* ---------- LOGO ----------*/
.logo-p1 {
overflow: hidden;
border: 0px solid red;
width: 120px;
height: 45px;
background-color: white;
position: absolute;
top: calc(50% - 22.5px);
left: calc(50% - 60px);
margin: 0;
}
.logo-p2 {
left: 0;
overflow: hidden;
border: 0px solid red;
width: 100px;
height: 100px;
background-color: white;
position: absolute;
top: 40px;
left: 40px;
margin: 0;
}
.logo-p3 {
transform: rotate(180deg);
left: 0;
overflow: hidden;
border: 0px solid red;
width: 100px;
height: 100px;
background-color: white;
position: absolute;
top: 40px;
left: 40px;
margin: 0;
}
/* ---------- PARALLAX ----------*/
.parallax {
perspective: 1px;
height: 100vh;
overflow-x: hidden;
overflow-y: auto;
position: static;
background: rgba(255, 0, 0, 0);
z-index: 2;
}
.speed-1 {
transform: translateZ(-6px) scale(7);
}
/* ---------- SECTIONS ----------*/
.p1 {
height: 100%;
width: 100%;
position: absolute;
display: block;
z-index: 3;
background: white;
opacity: 1;
transition: all 0.9s ease;
}
.p1.hide {
opacity: 0;
transition: all 0.9s ease;
visibility: hidden;
}
.p2 {
height: auto;
width: 100%;
position: fixed;
display: block;
z-index: 2;
top: 0vh;
background: white;
visibility: hidden;
transition: all 0.4s ease;
opacity: 0;
}
.p2.hide {
opacity: 1;
transition: all 0.9s ease;
visibility: visible;
}
.p3 {
height: auto;
width: 100%;
position: fixed;
display: block;
z-index: 2;
top: 0vh;
background: white;
visibility: hidden;
transition: all 0.4s ease;
opacity: 0;
}
.p3.hide {
opacity: 1;
transition: all 0.9s ease;
visibility: visible;
}
.p-main.p4-text.hidefoot {
width: 100%;
height: 250px;
background-color: black;
/* position: relative; */
left: 0px;
margin: auto;
bottom: 250px;
}
.p-main.p4-text {
width: 100%;
height: 0px;
background-color: black;
position: fixed;
left: 0px;
margin: auto;
bottom: 0px;
clip-path: polygon(0 40%, 100% 0, 100% 100%, 0% 100%);
-webkit-clip-path: polygon(0 40%, 100% 0, 100% 100%, 0% 100%);
transition: all 0.9s;
transform: translateY(250px);
transform-origin: bottom;
}
.p4 {
height: auto;
width: 100%;
position: relative;
display: block;
z-index: -1;
}
.p4.hidefoot {
opacity: 1;
transition: all 0.9s ease;
visibility: visible;
}
/* ---------- TESTO SECTIONS ----------*/
.p-main {
width: 355px;
height: 230px;
background-color: transparent;
position: fixed;
bottom: 40px;
left: 40px;
margin: 0;
display: flex;
justify-content: left;
align-items: flex-end;
border: 0px solid red;
filter: invert(0);
font-family: MuseoSans-100;
font-size: 13px;
font-smoothing: antialiased;
}
.p3-text {
opacity: 1;
transition: all 0.9s ease;
visibility: visible;
}
.p3-text.hidefoot {
opacity: 0;
transition: all 0.9s ease;
visibility: hidden;
}
.p-desc {
line-height: 16px;
}
.p-desc b {
font-family: MuseoSans_700;
font-weight: normal;
}
.p-col {
margin-top: 20px;
column-count: 2;
line-height: 16px;
font-family: MuseoSans_700;
}
/* ---------- MENU SOTTO ----------*/
.sottocentro {
width: 250px;
height: 140px;
background-color: transparent;
position: fixed;
bottom: 40px;
right: calc(0% - 0px);
margin: 0;
display: -webkit-box;
justify-content: center;
align-items: flex-end;
filter: invert(0);
font-family: MuseoSans-100;
font-size: 13px;
font-smoothing: antialiased;
border: 0px solid red;
right: 40px;
}
.p3sottocntr {
opacity: 1;
transition: all 0.9s ease;
visibility: visible;
}
.p3sottocntr.hidefoot {
opacity: 0;
transition: all 0.9s ease;
visibility: hidden;
}
.sottocentro ul {
list-style: none;
text-align: right;
width: auto;
border: 0px solid red;
line-height: 16px;
text-decoration: none;
clear: both;
margin: 0;
padding: 0px;
right: 40px;
position: absolute;
right: 0px;
position: absolute;
bottom: 0px;
}
.sottocentro ul li {
border: none;
text-align: right;
width: auto;
}
.sottocentro ul li.begins {
border: none;
text-align: right;
width: auto;
padding: 30px 0 0 0;
}
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" media="all" href="css/style.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
</head>
<body>
<div class="parallax">
<section class="p1 speed-1">
<div class="logo-p1">
<img src="https://www.google.com/logos/doodles/2021/doodle-champion-island-games-august-24-6753651837108999-s.png"></img>
</div>
</section>
</div>
<section class="p2">
<div class="logo-p2">
<img src="https://www.google.com/logos/doodles/2021/doodle-champion-island-games-august-24-6753651837108999-s.png"></img>
</div>
<div class="p-main p2-text">
<div>
<p class="p-desc p2-desc"> <b>Lorem ipsum </b>dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis
aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum..
</p>
</div>
</div>
</section>
<section class="p3">
<div class="logo-p3">
<img src="https://www.google.com/logos/doodles/2021/doodle-champion-island-games-august-24-6753651837108999-s.png"></img>
</div>
<div class="p-main p3-text">
<div>
<p class="p-desc p3-desc"> <b>Sed ut perspiciatis </b>unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem
quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam
eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit
qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?
</p>
</div>
</div>
</section>
<section class="p4">
<div class="p-main p4-text">
</div>
</section>
</body>
</html>

Why doesn't my accordion toggle when clicking on the heading icons?

Need some assistance with below accordion. When you click on the heading the accordion drops down, which is great and works well. However, when you click on the + / - the accordion doesn't dropdown. Not sure how to fix this and would greatly appreciate if someone to help. Not entirely sure how to amend the before/after so it's clickable.
function initAcc(elem, option){
document.addEventListener('click', function (e) {
if (!e.target.matches(elem+' .a-btn')) return;
else{
if(!e.target.parentElement.classList.contains('active')){
if(option==true){
var elementList = document.querySelectorAll(elem+' .a-container');
Array.prototype.forEach.call(elementList, function (e) {
e.classList.remove('active');
});
}
e.target.parentElement.classList.add('active');
}else{
e.target.parentElement.classList.remove('active');
}
}
});
}
initAcc('.accordion.v1', true);
.container {
display: flex;
flex-direction: column;
width: 100%;
max-width: 1000px;
margin: 0 auto;
padding: 10px 10px 100px 10px;
}
.container h1 {
text-align: center;
margin-bottom: 30px;
font-weight: 500;
}
.container h2 {
font-weight: 500;
}
.accordion {
display: flex;
flex-direction: column;
width: 100%;
height: auto;
}
.accordion .a-container {
display: flex;
flex-direction: column;
width: 100%;
padding-bottom: 5px;
}
.accordion .a-container .a-btn {
margin: 0;
position: relative;
padding: 15px 30px;
width: 100%;
color: #bdbdbd;
font-weight: 400;
display: block;
font-weight: 500;
background-color: #262626;
cursor: pointer;
transition: all 0.3s ease-in-out;
border-radius: 5px;
box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.1) !important;
}
.accordion .a-container .a-btn span {
display: block;
position: absolute;
height: 14px;
width: 14px;
right: 20px;
top: 18px;
}
.accordion .a-container .a-btn span:after {
content: "";
width: 14px;
height: 3px;
border-radius: 2px;
background-color: #fff;
position: absolute;
top: 6px;
}
.accordion .a-container .a-btn span:before {
content: "";
width: 14px;
height: 3px;
border-radius: 2px;
background-color: #fff;
position: absolute;
top: 6px;
transform: rotate(90deg);
transition: all 0.3s ease-in-out;
}
.accordion .a-container .a-panel {
width: 100%;
color: #262626;
transition: all 0.2s ease-in-out;
opacity: 0;
height: auto;
max-height: 0;
overflow: hidden;
padding: 0px 10px;
}
.accordion .a-container.active .a-btn {
color: #fff;
}
.accordion .a-container.active .a-btn span::before {
transform: rotate(0deg);
}
.accordion .a-container.active .a-panel {
padding: 15px 10px 10px 10px;
opacity: 1;
max-height: 500px;
}
<div class="container">
<div class="accordion v1">
<div class="a-container">
<p class="a-btn">One <span></span></p>
<div class="a-panel">
<h4>Lorem ipsum dolor sit amet.</h4>
<p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Laudantium minima dolores assumenda id. Porro consequuntur at dolor eum, neque labore!</p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Tenetur non sint sequi ipsa laudantium, iure rem vel nemo soluta temporibus, consectetur at corrupti aspernatur maxime, iusto ne blanditiis deleniti.</p>
</div>
</div>
<div class="a-container">
<p class="a-btn">Two <span></span></p>
<div class="a-panel">
<h4>Lorem ipsum dolor sit amet.</h4>
<p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Laudantium minima dolores assumenda id. Porro consequuntur at dolor eum, neque labore!</p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Tenetur non sint sequi ipsa laudantium, iure rem vel nemo soluta temporibus, consectetur at corrupti aspernatur maxime, iusto ne blanditiis deleniti.</p>
</div>
</div>
</div>
</div>

Adding pointer-events:none to your span will work for you like so :-
function initAcc(elem, option){
document.addEventListener('click', function (e) {
if (!e.target.matches(elem+' .a-btn')) return;
else{
if(!e.target.parentElement.classList.contains('active')){
if(option==true){
var elementList = document.querySelectorAll(elem+' .a-container');
Array.prototype.forEach.call(elementList, function (e) {
e.classList.remove('active');
});
}
e.target.parentElement.classList.add('active');
}else{
e.target.parentElement.classList.remove('active');
}
}
});
}
initAcc('.accordion.v1', true);
.container {
display: flex;
flex-direction: column;
width: 100%;
max-width: 1000px;
margin: 0 auto;
padding: 10px 10px 100px 10px;
}
.container h1 {
text-align: center;
margin-bottom: 30px;
font-weight: 500;
}
.container h2 {
font-weight: 500;
}
.accordion {
display: flex;
flex-direction: column;
width: 100%;
height: auto;
}
.accordion .a-container {
display: flex;
flex-direction: column;
width: 100%;
padding-bottom: 5px;
}
.accordion .a-container .a-btn {
margin: 0;
position: relative;
padding: 15px 30px;
width: 100%;
color: #bdbdbd;
font-weight: 400;
display: block;
font-weight: 500;
background-color: #262626;
cursor: pointer;
transition: all 0.3s ease-in-out;
border-radius: 5px;
box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.1) !important;
}
.accordion .a-container .a-btn span {
display: block;
position: absolute;
pointer-events:none;
height: 14px;
width: 14px;
right: 20px;
top: 18px;
}
.accordion .a-container .a-btn span:after {
content: "";
width: 14px;
height: 3px;
border-radius: 2px;
background-color: #fff;
position: absolute;
top: 6px;
}
.accordion .a-container .a-btn span:before {
content: "";
width: 14px;
height: 3px;
border-radius: 2px;
background-color: #fff;
position: absolute;
top: 6px;
transform: rotate(90deg);
transition: all 0.3s ease-in-out;
}
.accordion .a-container .a-panel {
width: 100%;
color: #262626;
transition: all 0.2s ease-in-out;
opacity: 0;
height: auto;
max-height: 0;
overflow: hidden;
padding: 0px 10px;
}
.accordion .a-container.active .a-btn {
color: #fff;
}
.accordion .a-container.active .a-btn span::before {
transform: rotate(0deg);
}
.accordion .a-container.active .a-panel {
padding: 15px 10px 10px 10px;
opacity: 1;
max-height: 500px;
}
<div class="container">
<div class="accordion v1">
<div class="a-container">
<p class="a-btn">One <span></span></p>
<div class="a-panel">
<h4>Lorem ipsum dolor sit amet.</h4>
<p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Laudantium minima dolores assumenda id. Porro consequuntur at dolor eum, neque labore!</p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Tenetur non sint sequi ipsa laudantium, iure rem vel nemo soluta temporibus, consectetur at corrupti aspernatur maxime, iusto ne blanditiis deleniti.</p>
</div>
</div>
<div class="a-container">
<p class="a-btn">Two <span></span></p>
<div class="a-panel">
<h4>Lorem ipsum dolor sit amet.</h4>
<p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Laudantium minima dolores assumenda id. Porro consequuntur at dolor eum, neque labore!</p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Tenetur non sint sequi ipsa laudantium, iure rem vel nemo soluta temporibus, consectetur at corrupti aspernatur maxime, iusto ne blanditiis deleniti.</p>
</div>
</div>
</div>
</div>
Explanation - Did this because your e.target needs to match with a specific selector but your e.target will vary based on where you click and it becomes this span when you click on the +/- icons. So I have prevented the pointer-events for that span. I like the closest approach as well by #espascarello.

The target is what you clicked. The + is not the element you are looking for, so you got to see if it is a child. Easiest way is closest.
function initAcc(elem, option){
document.addEventListener('click', function (e) {
const clickedElem = e.target.closest(elem+' .a-btn');
if (!clickedElem) return;
else{
if(!clickedElem.parentElement.classList.contains('active')){
if(option==true){
var elementList = document.querySelectorAll(elem+' .a-container');
Array.prototype.forEach.call(elementList, function (e) {
e.classList.remove('active');
});
}
clickedElem.parentElement.classList.add('active');
}else{
clickedElem.parentElement.classList.remove('active');
}
}
});
}
initAcc('.accordion.v1', true);
.container {
display: flex;
flex-direction: column;
width: 100%;
max-width: 1000px;
margin: 0 auto;
padding: 10px 10px 100px 10px;
}
.container h1 {
text-align: center;
margin-bottom: 30px;
font-weight: 500;
}
.container h2 {
font-weight: 500;
}
.accordion {
display: flex;
flex-direction: column;
width: 100%;
height: auto;
}
.accordion .a-container {
display: flex;
flex-direction: column;
width: 100%;
padding-bottom: 5px;
}
.accordion .a-container .a-btn {
margin: 0;
position: relative;
padding: 15px 30px;
width: 100%;
color: #bdbdbd;
font-weight: 400;
display: block;
font-weight: 500;
background-color: #262626;
cursor: pointer;
transition: all 0.3s ease-in-out;
border-radius: 5px;
box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.1) !important;
}
.accordion .a-container .a-btn span {
display: block;
position: absolute;
height: 14px;
width: 14px;
right: 20px;
top: 18px;
}
.accordion .a-container .a-btn span:after {
content: "";
width: 14px;
height: 3px;
border-radius: 2px;
background-color: #fff;
position: absolute;
top: 6px;
}
.accordion .a-container .a-btn span:before {
content: "";
width: 14px;
height: 3px;
border-radius: 2px;
background-color: #fff;
position: absolute;
top: 6px;
transform: rotate(90deg);
transition: all 0.3s ease-in-out;
}
.accordion .a-container .a-panel {
width: 100%;
color: #262626;
transition: all 0.2s ease-in-out;
opacity: 0;
height: auto;
max-height: 0;
overflow: hidden;
padding: 0px 10px;
}
.accordion .a-container.active .a-btn {
color: #fff;
}
.accordion .a-container.active .a-btn span::before {
transform: rotate(0deg);
}
.accordion .a-container.active .a-panel {
padding: 15px 10px 10px 10px;
opacity: 1;
max-height: 500px;
}
<div class="container">
<div class="accordion v1">
<div class="a-container">
<p class="a-btn">One <span></span></p>
<div class="a-panel">
<h4>Lorem ipsum dolor sit amet.</h4>
<p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Laudantium minima dolores assumenda id. Porro consequuntur at dolor eum, neque labore!</p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Tenetur non sint sequi ipsa laudantium, iure rem vel nemo soluta temporibus, consectetur at corrupti aspernatur maxime, iusto ne blanditiis deleniti.</p>
</div>
</div>
<div class="a-container">
<p class="a-btn">Two <span></span></p>
<div class="a-panel">
<h4>Lorem ipsum dolor sit amet.</h4>
<p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Laudantium minima dolores assumenda id. Porro consequuntur at dolor eum, neque labore!</p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Tenetur non sint sequi ipsa laudantium, iure rem vel nemo soluta temporibus, consectetur at corrupti aspernatur maxime, iusto ne blanditiis deleniti.</p>
</div>
</div>
</div>
</div>

Why Can't I use array.indexOf(this.innerHTML)?

So I have a list of links in the footer and I want to be able to click on a link and have it swapped out with the link on the top of the list, if it isn't there already. I'm so far able to move the link that is clicked on to the top, but I can't figure out how to move the top link to the position of the one that was clicked? I've tried using indexOf(this.innerHTML) but its saying its not a function.
EDIT: I've also tried nodeList.item() which also didn't work:(
const navLinks = document.querySelectorAll('.nav-links .link');
const footerLinks = document.querySelectorAll('.links a');
const header = document.querySelector('header');
for (var i = 0; i < navLinks.length; i++) {
navLinks[i].addEventListener('click', changeColor);
}
for (var i = 0; i < footerLinks.length; i++) {
footerLinks[i].addEventListener('click', changePosition);
}
function changeColor() {
header.style.background = 'red';
setTimeout(function() {
header.style.backgroundImage = 'url(img/canada.jpeg)';
}, 2000);
}
function changePosition() {
if(footerLinks[0] !== this) {
footerLinks[0].innerHTML = this.innerHTML;
// this.innerHTML = footerLinks[0].innerHTML;
}
console.log(footerLinks.indexOf(this.innerHTML));
}
html, body {
margin: 0;
padding: 0;
}
body {
font-family: 'Verdana';
box-sizing: border-box;
color: #63889b;
}
/** {
outline: 1px solid red;
}*/
/*------NAV-----*/
nav {
display: flex;
justify-content: space-between;
font-size: 1.8rem;
padding: 25px 0;
position: fixed;
background-color: #fff;
width: 100%;
top: 0;
left: 0;
right: 0;
z-index: 10;
}
.brand, .nav-links {
display: flex;
align-items: center;
}
.brand {
margin-left: 6%;
}
.logo {
max-width: 70px;
max-height: 45px;
margin-right: 25px;
}
.nav-links {
position: relative;
margin-right: 6%;
}
.nav-links .link {
text-transform: uppercase;
margin-right: 20px;
cursor: pointer;
transition: all .2s ease;
}
.nav-links .link:hover {
color: #014263;
}
/*-----HEADER-----*/
header {
margin-top: 92px;
background-image: url(img/canada.jpeg);
/*background-position: center;
background-size: cover;*/
padding-top: 7%;
padding-bottom: 25%;
transition: all .3s ease;
}
.header-info {
color: #fff;
font-size: 1.5rem;
width: 26%;
margin-left: 10%;
}
header p {
margin: 0;
background-color: rgba(0,0,0,0.6);
padding: 10px 25px;
}
header p:first-child {
padding-top: 25px
}
header p:last-child {
padding-bottom: 25px;
}
/*-----MAIN-----*/
main {
display: flex;
}
.col {
flex-basis: 33.33%;
padding: 50px 0;
}
.col p {
width: 65%;
font-size: 1.25rem;
text-align: center;
margin-left: auto;
margin-right: auto;
}
.col img {
display: block;
margin: 0 auto;
}
.col-3 img {
width: 280px;
height: 155px;
}
.col-3 img, .col-3 h3, .col-3 p {
position: relative;
top: -8px;
}
.col-2 img, .col-2 h3, .col-2 p {
position: relative;
top: 30px;
}
.col-1 {
margin-left: 7%;
}
.col-3 {
margin-right: 7%;
}
h3 {
text-align: center;
}
/*------FOOTER-----*/
footer {
font-family: 'Helvetica';
background-color: #63889b;
display: flex;
justify-content: space-between;
color: #fff;
padding-bottom: 30px;
}
.internal-links {
padding-left: 20%;
font-size: 1.5rem;
}
a {
text-decoration: none;
margin:2px 0;
color: #fff;
cursor: pointer;
}
.internal-links h4 {
text-decoration: underline;
text-align: center;
margin-bottom: 8px;
color: #fff;
}
.links {
font-size: 1.3rem;
display: flex;
flex-direction: column;
}
.form-wrap {
display: flex;
align-items: flex-end;
flex-basis: 50%;
}
form {
margin: 0 auto;
display: flex;
flex-direction: column;
width: 80%;
}
input {
border: none;
outline: none;
font-size: 1.6rem;
}
label {
font-size: 1.3rem;
padding: 3px 0;
}
button {
margin-top: 20px;
border: 1px solid #fff;
width: 50%;
font-size: 1.3rem;
background-color: #1090d1;
align-self: flex-end;
color: #fff;
padding: 4px 30px;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Chapman Automotive Skills Assessment</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<nav>
<div class="brand">
<img src="img/Logo.png" alt="logo" class="logo">
<div class="comp-name">CHAPMAN</div>
</div>
<div class="nav-links">
<div class="link">Home</div>
<div class="link">Sales</div>
<div class="link">Blog</div>
<div class="link">Login</div>
</div>
</nav>
<header>
<div class="header-info">
<p>We are a company that does stuff.</p>
<p>Car and web stuff.</p>
</div>
</header>
<main>
<div class="col col-1">
<img src="img/car1.jpg" alt="car1">
<h3>Some Header</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Explicabo tempore quia enim quod, perferendis illum quae id, natus dolores temporibus. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Obcaecati, rem. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Necessitatibus tenetur mollitia officiis laudantium dolore ipsa.</p>
</div>
<div class="col col-2">
<img src="img/car2.jpg" alt="car2">
<h3>More Stuff</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Explicabo tempore quia enim quod, perferendis illum quae id, natus dolores temporibus. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Illo, dolor. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Perspiciatis, neque. Corporis quisquam eligendi libero omnis.</p>
</div>
<div class="col col-3">
<img src="img/car3.jpg" alt="car3">
<h3>Last Column</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Explicabo tempore quia enim quod, perferendis illum quae id, natus dolores temporibus. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Esse, ipsa. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quod quae, nihil error delectus voluptatum deserunt.</p>
</div>
</main>
<footer id="footer">
<div class="internal-links">
<h4>Internal Links</h4>
<div class="links">
Page One
Another Page
Sales Page
Page Three
Keep Going
Last One
Just Kidding
</div>
</div>
<div class="form-wrap">
<form>
<label for="Name">Name</label>
<input type="text" id="Name">
<label for="Name">Address</label>
<input type="text" id="Address">
<label for="Name">City</label>
<input type="text" id="City">
<button type="submit">Submit Form</button>
</form>
</footer>
<script src="script.js"></script>
</body>
</html>

querySelectorAll returns a static NodeList, which isn't an array. To convert it to an array, use spreading [...] It is a collection of HTML elements, so you need to use indexOf(this), not indexOf(this.innerHTML) (because it's not an array of strings).
const navLinks = document.querySelectorAll('.nav-links .link');
const footerLinks = document.querySelectorAll('.links a');
const header = document.querySelector('header');
for (var i = 0; i < navLinks.length; i++) {
navLinks[i].addEventListener('click', changeColor);
}
for (var i = 0; i < footerLinks.length; i++) {
footerLinks[i].addEventListener('click', changePosition);
}
function changeColor() {
header.style.background = 'red';
setTimeout(function() {
header.style.backgroundImage = 'url(img/canada.jpeg)';
}, 2000);
}
function changePosition() {
if (footerLinks[0] !== this) {
footerLinks[0].innerHTML = this.innerHTML;
// this.innerHTML = footerLinks[0].innerHTML;
}
console.log([...footerLinks].indexOf(this));
}
html,
body {
margin: 0;
padding: 0;
}
body {
font-family: 'Verdana';
box-sizing: border-box;
color: #63889b;
}
/** {
outline: 1px solid red;
}*/
/*------NAV-----*/
nav {
display: flex;
justify-content: space-between;
font-size: 1.8rem;
padding: 25px 0;
position: fixed;
background-color: #fff;
width: 100%;
top: 0;
left: 0;
right: 0;
z-index: 10;
}
.brand,
.nav-links {
display: flex;
align-items: center;
}
.brand {
margin-left: 6%;
}
.logo {
max-width: 70px;
max-height: 45px;
margin-right: 25px;
}
.nav-links {
position: relative;
margin-right: 6%;
}
.nav-links .link {
text-transform: uppercase;
margin-right: 20px;
cursor: pointer;
transition: all .2s ease;
}
.nav-links .link:hover {
color: #014263;
}
/*-----HEADER-----*/
header {
margin-top: 92px;
background-image: url(img/canada.jpeg);
/*background-position: center;
background-size: cover;*/
padding-top: 7%;
padding-bottom: 25%;
transition: all .3s ease;
}
.header-info {
color: #fff;
font-size: 1.5rem;
width: 26%;
margin-left: 10%;
}
header p {
margin: 0;
background-color: rgba(0, 0, 0, 0.6);
padding: 10px 25px;
}
header p:first-child {
padding-top: 25px
}
header p:last-child {
padding-bottom: 25px;
}
/*-----MAIN-----*/
main {
display: flex;
}
.col {
flex-basis: 33.33%;
padding: 50px 0;
}
.col p {
width: 65%;
font-size: 1.25rem;
text-align: center;
margin-left: auto;
margin-right: auto;
}
.col img {
display: block;
margin: 0 auto;
}
.col-3 img {
width: 280px;
height: 155px;
}
.col-3 img,
.col-3 h3,
.col-3 p {
position: relative;
top: -8px;
}
.col-2 img,
.col-2 h3,
.col-2 p {
position: relative;
top: 30px;
}
.col-1 {
margin-left: 7%;
}
.col-3 {
margin-right: 7%;
}
h3 {
text-align: center;
}
/*------FOOTER-----*/
footer {
font-family: 'Helvetica';
background-color: #63889b;
display: flex;
justify-content: space-between;
color: #fff;
padding-bottom: 30px;
}
.internal-links {
padding-left: 20%;
font-size: 1.5rem;
}
a {
text-decoration: none;
margin: 2px 0;
color: #fff;
cursor: pointer;
}
.internal-links h4 {
text-decoration: underline;
text-align: center;
margin-bottom: 8px;
color: #fff;
}
.links {
font-size: 1.3rem;
display: flex;
flex-direction: column;
}
.form-wrap {
display: flex;
align-items: flex-end;
flex-basis: 50%;
}
form {
margin: 0 auto;
display: flex;
flex-direction: column;
width: 80%;
}
input {
border: none;
outline: none;
font-size: 1.6rem;
}
label {
font-size: 1.3rem;
padding: 3px 0;
}
button {
margin-top: 20px;
border: 1px solid #fff;
width: 50%;
font-size: 1.3rem;
background-color: #1090d1;
align-self: flex-end;
color: #fff;
padding: 4px 30px;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Chapman Automotive Skills Assessment</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<nav>
<div class="brand">
<img src="img/Logo.png" alt="logo" class="logo">
<div class="comp-name">CHAPMAN</div>
</div>
<div class="nav-links">
<div class="link">Home</div>
<div class="link">Sales</div>
<div class="link">Blog</div>
<div class="link">Login</div>
</div>
</nav>
<header>
<div class="header-info">
<p>We are a company that does stuff.</p>
<p>Car and web stuff.</p>
</div>
</header>
<main>
<div class="col col-1">
<img src="img/car1.jpg" alt="car1">
<h3>Some Header</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Explicabo tempore quia enim quod, perferendis illum quae id, natus dolores temporibus. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Obcaecati, rem. Lorem ipsum dolor sit amet,
consectetur adipisicing elit. Necessitatibus tenetur mollitia officiis laudantium dolore ipsa.</p>
</div>
<div class="col col-2">
<img src="img/car2.jpg" alt="car2">
<h3>More Stuff</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Explicabo tempore quia enim quod, perferendis illum quae id, natus dolores temporibus. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Illo, dolor. Lorem ipsum dolor sit amet, consectetur
adipisicing elit. Perspiciatis, neque. Corporis quisquam eligendi libero omnis.</p>
</div>
<div class="col col-3">
<img src="img/car3.jpg" alt="car3">
<h3>Last Column</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Explicabo tempore quia enim quod, perferendis illum quae id, natus dolores temporibus. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Esse, ipsa. Lorem ipsum dolor sit amet, consectetur
adipisicing elit. Quod quae, nihil error delectus voluptatum deserunt.</p>
</div>
</main>
<footer id="footer">
<div class="internal-links">
<h4>Internal Links</h4>
<div class="links">
Page One
Another Page
Sales Page
Page Three
Keep Going
Last One
Just Kidding
</div>
</div>
<div class="form-wrap">
<form>
<label for="Name">Name</label>
<input type="text" id="Name">
<label for="Name">Address</label>
<input type="text" id="Address">
<label for="Name">City</label>
<input type="text" id="City">
<button type="submit">Submit Form</button>
</form>
</footer>
<script src="script.js"></script>
</body>
</html>

How to make the picture in the background change with the main slider?

There is a usual slider with text information. How to make so that when changing the slide with the text the background picture itself also changes? How to implement this? I use slick-slider. But the text "static text here" with a white background should not change with the slider. It is important. I am interested in this implementation and its possibility in principle.
$('.js-slider').slick({
appendArrows:$('.head-slider .js-arrows'), // Class For Arrows Buttons
prevArrow:'<span class="arrow arrow_prev arrow_lg"></span>',
nextArrow:'<span class="arrow arrow_next arrow_lg"></span>',
autoplay: true,
autoplaySpeed: 2000,
});
* {
box-sizing: border-box;
margin: 0;
padding: 0;
outline: none;
}
html {
height: 100%;
}
body {
margin: 0;
min-height: 100%;
}
.wrap {
height: 100vh;
background-position: 50%;
background-repeat: no-repeat;
background-size: cover;
}
.head-slider {
max-width: 786px;
width: 100%;
position: relative;
background: rgba(195, 158, 158, 0.7);
margin: auto 0;
}
.head-slider p {
font-size: 20px;
line-height: 28px;
max-height: 165px;
overflow: hidden;
}
.arrows {
position: absolute;
top: 48px;
right: 40px;
z-index: 10;
}
.arrows_main {
top: inherit;
right: 0;
}
.slider-item {
margin: 55px;
min-height: 342px;
max-height: 342px;
overflow: hidden;
}
.arrow {
display: inline-block;
width: 40px;
height: 40px;
position: relative;
cursor: pointer;
}
.arrow:after {
content: "";
display: inline-block;
vertical-align: middle;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 8px;
height: 8px;
border-top: 2px solid #c96217;
border-right: 2px solid #c96217;
transition: transform 0.5s;
}
.arrow_next:after {
transform: rotate(45deg);
}
.arrow_prev:after {
transform: rotate(225deg);
}
.text {
background: #fff;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick-theme.min.css" rel="stylesheet"/>
<link href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick.min.js"></script>
<div class="wrap" style="background-image: url(https://images.unsplash.com/photo-1539567601-bf304c363f16?ixlib=r0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=7aee0ae43485302fd9e03461549a1459&auto=format&fit=crop&w=3891&q=80)">
<div class="head-slider">
<div class="arrows arrows_main js-arrows"></div>
<div class="slider js-slider">
<div class="slider-item">
<h2>Lorem ipsum dolor sit amet consectetur adipisicing elit.</h2>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Ducimus soluta inventore nisi tempore! In deleniti nobis, incidunt doloremque quia labore vero odio, accusantium laborum, necessitatibus perspiciatis minima esse itaque! Fuga, dolore animi esse voluptatibus recusandae assumenda sed praesentium eos ex!
</p>
</div>
<div class="slider-item">
<h2>Lorem ipsum dolor sit amet.</h2>
<p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Saepe porro qui sint, obcaecati eius excepturi! Cumque accusamus numquam maiores dolorum quaerat suscipit cum placeat praesentium.</p>
</div>
<div class="slider-item">
<h2>Lorem ipsum dolor sit amet</h2>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Beatae, quasi.</p>
</div>
</div>
</div>
<div class="text">
static text here
</div>
</div>

Good question Dan,
One way to handle this is by placing a "cover" over your slider. Use absolute positioning to place a div over your slider. Then, you can place text in front of the slider, while having the slider rotate images in the background.
I went ahead and added a snippet to make my answer more clear.
https://codepen.io/jacobshenning/pen/qJVMQa
HTML
<div class="container">
<div class="cover">
Cover Text
</div>
<div class="slider">
<div id="ImageOne"></div>
<div id="ImageTwo"></div>
<div id="ImageThree"></div>
</div>
</div>
CSS
.container {
height: 600px;
width: 400px;
}
.cover {
color: white;
position: absolute;
padding: 20px;
font-size: 24px;
z-index: 100;
}
#ImageOne {
background-image: url('http://hwr.org.uk/wp-content/uploads/2016/11/placeholder-dark-600-400-729dad18518ecd2cd47afb63f9e6eb09.jpg');
background-size: cover;
min-height: 300px;
}
#ImageTwo {
background-image: url('http://gbaproducts.com/wp-content/uploads/2017/11/img-placeholder-dark-vertical.jpg');
background-size: cover;
min-height: 300px;
}
#ImageThree {
background-image: url('https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTHdqxo4BzJeS6EZkWzm9lqnmikKnGUXBsTAm1V55j3IWAfMn2daQ');
background-size: cover;
min-height: 300px;
}
JS
$(document).ready(function(){
$('.slider').slick();
});

Simple Parallax Scroll - Content Slides over Banner

I am attempting to recreate the effect found on this page http://demos.themetrust.com/hero/, where there is a slight parallax effect as the content comes up and over the banner.
I am unsure how to go about doing this, and most of the parallax tutorials I've found are either wildly different styles of parallax or css driven ones that don't really add much to the site. Would someone be able to point me in the direction of a suitable tutorial or project that I can learn from. I've been searching under "parallax banner," but, perhaps I've got the name of the effect wrong?

Here is an example of pure CSS parallax scrolling. Key are lines like
transform: translateZ(.25px) scale(.75) translateX(-94%) translateY(-100%) rotate(2deg);
Maybe take a look at this Q&A too Pure CSS parallax without fixed background height?
Here is my example:
#import url(http://fonts.googleapis.com/css?family=Nunito);
html {
height: 100%;
overflow: hidden;
}
body {
margin: 0;
padding: 0;
perspective: 1px;
transform-style: preserve-3d;
height: 100%;
overflow-y: scroll;
overflow-x: hidden;
font-family: Nunito;
}
h1 {
font-size: 250%
}
p {
font-size: 140%;
line-height: 150%;
color: #333;
}
.slide {
position: relative;
padding: 25vh 10%;
min-height: 100vh;
width: 100vw;
box-sizing: border-box;
box-shadow: 0 -1px 10px rgba(0, 0, 0, .7);
transform-style: inherit;
}
img {
position: absolute;
top: 50%;
left: 35%;
width: 320px;
height: 240px;
transform: translateZ(.25px) scale(.75) translateX(-94%) translateY(-100%) rotate(2deg);
padding: 10px;
border-radius: 5px;
background: rgba(240, 230, 220, .7);
box-shadow: 0 0 8px rgba(0, 0, 0, .7);
}
img:last-of-type {
transform: translateZ(.4px) scale(.6) translateX(-104%) translateY(-40%) rotate(-5deg);
}
.slide:before {
content: "";
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.title {
padding: 5%;
border-radius: 2px;
background: rgba(240, 230, 220, .7);
box-shadow: 0 0 8px rgba(0, 0, 0, .7);
}
.slide:nth-child(2n) .title {
margin-left: 0;
margin-right: auto;
}
.slide:nth-child(2n+1) .title {
margin-left: auto;
margin-right: 0;
}
.slide,
.slide:before {
background: 50% 50% / cover;
}
.header {
text-align: center;
font-size: 175%;
color: #fff;
text-shadow: 0 2px 2px #000;
}
#title {
background-image: url("http://lorempixel.com/640/480/abstract/6/");
background-attachment: fixed;
}
#slide1:before {
background-image: url("http://lorempixel.com/640/480/abstract/4/");
transform: translateZ(-1px) scale(2);
z-index: -1;
}
#slide2 {
background-image: url("http://lorempixel.com/640/480/abstract/3/");
background-attachment: fixed;
}
#slide3:before {
background-image: url("http://lorempixel.com/640/480/abstract/5/");
transform: translateZ(-1px) scale(2);
z-index: -1;
}
#slide4 {
background: #222;
}
<div id="title" class="slide header">
<h1>Your page title</h1>
</div>
<div id="slide1" class="slide">
<div class="title">
<h1>Part one</h1>
<p>Lorem ipsum dolor sit amet, in velit iudico mandamus sit, persius dolorum in per, postulant mnesarchum cu nam. Malis movet ornatus id vim, feugait detracto est ea, eam eruditi conceptam in. Ne sit explicari interesset. Labores perpetua cum at. Id
viris docendi denique vim.</p>
</div>
</div>
<div id="slide2" class="slide">
<div class="title">
<h1>Another part</h1>
<p>Lorem ipsum dolor sit amet, in velit iudico mandamus sit, persius dolorum in per, postulant mnesarchum cu nam. Malis movet ornatus id vim, feugait detracto est ea, eam eruditi conceptam in. Ne sit explicari interesset. Labores perpetua cum at. Id
viris docendi denique vim.</p>
</div>
</div>
<div id="slide3" class="slide">
<div class="title">
<h1>Addendum</h1>
<p>Lorem ipsum dolor sit amet, in velit iudico mandamus sit, persius dolorum in per, postulant mnesarchum cu nam. Malis movet ornatus id vim, feugait detracto est ea, eam eruditi conceptam in. Ne sit explicari interesset. Labores perpetua cum at. Id
viris docendi denique vim.</p>
</div>
</div>
<div id="slide4" class="slide header">
<h1>The End</h1>
</div>

The trick as I understand it, is to set the background photo in css with "fixed" at the end of the url. Background-size helps to fit the photo into the container and the reset is pretty much unnecessary.
#example{
margin-top:10em;
background:url('https://static.pexels.com/photos/3247/nature-forest-industry-rails.jpg') fixed;
background-size: cover;
height:300px;
}
body{
height:2000px;
}
<div id="example"></div>