Develop Reference

how do i do it accordion grid

In the images below, the small box is like a tab, when clicked it will show the content at the bottom of it.
When the window / viewed in a smaller screen it will reduce the columns accordingly, however it should preserve its functionality.
Tablet
Mobile
const about = document.querySelector(".wrapper");
const btns = document.querySelectorAll(".accordion");
const articles = document.querySelectorAll(".content");
about.addEventListener("click", function(e) {
const id = e.target.dataset.id;
if (id) {
// remove selected from other buttons
btns.forEach(function(btn) {
btn.classList.remove("active");
});
e.target.classList.add("active");
// hide other articles
articles.forEach(function(article) {
article.classList.remove("active");
});
const element = document.getElementById(id);
element.classList.add("active");
}
});
* {
margin: 0 auto;
padding: 0;
max-width: 1000px;
box-sizing: border-box;
background-color: gray;
}
.accordion {
margin-top: 5px;
background-color: #eee;
color: #444;
padding: 15px;
width: 50%;
transition: 0.4s;
}
.accordion.active {
background-color: #ccc;
}
.post-container {
content: "";
display: table;
clear: both;
}
.container {
display: flex;
flex-direction: row;
gap: 6px;
}
.wrapper {
display: flex;
flex-direction: column;
}
.content {
display: none;
}
.wrapper2 {
width: 100%;
}
.content.active {
display: block;
padding: 20px;
}
.active,
.accordion:hover {
background-color: #ccc;
}
<main class="wrapper">
<section class="wrapper2">
<div class="container">
<button data-id="1" class="accordion">Section 1</button>
<button data-id="2" class="accordion">Section 2</button>
<button data-id="3" class="accordion">Section 3</button>
</div>
<div id="1" class="content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Iure ipsa optio eaque placeat aut deleniti facere nisi repudiandae sequi distinctio? Error dignissimos excepturi perferendis pariatur ad a ratione dolore atque.</div>
<div id="2" class="content">Lorem, ipsum dolor sit amet consectetur adipisicing elit. Assumenda nesciunt autem dignissimos commodi ut velit iure sequi eveniet repudiandae. Nisi impedit ad, libero voluptates autem minima corporis mollitia illo eum.</div>
<div id="3" class="content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Doloribus, numquam culpa. Impedit voluptates ad ea distinctio a doloremque ex officiis ducimus, nobis nihil qui repudiandae, dolore, pariatur ratione error nemo.</div>
</section>
<section class="wrapper2">
<div class="container">
<button data-id="4" class="accordion">Section 4</button>
<button data-id="5" class="accordion">Section 5</button>
<button data-id="6" class="accordion">Section 6</button>
</div>
<div id="4" class="content">Lorem, ipsum dolor sit amet consectetur adipisicing elit. Dolor ducimus cupiditate fuga ratione tempore eveniet possimus maiores quod sequi natus? Iusto dolor hic facilis culpa ad illo vel deserunt minima?</div>
<div id="5" class="content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Tenetur nihil obcaecati a cumque quos adipisci aliquam illum perspiciatis fugit, tempora aperiam officiis dignissimos odit incidunt modi tempore corporis. Porro, a.</div>
<div id="6" class="content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum, quis est. Animi fuga ipsum porro ullam blanditiis illum inventore magnam, earum nesciunt ab quis placeat iste quo! Repudiandae, ratione sapiente!</div>
</section>
</main>

How to slid left/right two divs using jquery?

I am new to coding and I am trying to achieve the following using JQuery:
I have two Divs Where clicking on the first shows some content and clicking the second would hide the content of the first one and show its content instead (Toggling). What I want to do is that I want to keep the same functionality but I want the second Div to slide to the right when I click on the first Div and make a drawer shape and vice versa. I have attached images to it so it may explain more about my idea.
both of contents are hidden by default.
I can't seem to know how to join these two functionalities together
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Test</title>
<script
src="https://code.jquery.com/jquery-3.5.1.js"
integrity="sha256-QWo7LDvxbWT2tbbQ97B53yJnYU3WhH/C8ycbRAkjPDc="
crossorigin="anonymous"
></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body>
<div id="box-container">
<div id="div1">
<h1>Title one</h1>
<p>
Lorem ipsum dolor sit amet consectetur, adipisicing elit. Inventore
quidem ex tenetur ipsum dolore repudiandae molestiae mollitia! Dolore
numquam.
</p>
</div>
<div id="div2">
<h1>Title two</h1>
<p>
Lorem ipsum dolor sit amet consectetur, adipisicing elit. Inventore
quidem ex tenetur ipsum dolore repudiandae molestiae mollitia! Dolore
numquam.
</p>
</div>
</div>
<div id="contentDiv1">
Lorem ipsum dolor sit amet consectetur adipisicing elit. Nulla voluptatem
veritatis assumenda. Obcaecati veniam quo impedit tempora pariatur maiores
ipsa voluptates commodi esse eveniet! Nihil corrupti illum at accusantium
sit? Lorem ipsum dolor sit amet consectetur adipisicing elit. Ut veritatis
et molestias? Reprehenderit distinctio sint provident ratione dolorem
veritatis sapiente, fuga amet obcaecati. Laboriosam rerum consectetur nemo
magnam saepe mollitia. Lorem ipsum dolor sit amet consectetur adipisicing
elit. Excepturi sit perferendis earum debitis corrupti dolore commodi
minima consectetur veniam itaque inventore et pariatur sapiente, maxime
quis, in nulla, eos molestias! Lorem ipsum dolor sit amet consectetur,
adipisicing elit. Quasi, incidunt repudiandae perferendis ea praesentium
blanditiis, voluptate accusantium, repellat molestiae quisquam eveniet
earum officia sed assumenda maxime officiis sequi laboriosam! Tempore.
Lorem ipsum dolor sit amet consectetur adipisicing elit. Alias modi hic
officia iste optio in delectus veniam obcaecati reprehenderit, voluptate
ipsum! Incidunt ducimus animi, id quae blanditiis provident dignissimos
harum?
</div>
<div id="contentDiv2">
Lorem ipsum dolor sit amet consectetur adipisicing elit. Nulla voluptatem
veritatis assumenda. Obcaecati veniam quo impedit tempora pariatur maiores
ipsa voluptates commodi esse eveniet! Nihil corrupti illum at accusantium
sit? Lorem ipsum dolor sit amet consectetur adipisicing elit. Ut veritatis
et molestias? Reprehenderit distinctio sint provident ratione dolorem
veritatis sapiente, fuga amet obcaecati. Laboriosam rerum consectetur nemo
magnam saepe mollitia. Lorem ipsum dolor sit amet consectetur adipisicing
elit. Excepturi sit perferendis earum debitis corrupti dolore commodi
minima consectetur veniam itaque inventore et pariatur sapiente, maxime
quis, in nulla, eos molestias! Lorem ipsum dolor sit amet consectetur,
adipisicing elit. Quasi, incidunt repudiandae perferendis ea praesentium
blanditiis, voluptate accusantium, repellat molestiae quisquam eveniet
earum officia sed assumenda maxime officiis sequi laboriosam! Tempore.
Lorem ipsum dolor sit amet consectetur adipisicing elit. Alias modi hic
officia iste optio in delectus veniam obcaecati reprehenderit, voluptate
ipsum! Incidunt ducimus animi, id quae blanditiis provident dignissimos
harum?
</div>
</body>
</html>
CSS
body {
display: inline-block;
margin: 100px 100px 25px 100px;
text-align: center;
}
#box-container {
height: 300px;
display: flex;
}
#div1 {
background: linear-gradient(90deg, #f57350, #fa8282);
width: 50%;
height: 50%;
cursor: pointer;
}
#div2 {
background: linear-gradient(90deg, #a42e5a, #f57350);
width: 50%;
height: 50%;
cursor: pointer;
}
#contentDiv1,
#contetnDiv2 {
margin: 25px;
}
JQuery
jQuery(document).ready(function($){
$('#contentDiv1').hide();
$('#contentDiv2').hide();
$('#div1').on('click', function(){
$('#contentDiv1').slideToggle();
$('#contentDiv2').hide();
});
$('#div2').on('click', function(){
$('#contentDiv2').slideToggle();
$('#contentDiv1').hide();
});
});
attached image

It has more than one solution, and for me, this is my favorite method, I hope it helps you:
$('.tabs .tab').on('click', function () {
if ($(this).hasClass('active')) {
$(this).removeClass('active')
.closest('.tabs').removeClass('active1 active2');
$('.content').hide();
} else {
let i = $(this).index() + 1;
$(this)
.addClass('active')
.siblings('.tab').removeClass('active')
.closest('.tabs').removeClass('active1 active2')
.addClass('active' + i);
$('.content').hide();
$('.content' + i).fadeIn();
}
});
.tabs,
.tabs .tab,
.tabs .content {
border: 1px solid #000;
border-collapse: collapse;
box-sizing: border-box;
}
.tabs {
display: flex;
flex-wrap: wrap;
text-align: center;
position: relative;
}
.tabs.active1 {
padding-left: 0;
padding-right: 65px;
}
.tabs.active2 {
padding-left: 65px;
padding-right: 0;
}
.tabs .tab {
padding: 15px;
cursor: pointer;
min-width: 50%;
display: flex;
justify-content: center;
align-items: center;
}
.tabs.active1 .tab,
.tabs.active2 .tab {
min-width: 100%;
width: 100%;
}
.tabs .content {
padding: 15px;
min-width: 100%;
display: none;
}
.tabs.active1 .tab1:not(.active),
.tabs.active2 .tab1:not(.active){
position: absolute;
left: 0;
top: 0;
bottom: 0;
min-width: 65px;
width: 65px;
}
.tabs.active1 .tab2:not(.active),
.tabs.active2 .tab2:not(.active) {
position: absolute;
right: 0;
top: 0;
bottom: 0;
min-width: 65px;
width: 65px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="tabs">
<div class="tab tab1">div1</div>
<div class="tab tab2">div2</div>
<div class="content content1">div content1</div>
<div class="content content2">div content2</div>
</div>

Changing the color of a fixed-position div while scrolling

I am experimenting with a very basic layout that has 4 divs, the first and third divs have dark blue backgrounds and the second and fourth have white backgrounds. I have a div in fixed position to the right with a default white color. I need to write some code that if this fixed div is scrolled through the white background divs, it changes its color to black, if it scrolled in the blue, it remains white as it is.
I tinkered for a whole day with getClientBoundingRect() and the IntersectionObserver API and I didn't have any luck.
Here is the code of the basic layout:
const oddElems = document.querySelectorAll('.oddElem');
const evenElems = document.querySelectorAll('.evenElem');
const allElems = document.querySelectorAll('.elem');
function handleInteresection(entries) {
entries.forEach(entry => {
console.log(entry)
})
}
const observer = new IntersectionObserver(handleInteresection);
allElems.forEach(elem => {
observer.observe(elem);
})
* {
box-sizing: border-box;
}
body {
width: 70%;
margin: auto;
padding: 0;
}
.elem {
border: 2px solid;
}
#elem {
background: #007;
padding: 20rem;
color: white;
}
#elem2 {
padding: 20rem;
background: #fff;
}
#elem3 {
padding: 20rem;
background: #007;
}
#elem4 {
padding: 20rem;
background: #fff;
}
#flyingbox {
padding: 2rem;
width: 2rem;
left: 80%;
position: fixed;
top: 10px;
background: #fff;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Get Bounding</title>
</head>
<body>
<div id="flyingbox">
</div>
<div class="elem oddElem" id="elem">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
<div class="elem evenElem" id="elem2">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
<div class="elem oddElem" id="elem3">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
<div class="elem evenElem" id="elem4">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
</body>
</html>

It doesn't look like you have any event listener to track the current scroll position. Basically I created an array of each section's offsetTop (distance from parent top) in reverse order, and conditionally check whether window.scrollY (current scroll position) matches an even or odd index.
const allElems = document.querySelectorAll('.elem');
const offsetTops = Array.from(allElems).map(ele => ele.offsetTop).reverse();
const flyingBox = document.getElementById("flyingbox");
window.addEventListener("scroll", ()=> {
const isBlack = offsetTops.findIndex(offsetTop => window.scrollY + 45 > offsetTop)%2 === 0 ? true : false;
if(flyingBox.classList.contains("black") && !isBlack) flyingBox.classList.toggle("black");
if(!flyingBox.classList.contains("black") && isBlack) flyingBox.classList.toggle("black");
});
* {
box-sizing: border-box;
}
body {
width: 70%;
margin: auto;
padding: 0;
}
.elem {
border: 2px solid;
}
#elem {
background: #007;
padding: 20rem;
color: white;
}
#elem2 {
padding: 20rem;
background: #fff;
}
#elem3 {
padding: 20rem;
background: #007;
}
#elem4 {
padding: 20rem;
background: #fff;
}
#flyingbox {
padding: 2rem;
width: 2rem;
left: 80%;
position: fixed;
top: 10px;
background: #fff;
}
.black {
background-color: black !important;
}
It doesn't look like you have an event listener to retrieve the current scroll position:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Get Bounding</title>
</head>
<body>
<div id="flyingbox">
</div>
<div class="elem oddElem" id="elem">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
<div class="elem evenElem" id="elem2">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
<div class="elem oddElem" id="elem3">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
<div class="elem evenElem" id="elem4">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Culpa blanditiis reprehenderit odio, eos
recusandae ipsam nulla quas sed voluptatum ex neque natus fuga illum dolores. Quis quibusdam odit, unde
minus?
</p>
</div>
</body>
</html>

Side Menu alpha not working over body tag

I have a side navigation menu on my site. When pressed, it calls a JavaScript function that changes the alpha channel of the body tag. For some reason only part of the screen's alpha channel is changing (section, img, bootstrap containers are not). The section tag has a class that gives it a background color, I'm thinking this might be the issue. Which would be the smart way to get this working?
This is the code I'm using for the alpha management:
/* Set the width of the side navigation to 250px */
function openNav() {
document.getElementById("mySidenav").style.width = "350px";
document.body.style.background = "rgba(0,0,0,0.4)";
}
/* Set the width of the side navigation to 0 */
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
document.body.style.background = "rgba(0,0,0,0)";
}
The html goes like this:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Cripto Frog</title>
<link rel="stylesheet" href="styles.css">
<link href="https://fonts.googleapis.com/css?family=Rammetto+One" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Lora" rel="stylesheet">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script defer src="https://use.fontawesome.com/releases/v5.0.8/js/all.js"></script>
<script src="sidebar.js"></script>
</head>
<main>
<header>
<span class="menu_burger" onclick="openNav()"><i class="fas fa-align-justify"></i></i></span>
<img src="img/frog.jpg" alt="">
</header>
<body>
<!-- Side Menu -->
<div id="mySidenav" class="sidenav">
×
TOP_TEN_COINS
ALT_COINS
WHITE_PAPERS
YOUTUBERS
EXCHANGES
NEWS_SITES
CONTACTO
<section class="nav_divididor"></section>
<section class="nav_footer">hlkjhlkjhlk</section>
</div>
<section class="primera_section"><p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laboriosam doloremque excepturi molestias aut fuga ullam aliquid minus dolores voluptatem non, beatae placeat soluta libero eos et delectus nemo minima iusto.Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quasi error aspernatur officiis, sint fugiat unde quos labore laborum cupiditate voluptates, totam sunt ut quod praesentium omnis et consequuntur sapiente incidunt?Lorem ipsum dolor sit amet, consectetur adipisicing elit. Fugit iure eveniet a voluptas cumque! Eos qui, iusto neque, fugit praesentium totam soluta eius laudantium cupiditate dolorem dignissimos ut minus veritatis.Lorem ipsum dolor sit amet, consectetur adipisicing elit. Nulla earum soluta nesciunt dicta officia reprehenderit autem, molestias explicabo et accusamus, officiis nostrum cumque perspiciatis suscipit veniam molestiae fuga tenetur modi!Lorem ipsum dolor sit amet, consectetur adipisicing elit. Voluptate itaque atque molestiae, id fugit, quidem hic rem cum praesentium dolor perspiciatis nostrum sapiente enim corrupti doloremque aliquam voluptas cumque omnis.Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aperiam iusto dolor nostrum voluptate quos consectetur facere, quia, earum non, tenetur, officia laboriosam cumque suscipit itaque nobis obcaecati. Facilis veritatis, repudiandae.Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laboriosam doloremque excepturi molestias aut fuga ullam aliquid minus dolores voluptatem non, beatae placeat soluta libero eos et delectus nemo minima iusto.Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quasi error aspernatur officiis, sint fugiat unde quos labore laborum cupiditate voluptates, totam sunt ut quod praesentium omnis et consequuntur sapiente incidunt?Lorem ipsum dolor sit amet, consectetur adipisicing elit. Fugit iure eveniet a voluptas cumque! Eos qui, iusto neque, fugit praesentium totam soluta eius laudantium cupiditate dolorem dignissimos ut minus veritatis.Lorem ipsum dolor sit amet, consectetur adipisicing elit. Nulla earum soluta nesciunt dicta officia reprehenderit autem, molestias explicabo et accusamus, officiis nostrum cumque perspiciatis suscipit veniam molestiae fuga tenetur modi!Lorem ipsum dolor sit amet, consectetur adipisicing elit. Voluptate itaque atque molestiae, id fugit, quidem hic rem cum praesentium dolor perspiciatis nostrum sapiente enim corrupti doloremque aliquam voluptas cumque omnis.Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aperiam iusto dolor nostrum voluptate quos consectetur facere, quia, earum non, tenetur, officia laboriosam cumque suscipit itaque nobis obcaecati. Facilis veritatis, repudiandae.p</p>
</section>
<!-- Use any element to open the sidenav -->
</body>
<span onclick="openNav()">open</span>
</main>
<!-- Use any element to open the sidenav -->
<span onclick="openNav()">open</span>
</html>
css file
/* Secciones */
html{
margin-top: 0px;
/*overflow: hidden; */
}
body{
/* overflow-x: hidden;*/
}
p{
font-family: 'Lora';
font-style: normal;
font-weight: 700;
}
fieldset {
font-family: 'Lora';
font-style: normal;
font-weight: 100;
}
.nav_footer{
height: 90%;
background-color: black; /* Black*/
color: white;
display: flex;
align-items: flex-end;
/*overflow-x: hidden; */
}
.nav_divididor{
width: 100%;
background-color: #388E3C;
height: 12px;
}
.primera_section{
width: 100%;
height: 700px;
background-color: #FFFFFF; /* Black*/
}
.segunda_section{
width: 100%;
height: 700px;
background-color: #C8E6C9; /* Black*/
}
.tercera_section{
width: 100%;
height: 700px;
background-color: #BDBDBD; /* Black*/
}
.divisoria {
width: 100%;
background-color: black;
height: 2px;
}
.menu_burger{
position: absolute;
top:2;
}
/* The side navigation menu */
.sidenav {
height: 100%; /* 100% Full-height */
width: 0; /* 0 width - change this with JavaScript */
position: fixed; /* Stay in place */
z-index: 1; /* Stay on top */
top: 0; /* Stay at the top */
left: 0;
background-color: white; /* Dark Green*/
overflow-x: hidden; /* Disable horizontal scroll */
padding-top: 60px; /* Place content 60px from the top */
transition: 0.8s; /* 0.5 second transition effect to slide in the sidenav */
}
.sidenav::-webkit-scrollbar {
display: none;
}
/* The navigation menu links */
.sidenav a {
font-family: 'Lora';
font-style: normal;
font-weight: 700;
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
color: black;
display: block;
transition: 0.3s;
}
/* When you mouse over the navigation links, change their color */
.sidenav a:hover {
color: grey;
}
/* Position and style the close button (top right corner) */
.sidenav .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
/* Style page content - use this if you want to push the page content to the right when you open the side navigation */
#main {
transition: margin-left .5s;
padding: 20px;
}
/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
#media screen and (max-height: 450px) {
.sidenav {padding-top: 15px;}
.sidenav a {font-size: 18px;}
}

Applying CSS properties dynamically using jQuery

I am working on a mobile ePub reader. One functionality I would like to implement is adding expandable notes, which would be tied to highlighted words.
I would like to know how to iterate over the set of created marginalia and apply the background color and offset that I got for each highlight. In other words, each marginale should have the same background color as its highlight, and have the same offset from the top of the screen (so that both are aligned).
Thanks,
function Marginale(offset, color) {
this.offset = offset;
this.color = color;
}
(function createMarginalia() {
let $highlights;
$highlights = $('.highlight');
$highlights.each(function() {
let color, offset, screen;
let $marginalia;
color = $(this).css('backgroundColor');
offset = $(this).position().top;
screen = $('#screen');
screen.append('<div class="marginale"></div>');
$marginalia = $('.marginale');
$marginalia.each(function() {
$(this).css({
'backgroundColor': color,
'top': offset
});
});
});
})();
(function hideNavOnScroll() {
let nav, screen, yPos;
nav = $('nav');
yPos = 0;
screen = $('#screen');
screen.scroll(function() {
let yOffset = $(this).scrollTop();
if (yOffset > yPos) {
nav.fadeOut();
} else {
nav.fadeIn();
}
yPos = yOffset;
});
})();
#import url('https://fonts.googleapis.com/css?family=Roboto');
:root {
--dpi: 2;
--texidiumGreen: #00857c;
--slateGrey: #47484a;
--lightGrey: #eee;
--mediumGrey: #aaa;
--redHighlightColor: rgba(255, 0, 0, 0.2);
--greenHighlightColor: rgba(0, 255, 0, 0.2);
--blueHighlightColor: rgba(0, 0, 255, 0.2);
--yellowHighlightColor: rgba(255, 255, 0, 0.2);
--grayHighlightColor: rgba(0, 0, 0, 0.2);
--fontSize: 12.5px;
--appBarHeight: 54px;
--bottomBarHeight: 64px;
--contentPadding: 40px;
--marginaleSize: calc(var(--contentPadding) - 8px);
}
body {
background-color: var(--lightGrey);
}
#phone {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
box-shadow: 0 0 30px var(--mediumGrey);
}
#screen {
width: calc(750px / var(--dpi));
height: calc(1334px / var(--dpi));
overflow-y: scroll;
background-color: white;
}
::-webkit-scrollbar {
display: none;
}
#app-bar {
position: fixed;
top: 0;
width: 100%;
height: var(--appBarHeight);
background-color: var(--texidiumGreen);
}
#bottom-bar {
position: fixed;
bottom: 0;
width: 100%;
height: var(--bottomBarHeight);
background-color: var(--slateGrey);
}
.hide-nav {
visibility: hidden;
}
#content {
padding-right: var(--contentPadding);
padding-left: var(--contentPadding);
font-size: var(--fontSize);
font-family: Roboto;
line-height: 1.5;
}
h1:first-of-type {
margin-top: calc(var(--fontSize) * 2 + var(--appBarHeight));
}
h1 {
margin-top: calc(var(--fontSize) * 2);
font-size: calc(var(--fontSize) * 2);
font-weight: bold;
}
h2 {
margin-top: calc(var(--fontSize) * 1.5);
font-weight: bold;
}
p {
margin-top: var(--fontSize);
}
p:last-of-type {
margin-bottom: var(--fontSize);
}
.highlight.highlight-red {
background-color: var(--redHighlightColor);
}
.highlight.highlight-green {
background-color: var(--greenHighlightColor);
}
.highlight.highlight-blue {
background-color: var(--blueHighlightColor);
}
.highlight.highlight-yellow {
background-color: var(--yellowHighlightColor);
}
.highlight.highlight-gray {
background-color: var(--grayHighlightColor);
}
.marginale {
width: var(--marginaleSize);
height: var(--marginaleSize);
border-radius: 50%;
line-height: var(--marginaleSize);
color: white;
/*background: black;*/
}
.marginale {
text-align: center;
cursor: pointer;
}
.marginale:before {
font-family: FontAwesome;
content: '\f249';
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="phone">
<div id="screen">
<nav id="app-bar"></nav>
<div id="content">
<h1>Lorem Ipsum</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? <span class="highlight highlight-red">Numquam itaque velit dolor explicabo aut, laborum?</span> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</p>
<h2>Dolor Sit Amet</h2>
<p><span class="highlight highlight-green">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</span></p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum? Lorem ipsum
dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</p>
<p><span class="highlight highlight-yellow">Lorem ipsum dolor sit amet</span>, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque
velit dolor explicabo aut, laborum? Lorem ipsum dolor sit amet, consectetur adipisicing elit. <span class="highlight highlight-blue">Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim?</span> Numquam itaque velit dolor explicabo aut, laborum?</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum? Lorem ipsum
dolor sit amet, consectetur adipisicing elit. <span class="highlight highlight-gray">Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</span></p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iste laboriosam magni corporis, similique labore ipsa, consequuntur eos, odit corrupti quaerat necessitatibus doloremque enim? Numquam itaque velit dolor explicabo aut, laborum?</p>
</div>
<nav id="bottom-bar"></nav>
</div>
</div>