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Make div fixed at the bottom of page with small height screen and take his specific position when scrolling

I have a save setting button for a profile edit web page. The page is long and I want the save setting button fixed at bottom of the page. On scrolling down it take her normal position. I can make it fixed at bottom on scrolling but I can't make it stick on the normal position when scrolling.
The design on small height mobile screen
And on scrolling down, I expect to stick before the footer
I add this css to the bottom container save-setting but this style make it fixed at the bottom all the time.
.save-settings {
box-shadow: 0px -2px 10px rgba(23, 29, 26, 0.1);
padding: 14px 24px;
position: fixed;
left: 0;
bottom: 0;
width: 100%;
background-color: #fcfcfc;
z-index: 100;
}
I think this question is similar to my question but I can't understand because the website example isn't working anymore. So anybody can help me in more details.
Edit
This is a example code for what I expect
.header {
height: 100px;
background-color: green;
}
.page-holder {
height: 600px;
background-color: red;
}
.save-settings {
box-shadow: 0px -2px 10px rgba(23, 29, 26, 0.1);
padding: 14px 24px;
position: fixed;
left: 0;
bottom: 0;
width: 100%;
background-color: #fcfcfc;
z-index: 100;
}
button.primary-btn {
padding: 12px 20px;
border-radius: 10px;
color: #fcfcfc;
font-size: 14px;
line-height: 21px;
font-weight: 600;
background: linear-gradient(100.96deg, #15c077 8.41%, #2dc015 88.4%);
border: 0;
width: 100%;
}
.footer {
height: 300px;
background-color: orange;
}
<div class="header">
<h2>Header</h2>
</div>
<div class="page-holder">
<h1>Main Content</h1>
<div class="save-settings">
<button class="primary-btn">Save Setting</button>
</div>
</div>
<div class="footer">
<h2>footer</h2>
</div>
So I want the save-settings at the bottom page but on scrolling it stick before the footer on his normal DOM position.

You can use position: sticky to fix the footer to the bottom, you can then place content below it, to have it stick to it.
.wrapper {
height: 100vh;
position: relative;
}
.content {
background: green;
}
.save-settings {
box-shadow: 0px -2px 10px rgba(23, 29, 26, 0.1);
padding: 14px 24px;
position: sticky;
left: 0;
bottom: 0;
width: 100%;
background-color: #fcfcfc;
z-index: 100;
}
.under-settings {
background: blue;
}
<div class="wrapper">
<div class="content">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi vitae condimentum nisl. Morbi lorem felis, placerat vitae gravida sed, imperdiet eu ante. Vestibulum molestie felis ac felis hendrerit, vel tincidunt diam fermentum. Donec interdum eleifend
faucibus. Mauris id magna pulvinar, tempus metus ut, rhoncus nisi. Aenean quis lectus est. Proin tortor velit, tristique sed congue nec, consequat non urna. Donec nibh purus, faucibus at lobortis eget, congue sed elit. Ut quis ex felis. Vivamus finibus
lacinia interdum. Maecenas rutrum semper varius. Cras rutrum rhoncus augue ut sodales. Vivamus consectetur dignissim purus vitae suscipit. Fusce vitae nibh condimentum, rhoncus erat ut, fringilla tellus. Vestibulum vel ligula ac arcu pharetra euismod
id vitae magna. Nam mauris turpis, iaculis nec varius eget, varius et magna.
<br /><br /> Morbi lobortis nunc ipsum, sed ullamcorper est finibus sit amet. Proin in erat sapien. Morbi semper feugiat ipsum ac facilisis. Donec feugiat sit amet odio in molestie. Nullam auctor lobortis sapien vel elementum. Lorem ipsum dolor sit
amet, consectetur adipiscing elit. Fusce hendrerit, massa id convallis eleifend, neque lorem cursus lectus, non rhoncus sem odio efficitur lorem. Nulla ut massa sodales, tempus ipsum vitae, facilisis nulla. Pellentesque vulputate mauris ac volutpat
dictum.
<br /><br /> Pellentesque lorem ipsum, posuere sed facilisis a, malesuada ut lorem. Vestibulum at sagittis metus, ut rhoncus ligula. Integer sit amet bibendum risus, sed tempor elit. Phasellus leo leo, elementum eget urna eleifend, fermentum semper
urna. Vestibulum condimentum interdum sem, id dapibus leo ornare eu. Quisque lacus nunc, interdum in iaculis id, gravida non urna. Quisque pulvinar augue eget felis posuere, quis ultricies lectus pellentesque.
<br /><br /> Nunc vel dolor vulputate, commodo sem nec, placerat nulla. Nullam quis nibh tempus, iaculis purus in, congue nisi. Vestibulum id aliquam augue. Integer varius rutrum efficitur. Nunc sit amet elementum lectus. Praesent ut sodales ante.
Nulla non posuere arcu, ut molestie lectus.
<br /><br /> Morbi vestibulum imperdiet eros eget fermentum. Duis suscipit malesuada lectus. Nam sagittis, est vel pulvinar iaculis, purus justo ultrices lacus, eget tincidunt massa ipsum id dolor. Mauris congue placerat lobortis. Sed non laoreet
nulla. Aenean consequat ante ac gravida molestie. Sed nisi felis, auctor quis blandit nec, volutpat et ligula. Donec facilisis est a sapien lobortis vulputate.<br />
</div>
<div class="save-settings">
Save Settings
</div>
<div class="under-settings">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi vitae condimentum nisl. Morbi lorem felis, placerat vitae gravida sed, imperdiet eu ante. Vestibulum molestie felis ac felis hendrerit, vel tincidunt diam fermentum. Donec interdum eleifend
faucibus. Mauris id magna pulvinar, tempus metus ut, rhoncus nisi. Aenean quis lectus est. Proin tortor velit, tristique sed congue nec, consequat non urna. Donec nibh purus, faucibus at lobortis eget, congue sed elit. Ut quis ex felis. Vivamus finibus
lacinia interdum. Maecenas rutrum semper varius. Cras rutrum rhoncus augue ut sodales. Vivamus consectetur dignissim purus vitae suscipit. Fusce vitae nibh condimentum, rhoncus erat ut, fringilla tellus. Vestibulum vel ligula ac arcu pharetra euismod
id vitae magna. Nam mauris turpis, iaculis nec varius eget, varius et magna.
<br /><br /> Morbi lobortis nunc ipsum, sed ullamcorper est finibus sit amet. Proin in erat sapien. Morbi semper feugiat ipsum ac facilisis. Donec feugiat sit amet odio in molestie. Nullam auctor lobortis sapien vel elementum. Lorem ipsum dolor sit
amet, consectetur adipiscing elit. Fusce hendrerit, massa id convallis eleifend, neque lorem cursus lectus, non rhoncus sem odio efficitur lorem. Nulla ut massa sodales, tempus ipsum vitae, facilisis nulla. Pellentesque vulputate mauris ac volutpat
dictum.
<br /><br /> Pellentesque lorem ipsum, posuere sed facilisis a, malesuada ut lorem. Vestibulum at sagittis metus, ut rhoncus ligula. Integer sit amet bibendum risus, sed tempor elit. Phasellus leo leo, elementum eget urna eleifend, fermentum semper
urna. Vestibulum condimentum interdum sem, id dapibus leo ornare eu. Quisque lacus nunc, interdum in iaculis id, gravida non urna. Quisque pulvinar augue eget felis posuere, quis ultricies lectus pellentesque.
<br /><br /> Nunc vel dolor vulputate, commodo sem nec, placerat nulla. Nullam quis nibh tempus, iaculis purus in, congue nisi. Vestibulum id aliquam augue. Integer varius rutrum efficitur. Nunc sit amet elementum lectus. Praesent ut sodales ante.
Nulla non posuere arcu, ut molestie lectus.
<br /><br /> Morbi vestibulum imperdiet eros eget fermentum. Duis suscipit malesuada lectus. Nam sagittis, est vel pulvinar iaculis, purus justo ultrices lacus, eget tincidunt massa ipsum id dolor. Mauris congue placerat lobortis. Sed non laoreet
nulla. Aenean consequat ante ac gravida molestie. Sed nisi felis, auctor quis blandit nec, volutpat et ligula. Donec facilisis est a sapien lobortis vulputate.<br />
</div>
</div>

Following your case in details, it turns out that your HTML structure needs some tweaking:
.page-holder {
height: 100vh;
}
.save-settings {
text-align: center;
border-top: 1px solid black;
padding: 20px;
position: sticky;
bottom: 0;
right: 0;
left: 0;
}
<div class="header">
<h2>Header</h2>
</div>
<div class="page-holder">
<h1>Main Content</h1>
</div>
<div class="save-settings">
<button class="primary-btn">Save Setting</button>
</div>
<div class="footer">
<h2>footer</h2>
</div>
Make the .save-settings element a direct child of the body element.
In this case, the position: sticky; will work without adding any additional position property.

Zoom Out On Page Messes Alignment

I have the following code:
.aligned {
display: flex;
align-items: top;
}
.p {
padding: 15px;
}
img {
border: 5px solid #555;
}
blockquote {
font-family: Georgia, serif;
font-size: 18px;
font-style: italic;
width: 800px;
margin: 0.25em 0;
padding: 0.35em 40px;
line-height: 1.45;
position: relative;
color: #383838;
}
blockquote:before {
display: block;
padding-left: 10px;
content: "\201C";
font-size: 80px;
position: absolute;
left: -20px;
top: -20px;
color: #7a7a7a;
}
blockquote cite {
color: #999999;
font-size: 14px;
display: block;
margin-top: 5px;
}
blockquote cite:before {
content: "\2014 \2009";
}
img {
display: block;
margin: 0 auto;
max-width: 80%;
height: auto;
}
#media all and (min-width: 768px) {
img {
float: left;
height: 200px; /* image height for larger screen only */
}
}
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Ash_Tree_-_geograph.org.uk_-_590710.jpg/220px-Ash_Tree_-_geograph.org.uk_-_590710.jpg" width="370" height="500">
<div class="aligned">
<div class="p">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut iaculis facilisis consequat. Aenean commodo laoreet mattis. Sed consequat massa magna, quis finibus libero ornare eget. Sed elementum, metus quis elementum porta, lacus dui rhoncus nulla,
a convallis arcu ipsum id erat. Mauris maximus congue mollis. Proin sodales non risus eu porta. Duis iaculis eget quam at suscipit. Aliquam sed erat diam. Nullam dictum urna sit amet vestibulum facilisis. Proin turpis dui, ultrices sit amet tellus
vitae, volutpat tristique turpis. Ut at pretium turpis, ut malesuada mi. Phasellus massa turpis, pretium et diam quis, iaculis sagittis justo.
</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut iaculis facilisis consequat. Aenean commodo laoreet mattis. Sed consequat massa magna, quis finibus libero ornare eget. Sed elementum, metus quis elementum porta, lacus dui rhoncus nulla,
a convallis arcu ipsum id erat. Mauris maximus congue mollis. Proin sodales non risus eu porta. Duis iaculis eget quam at suscipit. Aliquam sed erat diam. Nullam dictum urna sit amet vestibulum facilisis. Proin turpis dui, ultrices sit amet tellus
vitae, volutpat tristique turpis. Ut at pretium turpis, ut malesuada mi. Phasellus massa turpis, pretium et diam quis, iaculis sagittis justo.
</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut iaculis facilisis consequat. Aenean commodo laoreet mattis. Sed consequat massa magna, quis finibus libero ornare eget. Sed elementum, metus quis elementum porta, lacus dui rhoncus nulla,
a convallis arcu ipsum id erat. Mauris maximus congue mollis. Proin sodales non risus eu porta. Duis iaculis eget quam at suscipit. Aliquam sed erat diam. Nullam dictum urna sit amet vestibulum facilisis. Proin turpis dui, ultrices sit amet tellus
vitae, volutpat tristique turpis. Ut at pretium turpis, ut malesuada mi. Phasellus massa turpis, pretium et diam quis, iaculis sagittis justo.
</p>
<blockquote>
Nothing Is Impossible. The Word Itself Says 'IM Possible'
<cite>Audrey Hepburn</cite>
</blockquote>
</div>
So when you run the above code, open it on a new page, you can see the alignment to be like this:
On my end, it looks like that but when I zoom out on my website, this is the output I get:
Sorry for the blurred photo
That is what my output looks like when I zoom out. I do not want that, is there a way to make it static, meaning even if I zoom out, the output of the above code I sent does not change?
Even if you run the above code, open it on a new page, and zoom out, you can see the text and the image to change its position. However, I want them to be static, meaning not change at all. Any suggestions?
Update
For a better understanding of what I am looking for, then this is the output I get when I zoom out my page at 33%:
As you can see, the text and image are moved towards the left, which is not what I want. I want them to stay where they were before.

Try wrapping everything inside a dedicated parent div like so:
<div>
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Ash_Tree_-_geograph.org.uk_-_590710.jpg/220px-Ash_Tree_-_geograph.org.uk_-_590710.jpg" width="370" height="500">
<div class="aligned">
<div class="p">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut iaculis facilisis consequat. Aenean commodo laoreet mattis. Sed consequat massa magna, quis finibus libero ornare eget. Sed elementum, metus quis elementum porta, lacus dui rhoncus nulla,
a convallis arcu ipsum id erat. Mauris maximus congue mollis. Proin sodales non risus eu porta. Duis iaculis eget quam at suscipit. Aliquam sed erat diam. Nullam dictum urna sit amet vestibulum facilisis. Proin turpis dui, ultrices sit amet tellus
vitae, volutpat tristique turpis. Ut at pretium turpis, ut malesuada mi. Phasellus massa turpis, pretium et diam quis, iaculis sagittis justo.
</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut iaculis facilisis consequat. Aenean commodo laoreet mattis. Sed consequat massa magna, quis finibus libero ornare eget. Sed elementum, metus quis elementum porta, lacus dui rhoncus nulla,
a convallis arcu ipsum id erat. Mauris maximus congue mollis. Proin sodales non risus eu porta. Duis iaculis eget quam at suscipit. Aliquam sed erat diam. Nullam dictum urna sit amet vestibulum facilisis. Proin turpis dui, ultrices sit amet tellus
vitae, volutpat tristique turpis. Ut at pretium turpis, ut malesuada mi. Phasellus massa turpis, pretium et diam quis, iaculis sagittis justo.
</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut iaculis facilisis consequat. Aenean commodo laoreet mattis. Sed consequat massa magna, quis finibus libero ornare eget. Sed elementum, metus quis elementum porta, lacus dui rhoncus nulla,
a convallis arcu ipsum id erat. Mauris maximus congue mollis. Proin sodales non risus eu porta. Duis iaculis eget quam at suscipit. Aliquam sed erat diam. Nullam dictum urna sit amet vestibulum facilisis. Proin turpis dui, ultrices sit amet tellus
vitae, volutpat tristique turpis. Ut at pretium turpis, ut malesuada mi. Phasellus massa turpis, pretium et diam quis, iaculis sagittis justo.
</p>
<blockquote>
Nothing Is Impossible. The Word Itself Says 'IM Possible'
<cite>Audrey Hepburn</cite>
</blockquote>
</div>
</div>
</div>
If this won't work, please make a JSFiddle that illustrates the problem, or share your website address.

Sidebar links not changing when the chapter titles are reaching the top on scroll, they change earlier

I have a sidebar with anchor links that point to a specific content part when I click on them.
The problem appears when I'm scrolling the content, the link in the sidebar gets highlighted when the section title barely appears at the bottom.
How can I make the link change when the title of chapter content reaches the top of sidebar?
Here's what I tried so far but isn't working exactly as I want.
// Sticky sidebar scroll
let stickyLinks = document.getElementById("scrollspy");
let mainNavLinks = document.querySelectorAll("#scrollspy ul li a");
window.addEventListener("scroll", event => {
let fromTop = window.scrollY;
//start from a spe
if(fromTop >= 100){
stickyLinks.classList.add("sticky");
}
else {
stickyLinks.classList.remove("sticky");
}
// add link gray background
mainNavLinks.forEach(link => {
let section = document.querySelector(link.hash);
if (section.offsetTop <= fromTop && section.offsetTop + section.offsetHeight > fromTop) {
link.classList.add("current");
} else {
link.classList.remove("current");
}
});
});
h2 {
font-size: 18px;
}
p {
font-size: 12px;
}
container {
width: 75%;
}
.footer {
background-color: #eee;
text-align: center;
height: 150px;
}
#scrollspy ul {
list-style-type: none;
padding: 0;
border: 1px solid #eee;
border-radius: 0.25rem;
}
#scrollspy ul li a {
text-decoration: none;
padding: 0.5rem 1rem;
display: block;
}
#scrollspy ul li:first-child {
color: #444;
font-size: 0.9rem;
font-weight: bold;
padding: 1rem;
}
#scrollspy ul li a.current {
background: #eee;
}
.sticky {
position: fixed;
top: 10%;
width: 16%;
background-color: white;
z-index: 1;
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
<div class="container">
<!--some header on top-->
<div class="row startContent">
<div class="col-sm-3">
<h4>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</h4>
</div>
<div class="col-sm-9">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat. Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div>
</div>
<!-- content and sidebar -->
<div class="row">
<div class="col-sm-3">
<div id="scrollspy">
<ul>
<li>Contents</li>
<li>Link 1</li>
<li>Link 2</li>
<li>Link 3</li>
<li>Link 4</li>
<li>Link 5</li>
</ul>
</div>
</div>
<div class="col-sm-9">
<div id="chapter1">
<h2>Title of Chapter 1</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat. Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div> <!--End of chapter 0-->
<div id="chapter2">
<h2>Title of Chapter 2</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat. Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div> <!--End of chapter 0-->
<div id="chapter3">
<h2>Title of Chapter 3</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat. Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div> <!--End of chapter 0-->
<div id="chapter4">
<h2>Title of Chapter 4</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat. Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div> <!--End of chapter 0-->
<div id="chapter5">
<h2>Title of Chapter 5</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat. Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div> <!--End of chapter 0-->
</div>
</div>
</div>

The reason this is happening is because section.offsetTop is returning the position of the section relative to the offset parent. In this case the parent is the div that contains the sections <div class="col-sm-9">.
To fix the problem, we just need to adjust the value for the top of each section to take into account the distance of the parent from the top. We do this as follows:
1. Add an id to the parent container to make it easier to select, e.g.
<div id="chapters-container" class="col-sm-9">
2. Get the offsetTop of the parent so we can add this to the top of the section:
let chaptersTop = document.getElementById("chapters-container").offsetTop;
3. Calculate the actual top position in our scroll listener by adding the distance from the top of the parent container to the position of the section within the parent, which gives us its position from the top of the body in this case. Then we use this when we are checking how far the page is scrolled:
sectionTop = section.offsetTop + chaptersTop;
if (sectionTop <= fromTop && (sectionTop + section.offsetHeight) > fromTop) {
//...
}
Working Example:
(FYI, you aren't closing your li elements in your code, I fixed that here)
// Sticky sidebar scroll
let stickyLinks = document.getElementById("scrollspy");
let mainNavLinks = document.querySelectorAll("#scrollspy ul li a");
let chaptersTop = document.getElementById("chapters-container").offsetTop;
window.addEventListener("scroll", event => {
let fromTop = window.scrollY;
if (fromTop >= 100) {
stickyLinks.classList.add("sticky");
} else {
stickyLinks.classList.remove("sticky");
}
// add link gray background
mainNavLinks.forEach(link => {
let section = document.querySelector(link.hash);
sectionTop = section.offsetTop + chaptersTop;
if (sectionTop <= fromTop && (sectionTop + section.offsetHeight) > fromTop) {
link.classList.add("current");
} else {
link.classList.remove("current");
}
});
});
h2 {
font-size: 18px;
}
p {
font-size: 12px;
}
container {
width: 75%;
}
.footer {
background-color: #eee;
text-align: center;
height: 150px;
}
#scrollspy ul {
list-style-type: none;
padding: 0;
border: 1px solid #eee;
border-radius: 0.25rem;
}
#scrollspy ul li a {
text-decoration: none;
padding: 0.5rem 1rem;
display: block;
}
#scrollspy ul li:first-child {
color: #444;
font-size: 0.9rem;
font-weight: bold;
padding: 1rem;
}
#scrollspy ul li a.current {
background: #eee;
}
.sticky {
position: fixed;
top: 10%;
width: 16%;
background-color: white;
z-index: 1;
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
<div class="container">
<!--some header on top-->
<div class="row startContent">
<div class="col-sm-3">
<h4>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</h4>
</div>
<div class="col-sm-9">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat. Praesent
tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna consectetur eleifend.
Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div>
</div>
<!-- content and sidebar -->
<div class="row">
<div class="col-sm-3">
<div id="scrollspy">
<ul>
<li>Contents</li>
<li>Link 1
</li>
<li>Link 2
</li>
<li>Link 3
</li>
<li>Link 4
</li>
<li>Link 5
</li>
</ul>
</div>
</div>
<div class="col-sm-9" id="chapters-container">
<div id="chapter1">
<h2>Title of Chapter 1
<h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat.
Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna
consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div>
<!--End of chapter 0-->
<div id="chapter2">
<h2>Title of Chapter 2
<h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat.
Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna
consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div>
<!--End of chapter 0-->
<div id="chapter3">
<h2>Title of Chapter 3
<h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat.
Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna
consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div>
<!--End of chapter 0-->
<div id="chapter4">
<h2>Title of Chapter 4
<h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat.
Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna
consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div>
<!--End of chapter 0-->
<div id="chapter5">
<h2>Title of Chapter 5
<h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis ultricies, lacus eu viverra euismod, arcu dolor condimentum augue, vel congue est ante sit amet purus. Quisque non nunc ut urna gravida porta. Duis sodales vitae tortor in feugiat.
Praesent tellus ante, pharetra sed mauris at, eleifend semper nisl. Donec condimentum purus eget viverra euismod. Ut felis ipsum, sagittis sodales faucibus suscipit, tempus a ante. Integer ac dignissim libero. In tincidunt purus at urna
consectetur eleifend. Nullam hendrerit nulla et enim auctor rhoncus. Pellentesque interdum augue nec augue pulvinar fermentum. Phasellus imperdiet elit id arcu vehicula, ac commodo mauris hendrerit.</p>
</div>
<!--End of chapter 0-->
</div>
</div>
</div>

How to use a the toggle button multiple times efficiently?

I have the following page, which is behaving exactly how I want it to.
However, I know the page can be written more efficiently in two ways:
First and most importantly, I am repeating a javascript function. This is to denote which text should be expanded when its specific button is clicked, but I know the two can be written as one since they share the same type of functionality.
Second, the css is clumsy. I've used !important to override whether text is shown or hidden.
Can someone please suggest the most eloquent rendition of this page?
Thank you!
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.expand-button {
background-color: #1860ac;
color: white;
border-radius: 5px;
height: 30px;
margin: 15px auto 40px auto;
display: block;
font-family: 'Cabin', sans-serif;
font-size: 1em;
}
.hidden {
display: none;
}
.very-hidden {
display: none!important;
}
.mystyle {
display: block!important;
}
</style>
</head>
<body>
<h2>
First Paragraph
</h2>
<button class="expand-button" id="b1" onclick="expand1()">Read more</button>
<span class="hidden" id="myDIV1"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eu magna vitae ipsum dignissim euismod. Curabitur egestas congue elit vitae accumsan. Integer aliquet dictum est, vitae placerat arcu dapibus commodo. Quisque nec libero sed urna tristique mattis sed vel lacus. Praesent ut justo eget elit mattis suscipit. Curabitur ut libero eros. Morbi nec viverra velit. Suspendisse at nulla quis purus luctus laoreet. Nunc euismod ultricies quam vitae mattis. Fusce auctor urna at libero dapibus, sed sollicitudin ex facilisis. Maecenas ultricies nisl sodales lectus ultricies volutpat. Sed pretium turpis vitae dui tincidunt, ac sagittis ante efficitur.</p>
</span>
<h2>
Second Paragraph
</h2>
<button class="expand-button" id="b2" onclick="expand2()">Read more</button>
<span class="hidden" id="myDIV2">
<p>Nunc porttitor, quam vel consectetur feugiat, ipsum justo accumsan urna, non egestas ante ipsum in tellus. Maecenas pretium, velit dictum ultricies convallis, neque justo aliquet dolor, sed tincidunt massa ipsum at justo. Integer auctor auctor pretium. Ut in lacus ex. Suspendisse id placerat sapien, sed placerat dui. Curabitur eget malesuada arcu. Nam fringilla imperdiet mauris, at malesuada dolor tempor sit amet. Nam feugiat mi vel accumsan tristique. Curabitur imperdiet mollis mi vel consequat. Nam sollicitudin, elit sit amet tincidunt consectetur, sapien elit blandit lorem, at semper ipsum enim eget eros. Cras in ultrices dolor. Maecenas a lacus risus. Duis sed leo id est ultricies rhoncus ac sed ex. Fusce commodo consectetur nunc, sed lacinia sem.
</p>
</span>
<script type="text/javascript">
function expand1() {
var element = document.getElementById("myDIV1");
element.classList.toggle("mystyle");
var element = document.getElementById("b1");
element.classList.toggle("very-hidden");
}
function expand2() {
var element = document.getElementById("myDIV2");
element.classList.toggle("mystyle");
var element = document.getElementById("b2");
element.classList.toggle("very-hidden");
}
</script>
</body>

Try this:
Use the same class to hidde the elements, and use the same function passing a variable with the number of the div you are clicking, so you can so you can build the id name of the button and the div.
function expand(number) {
var id = 'myDIV'+ number
var divElement = document.getElementById(id);
divElement.classList.toggle("mystyle");
var idButton = 'b'+ number
var button = document.getElementById(idButton);
button.classList.toggle("hidden");
}
.expand-button {
background-color: #1860ac;
color: white;
border-radius: 5px;
height: 30px;
margin: 15px auto 40px auto;
display: block;
font-family: 'Cabin', sans-serif;
font-size: 1em;
}
.hidden {
display: none;
}
.mystyle {
display: block;
}
<body>
<h2>
First Paragraph
</h2>
<button class="expand-button" id="b1" onclick="expand('1')">Read more</button>
<span class="hidden" id="myDIV1"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed eu magna vitae ipsum dignissim euismod. Curabitur egestas congue elit vitae accumsan. Integer aliquet dictum est, vitae placerat arcu dapibus commodo. Quisque nec libero sed urna tristique mattis sed vel lacus. Praesent ut justo eget elit mattis suscipit. Curabitur ut libero eros. Morbi nec viverra velit. Suspendisse at nulla quis purus luctus laoreet. Nunc euismod ultricies quam vitae mattis. Fusce auctor urna at libero dapibus, sed sollicitudin ex facilisis. Maecenas ultricies nisl sodales lectus ultricies volutpat. Sed pretium turpis vitae dui tincidunt, ac sagittis ante efficitur.</p>
</span>
<h2>
Second Paragraph
</h2>
<button class="expand-button" id="b2" onclick="expand('2')">Read more</button>
<span class="hidden" id="myDIV2">
<p>Nunc porttitor, quam vel consectetur feugiat, ipsum justo accumsan urna, non egestas ante ipsum in tellus. Maecenas pretium, velit dictum ultricies convallis, neque justo aliquet dolor, sed tincidunt massa ipsum at justo. Integer auctor auctor pretium. Ut in lacus ex. Suspendisse id placerat sapien, sed placerat dui. Curabitur eget malesuada arcu. Nam fringilla imperdiet mauris, at malesuada dolor tempor sit amet. Nam feugiat mi vel accumsan tristique. Curabitur imperdiet mollis mi vel consequat. Nam sollicitudin, elit sit amet tincidunt consectetur, sapien elit blandit lorem, at semper ipsum enim eget eros. Cras in ultrices dolor. Maecenas a lacus risus. Duis sed leo id est ultricies rhoncus ac sed ex. Fusce commodo consectetur nunc, sed lacinia sem.
</p>
</span>
</body>
Hope this help you :)

how can I have multiple tabbed boxes on one page

I am struggling to get multiple instances of this tabbed box on one page. I am very new to jquery, and the code I have is copied. The tabbed box works fine, but multiple instances cause problems.
The HTML:
<ul class="tabs">
<li class="active" rel="tab1"> Single Wall Cases</li>
<li rel="tab2">Double Wall Cases</li>
<li rel="tab3">Heavy Duty Cases</li>
<li rel="tab4">Wardrobe Cartons</li>
<li rel="tab5">Archive Boxes</li>
<li rel="tab6">Stitched Wallets</li>
</ul>
<div class="tab_container">
<div id="tab1" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab1 -->
<div id="tab2" class="tab_content">
<p><img src="../images/web size/Pillow Pak'R 1web.jpg" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab2 -->
<div id="tab3" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab3 -->
<div id="tab4" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab4 -->
<div id="tab5" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab5 -->
<div id="tab6" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab6 -->
The CSS:
ul.tabs {
margin-top: 0;
margin-right: 0;
margin-left: 0;
margin-bottom: 0;
padding: 0;
float: left;
list-style: none;
height: 32px;
/* [disabled]border-bottom: 1px solid #999999; */
/* [disabled]border-left: 1px solid #999999; */
width: 100%;
}
ul.tabs li {
margin-top: 0;
margin-right: 0;
margin-left: 2px;
margin-bottom: 0;
cursor: pointer;
padding: 0px 21px;
height: 31px;
line-height: 31px;
border-color: rgba(37,37,37,1.00);
border-left-style: solid;
/* [disabled]border-right-style: solid; */
/* [disabled]border-bottom-style: solid; */
/* [disabled]border-top-style: solid; */
border-width: 1px;
overflow: hidden;
position: relative;
font-family: abel;
font-style: normal;
font-weight: 400;
color: rgba(37,37,37,1.00);
float: left;
}
ul.tabs li:hover {
background: #CCCCCC;
color: rgba(37,37,37,1.00);
}
ul.tabs li.active{
background-color: #8DDF2D;
border-bottom: 1px solid #FFFFFF;
color: rgba(37,37,37,1.00);
}
.tab_container {
border: 1px solid #999999;
clear: both;
float: left;
width: 100%;
background: #FFFFFF;
}
.tab_content {
padding: 20px;
font-size: 1.2em;
display: none;
}
#media (max-width: 600px){
ul.tabs li {
padding-top: 0px;
padding-right: 2px;
padding-left: 2px;
padding-bottom: 0px;
margin: 0;
font-size: 77%;
float: none;
width: 92px;
}
ul.tabs {
}
.tab_container {
margin-top: 175px;
}
And the Jquery:
<script type="text/javascript">
$(document).ready(function() {
$(".tab_content").hide();
$(".tab_content:first").show();
$("ul.tabs li").click(function() {
$("ul.tabs li").removeClass("active");
$(this).addClass("active");
$(".tab_content").hide();
var activeTab = $(this).attr("rel");
$("#"+activeTab).fadeIn();
});
});
</script>
See the jsfiddle!
I have multiple section tags on my page, and would like this tabbed box in each section.

Here is a working example of the Tabs you wish to have. Check out the code snippet. I hope that is what you are looking for.
$(document).ready(function() {
$(".tab_content").hide();
$(".tab_content:first").show();
$("ul.tabs li").click(function() {
$("ul.tabs li").removeClass("active");
$(this).addClass("active");
$(".tab_content").hide();
var activeTab = $(this).attr("rel");
$("#"+activeTab).fadeIn();
});
});
ul.tabs {
margin-top: 0;
margin-right: 0;
margin-left: 0;
margin-bottom: 0;
padding: 0;
float: left;
list-style: none;
height: 32px;
/* [disabled]border-bottom: 1px solid #999999; */
/* [disabled]border-left: 1px solid #999999; */
width: 100%;
}
ul.tabs li {
margin-top: 0;
margin-right: 0;
margin-left: 2px;
margin-bottom: 0;
cursor: pointer;
padding: 0px 21px;
height: 31px;
line-height: 31px;
display:inline;
border-color: rgba(37,37,37,1.00);
border-left-style: solid;
/* [disabled]border-right-style: solid; */
/* [disabled]border-bottom-style: solid; */
/* [disabled]border-top-style: solid; */
border-width: 1px;
overflow: hidden;
position: relative;
font-family: abel;
font-style: normal;
font-weight: 400;
color: rgba(37,37,37,1.00);
float: left;
}
ul.tabs li:hover {
background: #CCCCCC;
color: rgba(37,37,37,1.00);
}
ul.tabs li.active{
background-color: #8DDF2D;
border-bottom: 1px solid #FFFFFF;
color: rgba(37,37,37,1.00);
}
.tab_container {
border: 1px solid #999999;
clear: both;
float: left;
width: 100%;
background: #FFFFFF;
}
.tab_content {
padding: 20px;
font-size: 1.2em;
display: none;
}
#media (max-width: 600px){
ul.tabs li {
padding-top: 0px;
padding-right: 2px;
padding-left: 2px;
padding-bottom: 0px;
margin: 0;
font-size: 77%;
float: none;
width: 92px;
}
ul.tabs {
}
.tab_container {
margin-top: 175px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul class="tabs">
<li class="active" rel="tab1"> Single Wall Cases</li>
<li rel="tab2">Double Wall Cases</li>
<li rel="tab3">Heavy Duty Cases</li>
<li rel="tab4">Wardrobe Cartons</li>
<li rel="tab5">Archive Boxes</li>
<li rel="tab6">Stitched Wallets</li>
</ul>
<div class="tab_container">
<div id="tab1" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab1 -->
<div id="tab2" class="tab_content">
<p><img src="../images/web size/Pillow Pak'R 1web.jpg" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab2 -->
<div id="tab3" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab3 -->
<div id="tab4" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab4 -->
<div id="tab5" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab5 -->
<div id="tab6" class="tab_content">
<p><img src="../images/round images/boxes1.png" width="200"> <br />
<strong>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ultrices vel felis id pulvinar. Aliquam vulputate auctor luctus. Etiam nisl lectus, tempor eu justo sit amet, vestibulum viverra ante. Mauris sed condimentum tortor. Duis sed pharetra turpis. Aliquam pulvinar ante quam, ut lobortis dolor faucibus rhoncus. Nullam quis velit nunc. Phasellus aliquam, diam nec finibus blandit, ligula est molestie risus, iaculis pellentesque ipsum magna ut neque. Duis tempus, justo non rhoncus rhoncus, nibh ligula sagittis enim, in pellentesque metus enim at eros. Aenean sit amet ipsum vitae sem tempus fermentum. Vivamus pharetra, metus id hendrerit ultrices, nisl elit congue nunc, non gravida ante mi ac nisl. Cras viverra luctus neque. Cras et dolor imperdiet, dapibus velit sit amet, feugiat nunc. Curabitur iaculis felis vitae convallis ornare.
</strong>
</p>
</div><!-- #tab6 -->
The issue was with display attribute in css