Preview
Source Code
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!-- This script got from www.devanswer.com -->
<style>
* {
box-sizing: border-box;
overflow: visible!important;
}
body {
background-color: #a2da19;
font-family: Helvetica, sans-serif;
}
.timeline {
position: relative;
max-width: 1200px;
margin: 77px auto;
}
.timeline::after {
content: '';
position: absolute;
width: 6px;
background-color: #bd8686;
top: 0;
bottom: 0;
left: 50%;
margin-left: -3px;
}
.container {
padding: 10px 40px;
position: relative;
background-color: inherit;
width: 50%;
}
.container::after {
content: '';
position: absolute;
width: 25px;
height: 25px;
right: -17px;
background-color: white;
border: 4px solid #FF9F55;
top: 15px;
border-radius: 50%;
z-index: 1;
}
.left {
left: 0;
}
.right {
left: 50%;
}
.header {
position: fixed;
top: 0;
left: 0;
z-index: 1;
max-width: 100%;
overflow: hidden;
width: 100%;
background-color: #f1f1f1;
}
.header h2 {
text-align: center;
}
.progress-container {
width: 100%;
height: 8px;
background: #ccc;
}
.progress-bar {
height: 8px;
background: #04AA6D;
width: 0%;
}
.left::before {
content: " ";
height: 0;
position: absolute;
top: 22px;
width: 0;
z-index: 1;
right: 30px;
border: medium solid white;
border-width: 10px 0 10px 10px;
border-color: transparent transparent transparent white;
}
.right::before {
content: " ";
height: 0;
position: absolute;
top: 22px;
width: 0;
z-index: 1;
left: 30px;
border: medium solid white;
border-width: 10px 10px 10px 0;
border-color: transparent white transparent transparent;
}
.right::after {
left: -16px;
}
.content {
padding: 20px 30px;
background-color: white;
position: relative;
border-radius: 6px;
}
.container-body {
width: 90%;
margin: 0 auto;
padding: 0 15px;
}
@media screen and (max-width: 600px) {
.timeline::after {
left: 31px;
}
.container {
width: 100%;
padding-left: 70px;
padding-right: 25px;
}
.container::before {
left: 60px;
border: medium solid white;
border-width: 10px 10px 10px 0;
border-color: transparent white transparent transparent;
}
.left::after, .right::after {
left: 15px;
}
.right {
left: 0%;
}
}
</style>
</head>
<body>
<div class="container-body">
<div class="header">
<h2>Scroll Indicator And Timeline</h2>
<div class="progress-container">
<div class="progress-bar" id="myBar"></div>
</div>
</div>
<div class="timeline">
<div class="container left">
<div class="content">
<h2>2021</h2>
<p>Lorem ipsum dolor sit amet, quo ei simul congue exerci, ad nec admodum perfecto mnesarchum, vim ea mazim fierent detracto. Ea quis iuvaret expetendis his, te elit voluptua dignissim per, habeo iusto primis ea eam.</p>
</div>
</div>
<div class="container right">
<div class="content">
<h2>2020</h2>
<p>Lorem ipsum dolor sit amet, quo ei simul congue exerci, ad nec admodum perfecto mnesarchum, vim ea mazim fierent detracto. Ea quis iuvaret expetendis his, te elit voluptua dignissim per, habeo iusto primis ea eam.</p>
</div>
</div>
<div class="container left">
<div class="content">
<h2>2019</h2>
<p>Lorem ipsum dolor sit amet, quo ei simul congue exerci, ad nec admodum perfecto mnesarchum, vim ea mazim fierent detracto. Ea quis iuvaret expetendis his, te elit voluptua dignissim per, habeo iusto primis ea eam.</p>
</div>
</div>
<div class="container right">
<div class="content">
<h2>2018</h2>
<p>Lorem ipsum dolor sit amet, quo ei simul congue exerci, ad nec admodum perfecto mnesarchum, vim ea mazim fierent detracto. Ea quis iuvaret expetendis his, te elit voluptua dignissim per, habeo iusto primis ea eam.</p>
</div>
</div>
<div class="container left">
<div class="content">
<h2>2017</h2>
<p>Lorem ipsum dolor sit amet, quo ei simul congue exerci, ad nec admodum perfecto mnesarchum, vim ea mazim fierent detracto. Ea quis iuvaret expetendis his, te elit voluptua dignissim per, habeo iusto primis ea eam.</p>
</div>
</div>
<div class="container right">
<div class="content">
<h2>2016</h2>
<p>Lorem ipsum dolor sit amet, quo ei simul congue exerci, ad nec admodum perfecto mnesarchum, vim ea mazim fierent detracto. Ea quis iuvaret expetendis his, te elit voluptua dignissim per, habeo iusto primis ea eam.</p>
</div>
</div>
</div>
</div><div id="bcl"><a style="font-size:8pt;text-decoration:none;" href="http://www.devanswer.com">Developers Answer</a></div>
<script>
window.onscroll = function() {
myFunction()
};
function myFunction() {
var winScroll = document.body.scrollTop || document.documentElement.scrollTop;
var height = document.documentElement.scrollHeight - document.documentElement.clientHeight;
var scrolled = (winScroll / height) * 100;
document.getElementById("myBar").style.width = scrolled + "%";
}
</script>
</body>
</html>
