<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div id="hero">
<div class="wrapper">
<h1>Hero</h1>
</div>
</div>
<div id="scroll">
<span class="arrow-bounce">↓</span>
</div>
<div class="wrapper">
<section id="one">
<h2>Section One</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
</section>
<section id="two">
<h2>Section Two</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
</section>
<section id="three">
<h2>Section Three</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
</section>
<section id="four">
<h2>Section Four</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Possimus non nostrum ut aut ab dolorem, dolorum voluptas expedita dolor maxime adipisci, fugit est error similique, ducimus! Aut debitis at omnis.</p>
</section>
<footer></footer>
</div> <!-- end .wrapper -->
<script>
function smoothScroll(target, time) {
var margin = ($('#main-header').outerHeight() - 1);
if (!time) { time = '1000'; }
if (target === 'toTop') {
$('html,body').animate({
scrollTop: 0
}, time);
}
else {
$('html,body').animate({
scrollTop: target.offset().top - margin
}, time);
}
}
// SCROLL DOWN ARROR BUTTON
var count = 0;
$('#scroll').on("click", function(){
var sections = $('section');
//+55px to offset the margin-top
var $this = $(this),
top = ($this.offset().top - $(window).scrollTop()) + 55,
right = $this.offset().right;
$this.css({
position: 'fixed',
top: top,
right: right
})
.animate({
right: '5%',
top: '90%'
}, 600)
.addClass('clicked');
var target;
// END OF ARRAY HAS ALEADY BEEN REACHED
if (count > (sections.length -1) ) {
count = -1;
smoothScroll('toTop');
$this.removeClass('rotate');
}
// JUST REACHED END OF ARRAY
else {
target = $(sections[count]);
if (count === (sections.length -1)) {
$this.addClass('rotate');
}
smoothScroll(target);
}
count++;
$(this).find('.arrow-bounce').removeClass('arrow-bounce');
});
</script>
html, body {
font-family: sans-serif;
padding: 0;
margin: 0;
}
h1, h2 {
text-align: center;
}
.wrapper {
max-width: 600px;
margin: 0 auto;
}
#hero {
text-align: center;
min-height: 100px;
background: rgba(0, 0, 0, 0.1);
margin-bottom: 35px;
}
#hero, section {
padding: 35px;
}
#scroll {
text-align: center;
width: 50px;
height: 50px;
background: black;
border-radius: 50%;
margin: 0 auto;
margin-top: -55px;
margin-right: -25px;
color: white;
padding-top: 0px;
font-size: 26px;
line-height: 26px;
cursor: pointer;
position: absolute;
right: 50%;
-webkit-transition: -webkit-transform 0.6s ease;
-moz-transition: -moz-transform 0.6s ease;
transition: transform 0.6s ease;
}
#scroll.clicked {
-webkit-transform: rotate(360deg);
-moz-transform: rotate(360deg);
-o-transform: rotate(360deg);
-ms-transform: rotate(360deg);
}
#scroll.rotate {
-webkit-transform: rotate(180deg);
-moz-transform: rotate(180deg);
-o-transform: rotate(180deg);
-ms-transform: rotate(3180deg);
}
#scroll span {
position: relative;
bottom: -10px;
}
.arrow-bounce {
-webkit-animation: arrow 1s infinite;
-moz-animation: arrow 1s infinite;
-o-animation: arrow 1s infinite;
animation: arrow 1s infinite;
animation-timing-function: cubic-bezier(0.4, 0, 0.6, 1);
}
@-webkit-keyframes arrow {
0% {
bottom: -13px;
}
50% {
bottom: -8px;
}
100% {
bottom: -13px;
}
}
@-moz-keyframes arrow {
0% {
bottom: -13px;
}
50% {
bottom: -8px;
}
100% {
bottom: -13px;
}
}
@keyframes arrow {
0% {
bottom: -13px;
}
50% {
bottom: -8px;
}
100% {
bottom: -13px;
}
}
