<div class="main-content-wrapper">
<!-- section 1 -->
<section id="one">
<h1>StickyStack.js</h1>
<p class="helper">A jQuery plugin that creates a <em>stacking</em> effect by <em>sticking</em> panels as they reach the top of the viewport.</p>
<br />
<div class="button-wrapper">
<a href="github.com/mike-zarandona/StickyStack.js/archive/master.zip" class="btn">Download</a>
<a href="https://github.com/mike-zarandona/StickyStack.js" class="btn" target="_blank">GitHub</a>
</div><!--/.button-wrapper-->
</section>
<!-- section 2-->
<section id="two">
<div class="shadow">
<h1>Long pages feel like a stack of cards</h1>
</div><!--/.shadow-->
</section>
<!-- section 3 -->
<section>
<div class="shadow">
<h1>Usage</h1>
<p><code><pre>$('.main-content-wrapper').stickyStack();
</pre></code></p>
</div>
</section>
<!-- section 4 -->
<section>
<div class="shadow">
<h1>Options</h1>
<p><code><pre>$('.main-content-wrapper').stickyStack({
containerElement: '.main-content-wrapper',
stackingElement: 'section',
boxShadow: '0 -3px 20px rgba(0, 0, 0, 0.25)'
});
</pre></code></p>
</div><!--/.shadow-->
</section>
<section>
<p>Enjoy.</p>
<div class="button-wrapper">
<a href="https://github.com/mike-zarandona/StickyStack.js/archive/master.zip" class="btn">Download</a>
<a href="https://github.com/mike-zarandona/StickyStack.js" class="btn" target="_blank">GitHub</a>
</div><!--/.button-wrapper-->
<small>by <a href="https://twitter.com/mikezarandona" target="_blank">mike zarandona</a></small>
</section>
</div><!--/.main-content-wrapper-->
@import "lesshat";
@open-sans: 'Open Sans', sans-serif;
body { font: 16px/1.5em 'Open Sans', @open-sans; }
a {
color: #fff;
.transition(all 300ms);
&:hover {
background-color: #fff;
color: #111;
}
}
small {
font-size: 10px;
clear: both;
display: block;
}
section {
background-color: #303030;
color: #fff;
padding: 1em 2em;
.box-sizing(border-box);
background-size: cover;
background-position: 50% 50%;
display: block;
&.stuck + section:not(.stuck) {
box-shadow: 0 -3px 20px rgba(0, 0, 0, 0.5);
}
&:before {
content: '';
display: block;
position: absolute;
background-color: rgba(0, 0, 0, 0.65);
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
}
&:nth-child(1) {
pading-top: 200px;
text-align: center;
background-image: url('https://picsum.photos/1600/900?image=1029');
background-size: cover;
background-position: 50% 50%;
position: relative;
h1 {
margin-top: 160px;
margin-bottom: 0;
line-height: 1em;
font: 300 48px/1.2em @open-sans;
}
.helper {
font-size: 14px;
width: 50%;
margin: 1em auto;
line-height: 1.5em;
}
}
&:nth-child(2) {
background-image: url('https://picsum.photos/1600/900?image=991');
position: relative;
&:before { display: none; }
h1 {
font: 300 42px/1.3em @open-sans;
}
}
&:nth-child(3) {
background-image: url('https://picsum.photos/1600/900?image=988');
h1 { font-weight: 300; margin-bottom: 1em; line-height:1.2em; }
&:before { display: none; }
}
&:nth-child(4) {
background-image: url('https://picsum.photos/1600/900?image=884');
&:before { display: none; }
.shadow {
position: absolute;
bottom: 40px;
left: 20px;
}
h1 {
font-weight: 300;
line-height: 1.2em;
}
}
&:nth-child(5) {
background-image: url('http://unsplash.it/1600/900?image=896');
background-position: 50% 100%;
padding-top: 30%;
text-align: center;
}
}
/* Modular Styles */
h1 {
font-size: 3em;
}
.button-wrapper {
margin: 0 auto;
padding: 0px;
width: 320px;
position: relative;
clear: both;
.btn + .btn { margin-left: -4px; }
}
.btn {
padding: 10px;
font: bold 16px/1.2em sans-serif;
border: 2px solid #fff;
.border-radius(3px);
background-color: transparent;
text-decoration: none;
margin: 0.5em auto;
color: #fff;
.transition(300ms all);
display: inline-block;
box-sizing: border-box;
width: 49%;
&:hover {
background-color: fade(#fff, 33%);
color: #fff;
text-shadow: 0 1px 0 #111;
}
&:first-of-type {
margin-right: 2%;
}
&:last-of-type {
}
}
.shadow {
background-color: rgba(0, 0, 0, 0.8);
padding: 1em;
border-radius: 5px;
&:after { display: none; }
h1, h2, h3 {
&:first-of-type { margin-top: 0; margin-bottom: 10px; }
}
}
View Compiled
/*!
**********************************************************
* StickyStack.js
*
* Version: v1.1.2
* Author: Mike Zarandona
* Release: June 24 2014
* Added a fix for sections that are taller than the screen
*
* Reqs: jQuery
*
* Usage: $('.main-content-wrapper').stickyStack({
* containerElement: '.main-content-wrapper',
* stackingElement: 'section',
* boxShadow: '0 -3px 20px rgba(0, 0, 0, 0.25)'
* });
**********************************************************
*/
!function(a,b){a.fn.stickyStack=function(b){function f(a){for(var b=0,d=0;d<a;d++)b+=c.eq(d).outerHeight(!0);c.eq(0).parent().css("padding-top",b);for(var e=0;e<c.length;e++)a>0?(c.eq(e).addClass("stuck"),a--):c.eq(e).removeClass("stuck")}function g(){for(var b=0,e=a(window).outerHeight(!0),f=0;f<c.length;f++)d[f]=[],d[f][1]=c.eq(f).outerHeight(!0),d[f][1]>e?(d[f][2]=d[f][1]-e,c.eq(f).addClass("align-bottom")):(d[f][2]=0,c.eq(f).removeClass("align-bottom")),c.eq(f).attr("data-scrollto",c.eq(f).offset().top),c.eq(f).hasClass("stuck")?(d[f][0]=b,b+=d[f][1]):d[f][0]=c.eq(f).offset().top,c.eq(f).attr("data-scrollto",d[f][0]).attr("data-height",d[f][1]).attr("data-offset",d[f][2])}b=a.extend({},a.fn.stickyStack.options,b);var c=a(b.containerElement+" > "+b.stackingElement),d=[],e=b.stackingElement+"{box-sizing: border-box;-moz-box-sizing: border-box;position: relative;z-index: 100;}"+b.stackingElement+".stuck {position: fixed;top: 0;z-index: 0;}"+b.stackingElement+".stuck + "+b.stackingElement+":not(.stuck) {box-shadow: "+b.boxShadow+";}"+b.stackingElement+".stuck.align-bottom {top: auto !important;bottom: 0 !important;}";a("head").append('<style id="sticky-stack-styles" type="text/css">'+e+"</style>"),a(document).ready(function(){g();var a=c.eq(0).outerWidth(!0);c.css("width",a+"px")}),a(window).on("scroll",function(){for(var b=a(window).scrollTop(),e=0,g=0;g<c.length;g++)0!=c.eq(g).attr("data-offset")?b>=d[g][2]+d[g][0]&&e++:b>=d[g][0]&&e++;f(e)}),a(window).on("resize",function(){c.css("width",a(b.containerElement).width()+"px"),g()})},a.fn.stickyStack.options={containerElement:".main-content-wrapper",stackingElement:"section",boxShadow:"0 -3px 20px rgba(0, 0, 0, 0.25)"}}(jQuery);
$(window).load(function() {
$('section').css('min-height', $(window).height());
$('.main-content-wrapper').stickyStack();
});
// analytics
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