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mikewlange/3d-fold-out-reveal.markdown

Created October 22, 2018 23:01
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3D Fold out reveal
Raw
3d-fold-out-reveal.markdown

3D Fold out reveal

Click to reveal more info. Info folds out beneath the card, while the rest of the grid recedes.

A Pen by mike lange on CodePen.

License.

Raw
index.html
<div class="cards">
<div class="card">
<img src="http://s4c.cymru/temp/wave1.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave2.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave3.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave2.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave3.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave1.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave3.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave1.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
<div class="card">
<img src="http://s4c.cymru/temp/wave2.jpg">
<div class="card-title">
<a href="#" class="toggle-info btn">
<span class="left"></span>
<span class="right"></span>
</a>
<h2>
Card title
<small>Image from unsplash.com</small>
</h2>
</div>
<div class="card-flap flap1">
<div class="card-description">
This grid is an attempt to make something nice that works on touch devices. Ignoring hover states when they're not available etc.
</div>
<div class="card-flap flap2">
<div class="card-actions">
<a href="#" class="btn">Read more</a>
</div>
</div>
</div>
</div>
</div>
Raw
script.js
$(document).ready(function(){
var zindex = 10;
$("div.card").click(function(e){
e.preventDefault();
var isShowing = false;
if ($(this).hasClass("show")) {
isShowing = true
}
if ($("div.cards").hasClass("showing")) {
// a card is already in view
$("div.card.show")
.removeClass("show");
if (isShowing) {
// this card was showing - reset the grid
$("div.cards")
.removeClass("showing");
} else {
// this card isn't showing - get in with it
$(this)
.css({zIndex: zindex})
.addClass("show");
}
zindex++;
} else {
// no cards in view
$("div.cards")
.addClass("showing");
$(this)
.css({zIndex:zindex})
.addClass("show");
zindex++;
}
});
});
Raw
scripts
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js"></script>
Raw
style.less
// font stuff
@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,200,300,600,700,900);
// colour stuff
@white: #ffffff;
@lightBG: #dce1df;
@salmon: #ff6666;
@teal: #0096a0;
@tealMid: #0ebac7;
@tealContrast: #33ffff;
@tealShade: #007c85;
@darkGrey: #4f585e;
body {
background: @lightBG;
color: @darkGrey;
font-family: 'Source Sans Pro', sans-serif;
text-rendering: optimizeLegibility;
}
a.btn {
background: @teal;
border-radius: 4px;
box-shadow: 0 2px 0px 0 rgba(0,0,0,0.25);
color: @white;
display: inline-block;
padding: 6px 30px 8px;
position: relative;
text-decoration: none;
transition: all 0.1s 0s ease-out;
}
.no-touch a.btn:hover {
background: lighten(@teal,2.5);
box-shadow: 0px 8px 2px 0 rgba(0, 0, 0, 0.075);
transform: translateY(-2px);
transition: all 0.25s 0s ease-out;
}
.no-touch a.btn:active,
a.btn:active {
background: darken(@teal,2.5);
box-shadow: 0 1px 0px 0 rgba(255,255,255,0.25);
transform: translate3d(0,1px,0);
transition: all 0.025s 0s ease-out;
}
div.cards {
margin: 80px auto;
max-width: 960px;
text-align: center;
}
div.card {
background: @white;
display: inline-block;
margin: 8px;
max-width: 300px;
perspective: 1000;
position: relative;
text-align: left;
transition: all 0.3s 0s ease-in;
z-index: 1;
img {
max-width: 300px;
}
div.card-title {
background: @white;
padding: 6px 15px 10px;
position: relative;
z-index: 0;
a.toggle-info {
border-radius: 32px;
height: 32px;
padding: 0;
position: absolute;
right: 15px;
top: 10px;
width: 32px;
span {
background: @white;
display: block;
height: 2px;
position: absolute;
top: 16px;
transition: all 0.15s 0s ease-out;
width: 12px;
}
span.left {
right: 14px;
transform: rotate(45deg);
}
span.right {
left: 14px;
transform: rotate(-45deg);
}
}
h2 {
font-size: 24px;
font-weight: 700;
letter-spacing: -0.05em;
margin: 0;
padding: 0;
small {
display: block;
font-size: 18px;
font-weight: 600;
letter-spacing: -0.025em;
}
}
}
div.card-description {
padding: 0 15px 10px;
position: relative;
font-size: 14px;
}
div.card-actions {
box-shadow: 0 2px 0px 0 rgba(0,0,0,0.075);
padding: 10px 15px 20px;
text-align: center;
}
div.card-flap {
background: darken(@white,15);
position: absolute;
width: 100%;
transform-origin: top;
transform: rotateX(-90deg);
}
div.flap1 {
transition: all 0.3s 0.3s ease-out;
z-index: -1;
}
div.flap2 {
transition: all 0.3s 0s ease-out;
z-index: -2;
}
}
div.cards.showing {
div.card {
cursor: pointer;
opacity: 0.6;
transform: scale(0.88);
}
}
.no-touch div.cards.showing {
div.card:hover {
opacity: 0.94;
transform: scale(0.92);
}
}
div.card.show {
opacity: 1 !important;
transform: scale(1) !important;
div.card-title {
a.toggle-info {
background: @salmon !important;
span {
top: 15px;
}
span.left {
right: 10px;
}
span.right {
left: 10px;
}
}
}
div.card-flap {
background: @white;
transform: rotateX(0deg);
}
div.flap1 {
transition: all 0.3s 0s ease-out;
}
div.flap2 {
transition: all 0.3s 0.2s ease-out;
}
}
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