<span id="forkongithub"><a href="https://github.com/IanLunn/Hover">Fork me on GitHub</a></span>
<h1>Hover.css</h1>
<div class="link">
<a class="grow" href="https://ianlunn.github.io/Hover/">Version 2 now available →</a>
<small>Includes over 100 effects and SASS/LESS support</small>
</div>
<h2>2D Transforms</h2>
<a rel="grow" class="button grow">Grow</a>
<a rel="shrink" class="button shrink">Shrink</a>
<a rel="pulse" class="button pulse">Pulse</a>
<a rel="pulse-grow" class="button pulse-grow">Pulse Grow</a>
<a rel="pulse-shrink" class="button pulse-shrink">Pulse Shrink</a>
<a rel="push" class="button push">Push</a>
<a rel="pop" class="button pop">Pop</a>
<a rel="rotate" class="button rotate">Rotate</a>
<a rel="grow-rotate" class="button grow-rotate">Grow Rotate</a>
<a rel="float" class="button float">Float</a>
<a rel="sink" class="button sink">Sink</a>
<a rel="hover" class="button hover">Hover</a>
<a rel="hang" class="button hang">Hang</a>
<a rel="skew" class="button skew">Skew</a>
<a rel="skew-forward" class="button skew-forward">Skew Forward</a>
<a rel="wobble-horizontal" class="button wobble-horizontal">Wobble Horizontal</a>
<a rel="wobble-vertical" class="button wobble-vertical">Wobble Vertical</a>
<a rel="wobble-top" class="button wobble-top">Wobble Top</a>
<a rel="wobble-bottom" class="button wobble-bottom">Wobble Bottom</a>
<h2>Border Transitions</h2>
<a rel="border-fade" class="button border-fade">Border Fade</a>
<a rel="hollow" class="button hollow">Hollow</a>
<a rel="trim" class="button trim">Trim</a>
<a rel="outline-outward" class="button outline-outward">Outline Outward</a>
<a rel="outline-inward" class="button outline-inward">Outline Inward</a>
<a rel="round-corners" class="button round-corners">Round Corners</a>
<h2>Shadow and Glow Transitions</h2>
<a rel="glow" class="button glow">Glow</a>
<a rel="box-shadow-outset" class="button box-shadow-outset">Box Shadow Outset</a>
<a rel="box-shadow-inset" class="button box-shadow-inset">Box Shadow Inset</a>
<a rel="float-shadow" class="button float-shadow">Float Shadow</a>
<a rel="hover-shadow" class="button hover-shadow">Hover Shadow</a>
<a rel="shadow-radial" class="button shadow-radial">Shadow Radial</a>
<h2>Speech Bubbles</h2>
<a rel="bubble-top" class="button bubble-top">Bubble Top</a>
<a rel="bubble-right" class="button bubble-right">Bubble Right</a>
<a rel="bubble-bottom" class="button bubble-bottom">Bubble Bottom</a>
<a rel="bubble-left" class="button bubble-left">Bubble Left</a>
<a rel="bubble-float-top" class="button bubble-float-top">Bubble Float Top</a>
<a rel="bubble-float-right" class="button bubble-float-right">Bubble Float Right</a>
<a rel="bubble-float-bottom" class="button bubble-float-bottom">Bubble Float Bottom</a>
<a rel="bubble-float-left" class="button bubble-float-left">Bubble Float Left</a>
<h2>Curls</h2>
<a rel="curl-top-left" class="button curl-top-left">Curl Top Left</a>
<a rel="curl-top-right" class="button curl-top-right">Curl Top Right</a>
<a rel="curl-bottom-right" class="button curl-bottom-right">Curl Bottom Right</a>
<a rel="curl-bottom-left" class="button curl-bottom-left">Curl Bottom Left</a>
<div class="aligncenter">
<a class="button cta hover-shadow" href="https://github.com/IanLunn/Hover">Download on GitHub</a>
</div>
<div class="footer">
<div class="about">
<h2>About Hover.css</h2>
<p>All Hover.css effects make use of a single element (with the help of some pseudo-elements where necessary), are self contained so you can easily copy and paste them, and come in CSS and SASS flavours.</p>
<p>For best results, hover effects use a couple of "hacks" (undesirable but usually necessary lines of code). For more information on these hacks and whether you need them, please read the FAQ.</p>
<p>Many effects use CSS3 features such as transitions, transforms and animations. Old browsers that don't support these features may need some extra attention to be certain a fallback hover effect is still in place.</p>
<h3>License</h3>
<p>hover.css is open source, and made available under a <a href="https://www.opensource.org/licenses/mit-license.php">MIT License</a>. Distribute, use as-is, or modify to your liking in personal and commercial projects. Please retain the original readme and license files.
<p>Placing author information in your stylesheet, credits page or humans.txt is much appreciated.</p>
</div>
<div class="social aligncenter">
<div class="social-button">
<iframe src="http://ghbtns.com/github-btn.html?user=IanLunn&repo=Hover&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="140" height="20"></iframe>
</div>
<div class="social-button">
<iframe src="http://ghbtns.com/github-btn.html?user=IanLunn&repo=Hover&type=fork" allowtransparency="true" frameborder="0" scrolling="0" width="140" height="20"></iframe>
</div>
<div class="social-button">
<a href="https://twitter.com/share" class="twitter-share-button" data-related="IanLunn" data-dnt="true">Tweet</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
</div>
<div class="social-button">
<a href="https://twitter.com/IanLunn" class="twitter-follow-button" data-show-count="false" data-dnt="true">Follow @IanLunn</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
</div>
</div>
<div class="author">
<a class="logo" href="https://ianlunn.co.uk/" title="Visit portfolio of Ian Lunn"><img class="hover" src="https://ianlunn.github.io/Hover/logo-transparent.png" width="60" height="60" /></a>
<p class="credit">Created by <a href="https://ianlunn.co.uk/" title="Visit portfolio of Ian Lunn">Ian Lunn</a> - Front End Web Developer</p>
</div>
</div>
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-11991680-4', 'ianlunn.github.io');
ga('send', 'pageview');
</script>/*
* Hover.css (https://ianlunn.co.uk/)
* Version: 1.0
* Author: Ian Lunn @IanLunn
* Author URL: https://ianlunn.co.uk/
* Github: https://github.com/IanLunn/Hover
* Made available under a MIT License:
* https://www.opensource.org/licenses/mit-license.php
* Hover.css Copyright Ian Lunn 2014.
*/
// Default options
$defaultDuration: .3s;
$primaryColour: #ececec;
$secondaryColour: #666;
$shadowColour: rgba(0, 0, 0, .6);
// As is often the case, some devices/browsers need additional code to get CSS to work
// in the most desired way. These mixins are used to quickly drop in hacks for each element
@mixin hideTapHighlightColor() {
//Prevent highlight colour when element is tapped
tap-highlight-color: rgba(0,0,0,0);
}
@mixin hardwareAccel() {
//Improve performance on mobile/tablet devices
transform: translateZ(0);
}
@mixin improveAntiAlias() {
//Improve aliasing on mobile/tablet devices
box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}
/* Default styles for the demo buttons */
.button {
margin: .4em;
padding: 1em;
cursor: pointer;
background: $primaryColour;
text-decoration: none;
color: $secondaryColour;
}
/* 2D TRANSITIONS */
/* Grow */
.grow {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: scale(1.1);
}
}
/* Shrink */
.shrink {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: scale(.9);
}
}
/* Pulse */
@keyframes pulse {
25% {
transform: scale(1.1);
}
75% {
transform: scale(.9);
}
}
.pulse {
display: inline-block;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: pulse;
animation-duration: 1s;
animation-timing-function: linear;
animation-iteration-count: infinite;
}
}
/* Pulse Grow */
@keyframes pulse-grow {
to {
transform: scale(1.1);
}
}
.pulse-grow {
display: inline-block;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: pulse-grow;
animation-duration: $defaultDuration;
animation-timing-function: linear;
animation-iteration-count: infinite;
animation-direction: alternate;
}
}
/* Pulse Shrink */
@keyframes pulse-shrink {
to {
transform: scale(.9);
}
}
.pulse-shrink {
display: inline-block;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: pulse-shrink;
animation-duration: $defaultDuration;
animation-timing-function: linear;
animation-iteration-count: infinite;
animation-direction: alternate;
}
}
/* Push */
@keyframes push {
50% {
transform: scale(.8);
}
100% {
transform: scale(1);
}
}
.push {
display: inline-block;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: push;
animation-duration: $defaultDuration;
animation-timing-function: linear;
animation-iteration-count: 1;
}
}
/* Pop */
@keyframes pop {
50% {
transform: scale(1.2);
}
100% {
transform: scale(1);
}
}
.pop {
display: inline-block;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: pop;
animation-duration: $defaultDuration;
animation-timing-function: linear;
animation-iteration-count: 1;
}
}
/* Rotate */
.rotate {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: rotate(4deg);
}
}
/* Grow Rotate */
.grow-rotate {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: scale(1.1) rotate(4deg);
}
}
/* Float */
.float {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: translateY(-5px);
}
}
/* Sink */
.sink {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: translateY(5px);
}
}
/* Hover */
@keyframes hover {
50% {
transform: translateY(-3px);
}
100% {
transform: translateY(-6px);
}
}
.hover {
display: inline-block;
transition-duration: .5s;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: translateY(-6px);
animation-name: hover;
animation-duration: 1.5s;
animation-delay: $defaultDuration;
animation-timing-function: linear;
animation-iteration-count: infinite;
animation-direction: alternate;
}
}
/* Hang */
@keyframes hang {
50% {
transform: translateY(3px);
}
100% {
transform: translateY(6px);
}
}
.hang {
display: inline-block;
transition-duration: .5s;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: translateY(6px);
animation-name: hang;
animation-duration: 1.5s;
animation-delay: $defaultDuration;
animation-timing-function: linear;
animation-iteration-count: infinite;
animation-direction: alternate;
}
}
/* Skew */
.skew {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: skew(-10deg);
}
}
/* Skew Forward */
.skew-forward {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: transform;
transform-origin: 0 100%;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
transform: skew(-10deg);
}
}
/* Wobble Vertical */
@keyframes wobble-vertical {
16.65% {
transform: translateY(8px);
}
33.3% {
transform: translateY(-6px);
}
49.95% {
transform: translateY(4px);
}
66.6% {
transform: translateY(-2px);
}
83.25% {
transform: translateY(1px);
}
100% {
transform: translateY(0);
}
}
.wobble-vertical {
display: inline-block;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: wobble-vertical;
animation-duration: 1s;
animation-timing-function: ease-in-out;
animation-iteration-count: 1;
}
}
/* Wobble Horizontal */
@keyframes wobble-horizontal {
16.65% {
transform: translateX(8px);
}
33.3% {
transform: translateX(-6px);
}
49.95% {
transform: translateX(4px);
}
66.6% {
transform: translateX(-2px);
}
83.25% {
transform: translateX(1px);
}
100% {
transform: translateX(0);
}
}
.wobble-horizontal {
display: inline-block;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: wobble-horizontal;
animation-duration: 1s;
animation-timing-function: ease-in-out;
animation-iteration-count: 1;
}
}
/* Wobble Top */
@keyframes wobble-top {
16.65% {
transform: skew(-12deg);
}
33.3% {
transform: skew(10deg);
}
49.95% {
transform: skew(-6deg);
}
66.6% {
transform: skew(4deg);
}
83.25% {
transform: skew(-2deg);
}
100% {
transform: skew(0);
}
}
.wobble-top {
display: inline-block;
transform-origin: 0 100%;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: wobble-top;
animation-duration: 1s;
animation-timing-function: ease-in-out;
animation-iteration-count: 1;
}
}
/* Wobble Bottom */
@keyframes wobble-bottom {
16.65% {
transform: skew(-12deg);
}
33.3% {
transform: skew(10deg);
}
49.95% {
transform: skew(-6deg);
}
66.6% {
transform: skew(4deg);
}
83.25% {
transform: skew(-2deg);
}
100% {
transform: skew(0);
}
}
.wobble-bottom {
display: inline-block;
transform-origin: 100% 0;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
animation-name: wobble-bottom;
animation-duration: 1s;
animation-timing-function: ease-in-out;
animation-iteration-count: 1;
}
}
/* BORDER TRANSITIONS */
/* Border Fade */
.border-fade {
display: inline-block;
$borderWidth: 4px;
transition-duration: $defaultDuration;
transition-property: box-shadow;
@include hideTapHighlightColor();
@include hardwareAccel();
box-shadow:
inset 0 0 0 $borderWidth $primaryColour,
0 0 1px rgba(0, 0, 0, 0); /* Hack to improve aliasing on mobile/tablet devices */
&:hover {
box-shadow:
inset 0 0 0 $borderWidth $secondaryColour,
0 0 1px rgba(0, 0, 0, 0); /* Hack to improve aliasing on mobile/tablet devices */
}
}
/* Hollow */
.hollow {
display: inline-block;
$borderWidth: 4px;
transition-duration: $defaultDuration;
transition-property: background;
transform: translateZ(0); /* Hack to improve performance on mobile/tablet devices */
box-shadow:
inset 0 0 0 $borderWidth $primaryColour,
0 0 1px rgba(0, 0, 0, 0); /* Hack to improve aliasing on mobile/tablet devices */
&:hover {
background: none;
}
}
/* Trim */
.trim {
display: inline-block;
$outerBorderWidth: 4px;
$innerBorderWidth: 4px;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
content: '';
position: absolute;
border: white solid $innerBorderWidth;
top: $outerBorderWidth;
left: $outerBorderWidth;
right: $outerBorderWidth;
bottom: $outerBorderWidth;
opacity: 0;
transition-duration: $defaultDuration;
transition-property: opacity;
}
&:hover:before {
opacity: 1;
}
}
/* Outline Outward */
.outline-outward {
display: inline-block;
$outerBorderWidth: 4px;
$innerBorderWidth: 4px;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
content: '';
position: absolute;
border: $primaryColour solid $outerBorderWidth;
top: 0;
right: 0;
bottom: 0;
left: 0;
transition-duration: .3s;
transition-property: top right bottom left;
}
&:hover:before {
top: -($outerBorderWidth + $innerBorderWidth);
right: -($outerBorderWidth + $innerBorderWidth);
bottom: -($outerBorderWidth + $innerBorderWidth);
left: -($outerBorderWidth + $innerBorderWidth);
}
}
/* Outline Inward */
.outline-inward {
display: inline-block;
$outerBorderWidth: 4px;
$innerBorderWidth: 4px;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
content: '';
position: absolute;
border: $primaryColour solid $outerBorderWidth;
top: -($outerBorderWidth + $innerBorderWidth) * 2;
right: -($outerBorderWidth + $innerBorderWidth) * 2;
bottom: -($outerBorderWidth + $innerBorderWidth) * 2;
left: -($outerBorderWidth + $innerBorderWidth) * 2;
opacity: 0;
transition-duration: .3s;
transition-property: top right bottom left;
}
&:hover:before {
top: -($outerBorderWidth + $innerBorderWidth);
right: -($outerBorderWidth + $innerBorderWidth);
bottom: -($outerBorderWidth + $innerBorderWidth);
left: -($outerBorderWidth + $innerBorderWidth);
opacity: 1;
}
}
/* Round Corners */
.round-corners {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: border-radius;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
border-radius: 1em;
}
}
/* SHADOW/GLOW TRANSITIONS */
/* Glow */
.glow {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: box-shadow;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
box-shadow: 0 0 8px $shadowColour;
}
}
/* Box Shadow Outset */
.box-shadow-outset {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: box-shadow;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:hover {
box-shadow: 2px 2px 2px $shadowColour;
}
}
/* Box Shadow Inset */
.box-shadow-inset {
display: inline-block;
transition-duration: $defaultDuration;
transition-property: box-shadow;
box-shadow: inset 0 0 0 $shadowColour,
0 0 1px rgba(0, 0, 0, 0); /* Hack to improve aliasing on mobile/tablet devices */
@include hideTapHighlightColor();
@include hardwareAccel();
&:hover {
box-shadow: inset 2px 2px 2px $shadowColour,
0 0 1px rgba(0, 0, 0, 0); /* Hack to improve aliasing on mobile/tablet devices */
}
}
/* Float Shadow */
.float-shadow {
display: inline-block;
position: relative;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
top: 100%;
left: 5%;
height: 10px;
width: 90%;
opacity: 0;
background: radial-gradient(ellipse at center, rgba(0,0,0,.35) 0%,rgba(0,0,0,0) 80%); /* W3C */
transition-duration: $defaultDuration;
transition-property: transform opacity;
}
&:hover {
transform: translateY(-5px); /* move the element up by 5px */
&:before {
opacity: 1;
transform: translateY(5px); /* move the element down by 5px (it will stay in place because it's attached to the element that also moves up 5px) */
}
}
}
/* Hover Shadow */
@keyframes hover {
50% {
transform: translateY(-3px);
}
100% {
transform: translateY(-6px);
}
}
@keyframes hover-shadow {
0% {
transform: translateY(6px);
opacity: .4;
}
50% {
transform: translateY(3px);
opacity: 1;
}
100% {
transform: translateY(6px);
opacity: .4;
}
}
.hover-shadow {
display: inline-block;
position: relative;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
top: 100%;
left: 5%;
height: 10px;
width: 90%;
opacity: 0;
background: radial-gradient(ellipse at center, rgba(0,0,0,.35) 0%,rgba(0,0,0,0) 80%); /* W3C */
transition-duration: $defaultDuration;
transition-property: transform opacity;
}
&:hover {
transform: translateY(-6px);
animation-name: hover;
animation-duration: 1.5s;
animation-delay: $defaultDuration;
animation-timing-function: linear;
animation-iteration-count: infinite;
animation-direction: alternate;
&:before {
opacity: .4;
transform: translateY(6px);
animation-name: hover-shadow;
animation-duration: 1.5s;
animation-delay: .3s;
animation-timing-function: linear;
animation-iteration-count: infinite;
animation-direction: alternate;
}
}
}
/* Shadow Radial */
.shadow-radial {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before,
&:after {
pointer-events: none;
position: absolute;
content: '';
left: 0;
width: 100%;
box-sizing: border-box;
background-repeat: no-repeat;
height: 5px;
opacity: 0;
transition-duration: $defaultDuration;
transition-property: opacity;
}
&:before {
bottom: 100%;
background: radial-gradient(ellipse at 50% 150%, $shadowColour 0%, rgba(0, 0, 0, 0) 80%);
}
&:after {
top: 100%;
background: radial-gradient(ellipse at 50% -50%, $shadowColour 0%, rgba(0, 0, 0, 0) 80%);
}
&:hover:before,
&:hover:after {
opacity: 1;
}
}
/* SPEECH BUBBLES */
$tipWidth: 10px; //the width of the speech bubble tip
$tipHeight: 10px; //the height of the speech bubble tip
$tipColour: $primaryColour;
/* Bubble Top */
.bubble-top {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
border-style: solid;
transition-duration: $defaultDuration;
left: calc(50% - #{$tipWidth});
border-width: 0 $tipWidth $tipHeight $tipWidth;
border-color: transparent transparent $tipColour transparent;
transition-property: top;
}
&:hover:before {
top: -($tipHeight);
}
}
/* Bubble Right */
.bubble-right {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
border-style: solid;
transition-duration: $defaultDuration;
transition-property: right;
top: calc(50% - #{$tipHeight});
right: 0;
border-width: $tipHeight 0 $tipHeight $tipWidth;
border-color: transparent transparent transparent $tipColour ;
}
&:hover:before {
right: -($tipWidth);
}
}
/* Bubble Bottom */
.bubble-bottom {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
border-style: solid;
transition-duration: $defaultDuration;
transition-property: bottom;
left: calc(50% - #{$tipWidth});
bottom: 0;
border-width: $tipHeight $tipWidth 0 $tipWidth;
border-color: $tipColour transparent transparent transparent;
}
&:hover:before {
bottom: -($tipHeight);
}
}
/* Bubble Left */
.bubble-left {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
border-style: solid;
transition-duration: $defaultDuration;
transition-property: left;
top: calc(50% - #{$tipHeight});
left: 0;
border-width: $tipHeight $tipWidth $tipHeight 0;
border-color: transparent $tipColour transparent transparent;
}
&:hover:before {
left: -($tipWidth);
}
}
/* Bubble Float Top */
.bubble-float-top {
display: inline-block;
position: relative;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
left: calc(50% - #{$tipWidth});
top: 0;
border-style: solid;
border-width: 0 $tipWidth $tipHeight $tipWidth;
border-color: transparent transparent $tipColour transparent;
transition-duration: $defaultDuration;
transition-property: top;
}
&:hover {
transform: translateY(5px) translateZ(0);
}
&:hover:before {
top: -($tipHeight);
}
}
/* Bubble Float Right */
.bubble-float-right {
display: inline-block;
position: relative;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
top: calc(50% - #{$tipHeight});
right: 0;
content: '';
border-style: solid;
border-width: $tipHeight 0 $tipHeight $tipWidth;
border-color: transparent transparent transparent $tipColour;
transition-duration: $defaultDuration;
transition-property: right;
}
&:hover {
transform: translateX(-5px);
}
&:hover:before {
right: -($tipWidth);
}
}
/* Bubble Float Bottom */
.bubble-float-bottom {
display: inline-block;
position: relative;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
left: calc(50% - #{$tipWidth});
bottom: 0;
border-style: solid;
border-width: $tipHeight $tipWidth 0 $tipWidth;
border-color: $tipColour transparent transparent transparent;
transition-duration: $defaultDuration;
transition-property: bottom;
}
&:hover {
transform: translateY(-5px) translateZ(0);
}
&:hover:before {
bottom: -($tipHeight);
}
}
/* Bubble Float Left */
.bubble-float-left {
display: inline-block;
position: relative;
transition-duration: $defaultDuration;
transition-property: transform;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
top: calc(50% - #{$tipHeight});
left: 0;
border-style: solid;
border-width: $tipHeight $tipWidth $tipHeight 0;
border-color: transparent $tipColour transparent transparent;
transition-duration: $defaultDuration;
transition-property: left;
}
&:hover {
transform: translateX(5px);
}
&:hover:before {
left: -($tipWidth);
}
}
/* CURLS */
// Curl dimensions
$curlWidth: 25px;
$curlHeight: 25px;
// Curl colours
$revealAreaColour: white; // reveal area behind the curl
$curlLineColour: #aaa; // crease line
$curlTransitionColour: #ccc; // colour transitioning from crease line to final colour
$curlLastColour: white; // final colour of the back of the curl
/* Curl Top Left */
.curl-top-left {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
content: '';
height: 0;
width: 0;
top: 0;
left: 0;
background: $revealAreaColour; /* IE9 */
background: linear-gradient(
135deg,
$revealAreaColour 45%,
$curlLineColour 50%,
$curlTransitionColour 56%,
$curlLastColour 80%
);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#ffffff', endColorstr='#000000');/*For IE7-8-9*/
z-index: 1000;
box-shadow: 1px 1px 1px rgba(0, 0, 0, .4);
transition-duration: $defaultDuration;
transition-property: width height;
}
&:hover:before {
width: $curlWidth;
height: $curlHeight;
}
}
/* Curl Top Right */
.curl-top-right {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
content: '';
height: 0;
width: 0;
top: 0;
right: 0;
background: $revealAreaColour; /* IE9 */
background: linear-gradient(
225deg,
$revealAreaColour 45%,
$curlLineColour 50%,
$curlTransitionColour 56%,
$curlLastColour 80%
);
box-shadow: -1px 1px 1px rgba(0, 0, 0, .4);
transition-duration: $defaultDuration;
transition-property: width height;
}
&:hover:before {
width: $curlWidth;
height: $curlHeight;
}
}
/* Curl Bottom Right */
.curl-bottom-right {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
content: '';
height: 0;
width: 0;
bottom: 0;
right: 0;
background: $revealAreaColour; /* IE9 */
background: linear-gradient(
315deg,
$revealAreaColour 45%,
$curlLineColour 50%,
$curlTransitionColour 56%,
$curlLastColour 80%
);
box-shadow: -1px -1px 1px rgba(0, 0, 0, .4);
transition-duration: $defaultDuration;
transition-property: width height;
}
&:hover:before {
width: $curlWidth;
height: $curlHeight;
}
}
/* Curl Bottom Left */
.curl-bottom-left {
display: inline-block;
position: relative;
@include hideTapHighlightColor();
@include hardwareAccel();
@include improveAntiAlias();
&:before {
pointer-events: none;
position: absolute;
content: '';
height: 0;
width: 0;
bottom: 0;
left: 0;
background: $revealAreaColour; /* IE9 */
background: linear-gradient(
45deg,
$revealAreaColour 45%,
$curlLineColour 50%,
$curlTransitionColour 56%,
$curlLastColour 80%
);
box-shadow: 1px -1px 1px rgba(0, 0, 0, .4);
transition-duration: $defaultDuration;
transition-property: width height;
}
&:hover:before {
width: $curlWidth;
height: $curlHeight;
}
}
.link {
display: block;
width: 100%;
text-align: center;
}
.link a {
font-weight: bold;
}
#forkongithub a{background:#000;color:#fff;text-decoration:none;font-family:arial, sans-serif;text-align:center;font-weight:bold;padding:5px 40px;font-size:1rem;line-height:2rem;position:relative;transition:0.5s;}#forkongithub a:hover{background:#060;color:#fff;}#forkongithub a::before,#forkongithub a::after{content:"";width:100%;display:block;position:absolute;top:1px;left:0;height:1px;background:#fff;}#forkongithub a::after{bottom:1px;top:auto;}@media screen and (min-width:800px){#forkongithub{position:absolute;display:block;top:0;right:0;width:200px;overflow:hidden;height:200px;}#forkongithub a{width:200px;position:absolute;top:60px;right:-60px;transform:rotate(45deg);transform:rotate(45deg);box-shadow:4px 4px 10px rgba(0,0,0,0.8);}}
External CSS
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