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Created April 13, 2016 01:00
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CSS transition example
<!DOCTYPE html>
<html lang="en">
<head>
<title>Creating Web Animations with HTML and CSS</title>
<!--
Creating Web Animations with HTML and CSS
Presentation at 2016 Cengage Learning Computing Conference
Orlando, Florida
Presented by Sasha Vodnik
Filename: index.html
-->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<script src="modernizr.custom.28018.js"></script>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<article>
<div class="animation">
<div class="skew">
<div class="car">
<img src="https://sashavodnik.files.wordpress.com/2016/04/car.png">
</div>
<div class="wheel1">
<img src="https://sashavodnik.files.wordpress.com/2016/04/wheel.png">
</div>
<div class="wheel2">
<img src="https://sashavodnik.files.wordpress.com/2016/04/wheel.png">
</div>
</div>
</div>
</article>
</body>
</html>
/* Modernizr 2.8.3 (Custom Build) | MIT & BSD
* Build: http://modernizr.com/download/#-fontface-borderradius-boxshadow-cssgradients-csstransforms-csstransitions-input-inputtypes-printshiv-mq-cssclasses-addtest-prefixed-teststyles-testprop-testallprops-hasevent-prefixes-domprefixes-load
*/
;
window.Modernizr = (function( window, document, undefined ) {
var version = '2.8.3',
Modernizr = {},
enableClasses = true,
docElement = document.documentElement,
mod = 'modernizr',
modElem = document.createElement(mod),
mStyle = modElem.style,
inputElem = document.createElement('input') ,
smile = ':)',
toString = {}.toString,
prefixes = ' -webkit- -moz- -o- -ms- '.split(' '),
omPrefixes = 'Webkit Moz O ms',
cssomPrefixes = omPrefixes.split(' '),
domPrefixes = omPrefixes.toLowerCase().split(' '),
tests = {},
inputs = {},
attrs = {},
classes = [],
slice = classes.slice,
featureName,
injectElementWithStyles = function( rule, callback, nodes, testnames ) {
var style, ret, node, docOverflow,
div = document.createElement('div'),
body = document.body,
fakeBody = body || document.createElement('body');
if ( parseInt(nodes, 10) ) {
while ( nodes-- ) {
node = document.createElement('div');
node.id = testnames ? testnames[nodes] : mod + (nodes + 1);
div.appendChild(node);
}
}
style = ['&#173;','<style id="s', mod, '">', rule, '</style>'].join('');
div.id = mod;
(body ? div : fakeBody).innerHTML += style;
fakeBody.appendChild(div);
if ( !body ) {
fakeBody.style.background = '';
fakeBody.style.overflow = 'hidden';
docOverflow = docElement.style.overflow;
docElement.style.overflow = 'hidden';
docElement.appendChild(fakeBody);
}
ret = callback(div, rule);
if ( !body ) {
fakeBody.parentNode.removeChild(fakeBody);
docElement.style.overflow = docOverflow;
} else {
div.parentNode.removeChild(div);
}
return !!ret;
},
testMediaQuery = function( mq ) {
var matchMedia = window.matchMedia || window.msMatchMedia;
if ( matchMedia ) {
return matchMedia(mq) && matchMedia(mq).matches || false;
}
var bool;
injectElementWithStyles('@media ' + mq + ' { #' + mod + ' { position: absolute; } }', function( node ) {
bool = (window.getComputedStyle ?
getComputedStyle(node, null) :
node.currentStyle)['position'] == 'absolute';
});
return bool;
},
isEventSupported = (function() {
var TAGNAMES = {
'select': 'input', 'change': 'input',
'submit': 'form', 'reset': 'form',
'error': 'img', 'load': 'img', 'abort': 'img'
};
function isEventSupported( eventName, element ) {
element = element || document.createElement(TAGNAMES[eventName] || 'div');
eventName = 'on' + eventName;
var isSupported = eventName in element;
if ( !isSupported ) {
if ( !element.setAttribute ) {
element = document.createElement('div');
}
if ( element.setAttribute && element.removeAttribute ) {
element.setAttribute(eventName, '');
isSupported = is(element[eventName], 'function');
if ( !is(element[eventName], 'undefined') ) {
element[eventName] = undefined;
}
element.removeAttribute(eventName);
}
}
element = null;
return isSupported;
}
return isEventSupported;
})(),
_hasOwnProperty = ({}).hasOwnProperty, hasOwnProp;
if ( !is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined') ) {
hasOwnProp = function (object, property) {
return _hasOwnProperty.call(object, property);
};
}
else {
hasOwnProp = function (object, property) {
return ((property in object) && is(object.constructor.prototype[property], 'undefined'));
};
}
if (!Function.prototype.bind) {
Function.prototype.bind = function bind(that) {
var target = this;
if (typeof target != "function") {
throw new TypeError();
}
var args = slice.call(arguments, 1),
bound = function () {
if (this instanceof bound) {
var F = function(){};
F.prototype = target.prototype;
var self = new F();
var result = target.apply(
self,
args.concat(slice.call(arguments))
);
if (Object(result) === result) {
return result;
}
return self;
} else {
return target.apply(
that,
args.concat(slice.call(arguments))
);
}
};
return bound;
};
}
function setCss( str ) {
mStyle.cssText = str;
}
function setCssAll( str1, str2 ) {
return setCss(prefixes.join(str1 + ';') + ( str2 || '' ));
}
function is( obj, type ) {
return typeof obj === type;
}
function contains( str, substr ) {
return !!~('' + str).indexOf(substr);
}
function testProps( props, prefixed ) {
for ( var i in props ) {
var prop = props[i];
if ( !contains(prop, "-") && mStyle[prop] !== undefined ) {
return prefixed == 'pfx' ? prop : true;
}
}
return false;
}
function testDOMProps( props, obj, elem ) {
for ( var i in props ) {
var item = obj[props[i]];
if ( item !== undefined) {
if (elem === false) return props[i];
if (is(item, 'function')){
return item.bind(elem || obj);
}
return item;
}
}
return false;
}
function testPropsAll( prop, prefixed, elem ) {
var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1),
props = (prop + ' ' + cssomPrefixes.join(ucProp + ' ') + ucProp).split(' ');
if(is(prefixed, "string") || is(prefixed, "undefined")) {
return testProps(props, prefixed);
} else {
props = (prop + ' ' + (domPrefixes).join(ucProp + ' ') + ucProp).split(' ');
return testDOMProps(props, prefixed, elem);
}
}
tests['borderradius'] = function() {
return testPropsAll('borderRadius');
};
tests['boxshadow'] = function() {
return testPropsAll('boxShadow');
}; tests['cssgradients'] = function() {
var str1 = 'background-image:',
str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));',
str3 = 'linear-gradient(left top,#9f9, white);';
setCss(
(str1 + '-webkit- '.split(' ').join(str2 + str1) +
prefixes.join(str3 + str1)).slice(0, -str1.length)
);
return contains(mStyle.backgroundImage, 'gradient');
}; tests['csstransforms'] = function() {
return !!testPropsAll('transform');
}; tests['csstransitions'] = function() {
return testPropsAll('transition');
};
tests['fontface'] = function() {
var bool;
injectElementWithStyles('@font-face {font-family:"font";src:url("https://")}', function( node, rule ) {
var style = document.getElementById('smodernizr'),
sheet = style.sheet || style.styleSheet,
cssText = sheet ? (sheet.cssRules && sheet.cssRules[0] ? sheet.cssRules[0].cssText : sheet.cssText || '') : '';
bool = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0;
});
return bool;
};
function webforms() {
Modernizr['input'] = (function( props ) {
for ( var i = 0, len = props.length; i < len; i++ ) {
attrs[ props[i] ] = !!(props[i] in inputElem);
}
if (attrs.list){
attrs.list = !!(document.createElement('datalist') && window.HTMLDataListElement);
}
return attrs;
})('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' '));
Modernizr['inputtypes'] = (function(props) {
for ( var i = 0, bool, inputElemType, defaultView, len = props.length; i < len; i++ ) {
inputElem.setAttribute('type', inputElemType = props[i]);
bool = inputElem.type !== 'text';
if ( bool ) {
inputElem.value = smile;
inputElem.style.cssText = 'position:absolute;visibility:hidden;';
if ( /^range$/.test(inputElemType) && inputElem.style.WebkitAppearance !== undefined ) {
docElement.appendChild(inputElem);
defaultView = document.defaultView;
bool = defaultView.getComputedStyle &&
defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' &&
(inputElem.offsetHeight !== 0);
docElement.removeChild(inputElem);
} else if ( /^(search|tel)$/.test(inputElemType) ){
} else if ( /^(url|email)$/.test(inputElemType) ) {
bool = inputElem.checkValidity && inputElem.checkValidity() === false;
} else {
bool = inputElem.value != smile;
}
}
inputs[ props[i] ] = !!bool;
}
return inputs;
})('search tel url email datetime date month week time datetime-local number range color'.split(' '));
}
for ( var feature in tests ) {
if ( hasOwnProp(tests, feature) ) {
featureName = feature.toLowerCase();
Modernizr[featureName] = tests[feature]();
classes.push((Modernizr[featureName] ? '' : 'no-') + featureName);
}
}
Modernizr.input || webforms();
Modernizr.addTest = function ( feature, test ) {
if ( typeof feature == 'object' ) {
for ( var key in feature ) {
if ( hasOwnProp( feature, key ) ) {
Modernizr.addTest( key, feature[ key ] );
}
}
} else {
feature = feature.toLowerCase();
if ( Modernizr[feature] !== undefined ) {
return Modernizr;
}
test = typeof test == 'function' ? test() : test;
if (typeof enableClasses !== "undefined" && enableClasses) {
docElement.className += ' ' + (test ? '' : 'no-') + feature;
}
Modernizr[feature] = test;
}
return Modernizr;
};
setCss('');
modElem = inputElem = null;
Modernizr._version = version;
Modernizr._prefixes = prefixes;
Modernizr._domPrefixes = domPrefixes;
Modernizr._cssomPrefixes = cssomPrefixes;
Modernizr.mq = testMediaQuery;
Modernizr.hasEvent = isEventSupported;
Modernizr.testProp = function(prop){
return testProps([prop]);
};
Modernizr.testAllProps = testPropsAll;
Modernizr.testStyles = injectElementWithStyles;
Modernizr.prefixed = function(prop, obj, elem){
if(!obj) {
return testPropsAll(prop, 'pfx');
} else {
return testPropsAll(prop, obj, elem);
}
};
docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, '$1$2') +
(enableClasses ? ' js ' + classes.join(' ') : '');
return Modernizr;
})(this, this.document);
/**
* @preserve HTML5 Shiv prev3.7.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
*/
;(function(window, document) {
/*jshint evil:true */
/** version */
var version = '3.7.0';
/** Preset options */
var options = window.html5 || {};
/** Used to skip problem elements */
var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;
/** Not all elements can be cloned in IE **/
var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;
/** Detect whether the browser supports default html5 styles */
var supportsHtml5Styles;
/** Name of the expando, to work with multiple documents or to re-shiv one document */
var expando = '_html5shiv';
/** The id for the the documents expando */
var expanID = 0;
/** Cached data for each document */
var expandoData = {};
/** Detect whether the browser supports unknown elements */
var supportsUnknownElements;
(function() {
try {
var a = document.createElement('a');
a.innerHTML = '<xyz></xyz>';
//if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles
supportsHtml5Styles = ('hidden' in a);
supportsUnknownElements = a.childNodes.length == 1 || (function() {
// assign a false positive if unable to shiv
(document.createElement)('a');
var frag = document.createDocumentFragment();
return (
typeof frag.cloneNode == 'undefined' ||
typeof frag.createDocumentFragment == 'undefined' ||
typeof frag.createElement == 'undefined'
);
}());
} catch(e) {
// assign a false positive if detection fails => unable to shiv
supportsHtml5Styles = true;
supportsUnknownElements = true;
}
}());
/*--------------------------------------------------------------------------*/
/**
* Creates a style sheet with the given CSS text and adds it to the document.
* @private
* @param {Document} ownerDocument The document.
* @param {String} cssText The CSS text.
* @returns {StyleSheet} The style element.
*/
function addStyleSheet(ownerDocument, cssText) {
var p = ownerDocument.createElement('p'),
parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;
p.innerHTML = 'x<style>' + cssText + '</style>';
return parent.insertBefore(p.lastChild, parent.firstChild);
}
/**
* Returns the value of `html5.elements` as an array.
* @private
* @returns {Array} An array of shived element node names.
*/
function getElements() {
var elements = html5.elements;
return typeof elements == 'string' ? elements.split(' ') : elements;
}
/**
* Returns the data associated to the given document
* @private
* @param {Document} ownerDocument The document.
* @returns {Object} An object of data.
*/
function getExpandoData(ownerDocument) {
var data = expandoData[ownerDocument[expando]];
if (!data) {
data = {};
expanID++;
ownerDocument[expando] = expanID;
expandoData[expanID] = data;
}
return data;
}
/**
* returns a shived element for the given nodeName and document
* @memberOf html5
* @param {String} nodeName name of the element
* @param {Document} ownerDocument The context document.
* @returns {Object} The shived element.
*/
function createElement(nodeName, ownerDocument, data){
if (!ownerDocument) {
ownerDocument = document;
}
if(supportsUnknownElements){
return ownerDocument.createElement(nodeName);
}
if (!data) {
data = getExpandoData(ownerDocument);
}
var node;
if (data.cache[nodeName]) {
node = data.cache[nodeName].cloneNode();
} else if (saveClones.test(nodeName)) {
node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
} else {
node = data.createElem(nodeName);
}
// Avoid adding some elements to fragments in IE < 9 because
// * Attributes like `name` or `type` cannot be set/changed once an element
// is inserted into a document/fragment
// * Link elements with `src` attributes that are inaccessible, as with
// a 403 response, will cause the tab/window to crash
// * Script elements appended to fragments will execute when their `src`
// or `text` property is set
return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node;
}
/**
* returns a shived DocumentFragment for the given document
* @memberOf html5
* @param {Document} ownerDocument The context document.
* @returns {Object} The shived DocumentFragment.
*/
function createDocumentFragment(ownerDocument, data){
if (!ownerDocument) {
ownerDocument = document;
}
if(supportsUnknownElements){
return ownerDocument.createDocumentFragment();
}
data = data || getExpandoData(ownerDocument);
var clone = data.frag.cloneNode(),
i = 0,
elems = getElements(),
l = elems.length;
for(;i<l;i++){
clone.createElement(elems[i]);
}
return clone;
}
/**
* Shivs the `createElement` and `createDocumentFragment` methods of the document.
* @private
* @param {Document|DocumentFragment} ownerDocument The document.
* @param {Object} data of the document.
*/
function shivMethods(ownerDocument, data) {
if (!data.cache) {
data.cache = {};
data.createElem = ownerDocument.createElement;
data.createFrag = ownerDocument.createDocumentFragment;
data.frag = data.createFrag();
}
ownerDocument.createElement = function(nodeName) {
//abort shiv
if (!html5.shivMethods) {
return data.createElem(nodeName);
}
return createElement(nodeName, ownerDocument, data);
};
ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
'var n=f.cloneNode(),c=n.createElement;' +
'h.shivMethods&&(' +
// unroll the `createElement` calls
getElements().join().replace(/\w+/g, function(nodeName) {
data.createElem(nodeName);
data.frag.createElement(nodeName);
return 'c("' + nodeName + '")';
}) +
');return n}'
)(html5, data.frag);
}
/*--------------------------------------------------------------------------*/
/**
* Shivs the given document.
* @memberOf html5
* @param {Document} ownerDocument The document to shiv.
* @returns {Document} The shived document.
*/
function shivDocument(ownerDocument) {
if (!ownerDocument) {
ownerDocument = document;
}
var data = getExpandoData(ownerDocument);
if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
data.hasCSS = !!addStyleSheet(ownerDocument,
// corrects block display not defined in IE6/7/8/9
'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' +
// adds styling not present in IE6/7/8/9
'mark{background:#FF0;color:#000}' +
// hides non-rendered elements
'template{display:none}'
);
}
if (!supportsUnknownElements) {
shivMethods(ownerDocument, data);
}
return ownerDocument;
}
/*--------------------------------------------------------------------------*/
/**
* The `html5` object is exposed so that more elements can be shived and
* existing shiving can be detected on iframes.
* @type Object
* @example
*
* // options can be changed before the script is included
* html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false };
*/
var html5 = {
/**
* An array or space separated string of node names of the elements to shiv.
* @memberOf html5
* @type Array|String
*/
'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output progress section summary template time video',
/**
* current version of html5shiv
*/
'version': version,
/**
* A flag to indicate that the HTML5 style sheet should be inserted.
* @memberOf html5
* @type Boolean
*/
'shivCSS': (options.shivCSS !== false),
/**
* Is equal to true if a browser supports creating unknown/HTML5 elements
* @memberOf html5
* @type boolean
*/
'supportsUnknownElements': supportsUnknownElements,
/**
* A flag to indicate that the document's `createElement` and `createDocumentFragment`
* methods should be overwritten.
* @memberOf html5
* @type Boolean
*/
'shivMethods': (options.shivMethods !== false),
/**
* A string to describe the type of `html5` object ("default" or "default print").
* @memberOf html5
* @type String
*/
'type': 'default',
// shivs the document according to the specified `html5` object options
'shivDocument': shivDocument,
//creates a shived element
createElement: createElement,
//creates a shived documentFragment
createDocumentFragment: createDocumentFragment
};
/*--------------------------------------------------------------------------*/
// expose html5
window.html5 = html5;
// shiv the document
shivDocument(document);
/*------------------------------- Print Shiv -------------------------------*/
/** Used to filter media types */
var reMedia = /^$|\b(?:all|print)\b/;
/** Used to namespace printable elements */
var shivNamespace = 'html5shiv';
/** Detect whether the browser supports shivable style sheets */
var supportsShivableSheets = !supportsUnknownElements && (function() {
// assign a false negative if unable to shiv
var docEl = document.documentElement;
return !(
typeof document.namespaces == 'undefined' ||
typeof document.parentWindow == 'undefined' ||
typeof docEl.applyElement == 'undefined' ||
typeof docEl.removeNode == 'undefined' ||
typeof window.attachEvent == 'undefined'
);
}());
/*--------------------------------------------------------------------------*/
/**
* Wraps all HTML5 elements in the given document with printable elements.
* (eg. the "header" element is wrapped with the "html5shiv:header" element)
* @private
* @param {Document} ownerDocument The document.
* @returns {Array} An array wrappers added.
*/
function addWrappers(ownerDocument) {
var node,
nodes = ownerDocument.getElementsByTagName('*'),
index = nodes.length,
reElements = RegExp('^(?:' + getElements().join('|') + ')$', 'i'),
result = [];
while (index--) {
node = nodes[index];
if (reElements.test(node.nodeName)) {
result.push(node.applyElement(createWrapper(node)));
}
}
return result;
}
/**
* Creates a printable wrapper for the given element.
* @private
* @param {Element} element The element.
* @returns {Element} The wrapper.
*/
function createWrapper(element) {
var node,
nodes = element.attributes,
index = nodes.length,
wrapper = element.ownerDocument.createElement(shivNamespace + ':' + element.nodeName);
// copy element attributes to the wrapper
while (index--) {
node = nodes[index];
node.specified && wrapper.setAttribute(node.nodeName, node.nodeValue);
}
// copy element styles to the wrapper
wrapper.style.cssText = element.style.cssText;
return wrapper;
}
/**
* Shivs the given CSS text.
* (eg. header{} becomes html5shiv\:header{})
* @private
* @param {String} cssText The CSS text to shiv.
* @returns {String} The shived CSS text.
*/
function shivCssText(cssText) {
var pair,
parts = cssText.split('{'),
index = parts.length,
reElements = RegExp('(^|[\\s,>+~])(' + getElements().join('|') + ')(?=[[\\s,>+~#.:]|$)', 'gi'),
replacement = '$1' + shivNamespace + '\\:$2';
while (index--) {
pair = parts[index] = parts[index].split('}');
pair[pair.length - 1] = pair[pair.length - 1].replace(reElements, replacement);
parts[index] = pair.join('}');
}
return parts.join('{');
}
/**
* Removes the given wrappers, leaving the original elements.
* @private
* @params {Array} wrappers An array of printable wrappers.
*/
function removeWrappers(wrappers) {
var index = wrappers.length;
while (index--) {
wrappers[index].removeNode();
}
}
/*--------------------------------------------------------------------------*/
/**
* Shivs the given document for print.
* @memberOf html5
* @param {Document} ownerDocument The document to shiv.
* @returns {Document} The shived document.
*/
function shivPrint(ownerDocument) {
var shivedSheet,
wrappers,
data = getExpandoData(ownerDocument),
namespaces = ownerDocument.namespaces,
ownerWindow = ownerDocument.parentWindow;
if (!supportsShivableSheets || ownerDocument.printShived) {
return ownerDocument;
}
if (typeof namespaces[shivNamespace] == 'undefined') {
namespaces.add(shivNamespace);
}
function removeSheet() {
clearTimeout(data._removeSheetTimer);
if (shivedSheet) {
shivedSheet.removeNode(true);
}
shivedSheet= null;
}
ownerWindow.attachEvent('onbeforeprint', function() {
removeSheet();
var imports,
length,
sheet,
collection = ownerDocument.styleSheets,
cssText = [],
index = collection.length,
sheets = Array(index);
// convert styleSheets collection to an array
while (index--) {
sheets[index] = collection[index];
}
// concat all style sheet CSS text
while ((sheet = sheets.pop())) {
// IE does not enforce a same origin policy for external style sheets...
// but has trouble with some dynamically created stylesheets
if (!sheet.disabled && reMedia.test(sheet.media)) {
try {
imports = sheet.imports;
length = imports.length;
} catch(er){
length = 0;
}
for (index = 0; index < length; index++) {
sheets.push(imports[index]);
}
try {
cssText.push(sheet.cssText);
} catch(er){}
}
}
// wrap all HTML5 elements with printable elements and add the shived style sheet
cssText = shivCssText(cssText.reverse().join(''));
wrappers = addWrappers(ownerDocument);
shivedSheet = addStyleSheet(ownerDocument, cssText);
});
ownerWindow.attachEvent('onafterprint', function() {
// remove wrappers, leaving the original elements, and remove the shived style sheet
removeWrappers(wrappers);
clearTimeout(data._removeSheetTimer);
data._removeSheetTimer = setTimeout(removeSheet, 500);
});
ownerDocument.printShived = true;
return ownerDocument;
}
/*--------------------------------------------------------------------------*/
// expose API
html5.type += ' print';
html5.shivPrint = shivPrint;
// shiv for print
shivPrint(document);
}(this, document));
/*yepnope1.5.4|WTFPL*/
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/*
Creating Web Animations with HTML and CSS
Presentation at 2016 Cengage Learning Computing Conference
Orlando, Florida
Presented by Sasha Vodnik
Filename: styles.css
*/
/* reset styles */
html {
font-size: 16px;
}
a, article, body, div, fieldset, figcaption, figure, footer, form, header, h1,
h2, h3, img, input, label, legend, li, nav, p, section, textarea, ul {
border: 0;
padding: 0;
margin: 0;
}
/* document-wide styles */
body {
margin: 0 auto;
width: 100%;
font-family: Arial, Helvetica, sans-serif;
background: #7eccec;
}
article {
height: 100%;
width: 100%;
}
div {
width: 100%;
}
/* animation styles */
.animation {
position: fixed;
bottom: 0;
/* -ms-transform: translateX(70%);
-webkit-transform: translateX(70%);
transform: translateX(70%);*/
-webkit-transition-duration: 2s;
transition-duration: 2s;
-webkit-transition-timing-function: ease-in;
transition-timing-function: ease-in;
}
.animation:hover {
-ms-transform: translateX(70%);
-webkit-transform: translateX(70%);
transform: translateX(70%);
}
.skew {
-ms-transform: skewX(-20deg);
-webkit-transform: skewX(-20deg);
transform: skewX(-20deg);
}
.wheel1, .wheel2 {
width: 94px;
height: 94px;
position: absolute;
}
.wheel1 {
top: 112px;
left: 40px;
}
.wheel2 {
top: 112px;
left: 360px;
}
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