Will the result be the same as in the figure below if you rotated the main axis in the previous assignment?
No, it will not be the same!
The old, non-flexbox properties, such as the margins or sizes, know nothing about the flow direction of the axes. They think according to the old paradigm using the concepts of “top” and “bottom”, “right” and “left”.
Therefore, when the main axis is oriented from left to right, horizontal margins move the flex items along the main axis. But if you direct the flow of the main axis from top to bottom, then the same margins will start to function along the cross axis.
The same applies to vertical margins.
Let’s rotate the axis and then make changes and obtain the result depicted in the figure above.
<!DOCTYPE html><html lang="en" class="no-js"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><script>var b=document.documentElement.classList;b.remove('no-js');if(!window.Promise||!window.sessionStorage||!!sessionStorage.getItem('muller.v2')){b.add('muller')}</script><link rel="dns-prefetch" href="https://assets.htmlacademy.org"><script async src="https://www.googletagmanager.com/gtag/js?id=G-MXPCRXM48C"></script><script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-MXPCRXM48C');
</script><script type="text/javascript">
(function(e,t){var n=e.amplitude||{_q:[],_iq:{}};var r=t.createElement("script")
;r.type="text/javascript"
;r.integrity="sha384-d/yhnowERvm+7eCU79T/bYjOiMmq4F11ElWYLmt0ktvYEVgqLDazh4+gW9CKMpYW"
;r.crossOrigin="anonymous";r.async=true
;r.src="https://cdn.amplitude.com/libs/amplitude-5.2.2-min.gz.js"
;r.onload=function(){if(!e.amplitude.runQueuedFunctions){
console.log("[Amplitude] Error: could not load SDK")}}
;var i=t.getElementsByTagName("script")[0];i.parentNode.insertBefore(r,i)
;function s(e,t){e.prototype[t]=function(){
this._q.push([t].concat(Array.prototype.slice.call(arguments,0)));return this}}
var o=function(){this._q=[];return this}
;var a=["add","append","clearAll","prepend","set","setOnce","unset"]
;for(var u=0;u<a.length;u++){s(o,a[u])}n.Identify=o;var c=function(){this._q=[]
;return this}
;var l=["setProductId","setQuantity","setPrice","setRevenueType","setEventProperties"]
;for(var p=0;p<l.length;p++){s(c,l[p])}n.Revenue=c
;var d=["init","logEvent","logRevenue","setUserId","setUserProperties","setOptOut","setVersionName","setDomain","setDeviceId","setGlobalUserProperties","identify","clearUserProperties","setGroup","logRevenueV2","regenerateDeviceId","groupIdentify","onInit","logEventWithTimestamp","logEventWithGroups","setSessionId","resetSessionId"]
;function v(e){function t(t){e[t]=function(){
e._q.push([t].concat(Array.prototype.slice.call(arguments,0)))}}
for(var n=0;n<d.length;n++){t(d[n])}}v(n);n.getInstance=function(e){
e=(!e||e.length===0?"$default_instance":e).toLowerCase()
;if(!n._iq.hasOwnProperty(e)){n._iq[e]={_q:[]};v(n._iq[e])}return n._iq[e]}
;e.amplitude=n})(window,document);
amplitude.getInstance().init("df11525b6880a3c5e2af14f9b6238408", null,{
includeUtm: true,
includeGclid: true,
includeReferrer: true,
deviceIdFromUrlParam: true
}, function (instance) {
window.amplitudeLoaded = true;
});
</script><link rel="stylesheet" href="https://assets.htmlacademy.org/css/core.v284.css"><link rel="stylesheet" href="https://assets.htmlacademy.org/css/profile.v236.css"><link rel="stylesheet" href="https://assets.htmlacademy.org/css/course.v246.css"><link rel="stylesheet" href="https://assets.htmlacademy.org/css/course-interface-light.v20.css"><link rel="stylesheet" href="https://assets.htmlacademy.org/css/course-interface-en.v2.css"><script src="https://assets.htmlacademy.org/js/sentry.js" data-sentry="3774884cc81746ed84c0ba7c5cd4ac7b" data-project="26" data-version="2"></script><link rel="stylesheet" href="/css/custom.css"><link rel="stylesheet" href="/css/cookies.css"><link rel="preload" as="script" href="https://assets.htmlacademy.org/js/general.v274.js"><title>The flow direction of the main axis and margins — Flexbox, part 2 — HTML Academy</title><meta name="csrf-token" content="48264caf322823086fca37a7326b9bd2a54"><meta property="og:type" content="website"><meta property="og:site_name" content="HTML Academy"><meta name="twitter:url" property="og:url" content="https://htmlacademy.org"><meta name="twitter:title" property="og:title" content="Interactive online courses HTML Academy"><meta name="twitter:description" property="og:description" content="Together we’ll learn how to work with real code, solve true-to-life problems, use cutting edge technologies. Minimum of boring theory and lots of practical tasks."><meta name="twitter:image" property="og:image" content="https://htmlacademy.org/og/htmlacademy.png"><meta name="twitter:card" content="summary_large_image"><link rel="canonical" href="https://htmlacademy.org/courses/layout/flexbox-2/main-axis-margins"><meta name="theme-color" content="#2f358f"></head><body class="course-interface course-interface--light" data-base="/assets/courses/27/"><header class="page-header page-header--course"><div class="page-header__inner"><div class="page-header__top"><a class="page-header__logo" href="/" aria-label="HTML Academy Home"><img src="https://assets.htmlacademy.org/img/logo--small.svg?cs=1218aec0be4a5f23db79ad29a14e30f7f9fb9a25" width="24" height="36" alt="HTML Academy"></a><nav class="main-nav main-nav--mini" role="navigation"><div class="main-nav__course-nav"><a class="main-nav__course-item main-nav__course-button main-nav__course-button--prev" href="/courses/layout/flexbox-2/alignment-margins">Alignment and margins</a><div class="main-nav__course-item main-nav__course-list main-nav__course-list--collapsed"><b class="main-nav__course-title">Flexbox, part 2</b><span class="main-nav__course-stat">4/28</span><div class="main-nav__course-contents"><a class="main-nav__course-contents-link" href="/courses/layout/flexbox-2">Back to the list of tasks</a><ul class="main-nav__course-contents-list"><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-items">1. Flex items and the block model</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/margin-features">2. Features of the margin property</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/alignment-margins">3. Alignment and margins</a></li><li class="main-nav__course-contents-item main-nav__course-contents-item--current"><a href="/courses/layout/flexbox-2/main-axis-margins">4. The flow direction of the main axis and margins</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-basis">5. The initial main size of flex item, flex-basis</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/cubism">6. Test: Cubism</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-grow">7. The item growth factor, flex-grow</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/growing-proportionally">8. Growing items proportionally</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-grow-total-size">9. Calculating the total size with flex-grow</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-shrink">10. The item shrinkage factor, flex-shrink</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/shrinking-proportionally">11. Shrinking items proportionally</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-shrink-total-size">12. Calculating the total size with flex-shrink</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-shrink-min-width">13. flex-shrink and min-width</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/mastering-factors">14. Test: Mastering factors</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-shorthand">15. The flex shorthand property</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/multi-line-flex-shrink">16. Multi-line flex containers and flex-shrink</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/multi-line-flex-grow">17. Multi-line flex containers and flex-grow</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flex-basis-flex-wrap">18. flex-basis: 100% and flex-wrap</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/heading-flexbox">19. The heading with description in flexboxes</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/heading-description">20. Heading with description, part 2</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flexible-menu">21. Flexible menu with overflowing content</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flexible-menu-2">22. Flexible menu with overflow, part 2</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/input-dynamic-width">23. Input fields with dynamic width</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/course-card">24. The course card</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/course-card-2">25. Course card, part 2</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/course-card-3">26. Course card, part 3</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/many-cards">27. So many cards</a></li><li class="main-nav__course-contents-item"><a href="/courses/layout/flexbox-2/flexible-flows">28. Test: Flexible flows</a></li></ul></div></div><a class="main-nav__course-item main-nav__course-button main-nav__course-button--next" href="/courses/layout/flexbox-2/flex-basis">The initial main size of flex item, flex-basis</a></div><ul class="main-nav__list main-nav__list--user main-nav__list--user-guest"><li class="main-nav__item" itemprop="name"><a class="main-nav__link" href="/signup?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" title="Sign up" data-modal="open" data-value="register" itemprop="url"><span class="main-nav__icon" aria-hidden="true"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#user"></use></svg></span>Sign up</a></li><li class="main-nav__item main-nav__item--login" itemprop="name"><a class="main-nav__link" href="/login?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" title="Log in" data-modal="open" data-value="login" itemprop="url"><span class="main-nav__icon" aria-hidden="true"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#login"></use></svg></span>Log in</a></li></ul></nav></div></div></header><div class="notice notice--error js--initialization-error hidden"><a class="notice__link" href="#"><span class="notice__title js--initialization-error__content"></span></a><button class="notice__close" type="button">Close</button></div><main class="course-container course-interface__content task"><div class="course-container__inner"><article class="course-layout js--user-settings" data-theme="ace/theme/ha-light-default" data-taskid="482" data-storageKey="task-482"><div class="course-loading-overlay course-layout__loading-overlay hidden"><div class="course-loading-overlay__inner"><span class="course-loading-overlay__image"><svg width="70" height="70" viewBox="0 0 70 70" xmlns="http://www.w3.org/2000/svg"><defs><clipPath id="clip-path" transform="translate(-3.2 -3.22)"><circle cx="38.65" cy="38.78" r="34.15" fill="#d5dcf1" stroke-dasharray="0"/></clipPath></defs><style>.keks-loader-circle { stroke-dasharray: 500; stroke-dashoffset: 1000; animation: dash 1.5s linear reverse infinite; } @keyframes dash { 0% { stroke-dashoffset: 0; }, 25% { stroke-dashoffset: 1000; }, 50% { stroke-dashoffset: 0; }, 75% { stroke-dashoffset: 1000; }, 100% { stroke-dashoffset: 0; } }</style><circle cx="35" cy="33" r="33" transform="matrix(.01053 -.96378 .9652 .01054 2.506 68.344)" fill="#D5DCF1" stroke="#F15A29" stroke-width="3.5"/><g transform="matrix(.9237 -.01338 0 .98374 2.38 -2.91)" clip-path="url(#clip-path)"><path d="M55.25 62.93c-1-2.23-2.81-5-4-7.27-.87-1.58-.39-3.35-2.32-3.16 0 0-2.81.84-3.88 1-1.07.16-4.65 3-5.91 3.44-1.55.56-3.29.19-4.93.19-1.686-.555-3.333-1.223-4.93-2-1-.74-7.26-2.32-7.45-1.77-.19.55-6.03 13.66-5.58 14.23.29.28 15 8.57 15.78 8.75 1.113.666 2.188 1.394 3.22 2.18.48.56 12.47-6 12.47-6.93 0 0 7.944-4.177 8.52-4.38 2.1-.74 2.804-.31-1-4.28h.01z" fill="#CF4A27"/><path d="M41.56 55.18c-.57-.47-1.06.46-.29 1 3.19 2.37 5.86 5.87 6.17 9.84-1.69-.58-3.44-.73-5.11-1.37a.53.53 0 0 0-.77.56 16.56 16.56 0 0 1-.07 4.57 12 12 0 0 1-4.29-2.88c-.29-.36-.87 0-.87.38-.17 1.7-.06 3.25-.9 4.72l-.15.15-.17-.17c-.82-1.46-.71-3-.88-4.68 0-.38-.59-.74-.87-.38a12.11 12.11 0 0 1-4.29 2.86 16.56 16.56 0 0 1-.07-4.56.53.53 0 0 0-.77-.56c-1.67.64-3.42.8-5.11 1.37.31-4 3-7.48 6.17-9.84.77-.56.29-1.49-.29-1-3.77 2.7-6.68 6.8-6.77 11.46a.51.51 0 0 0 .77.46c1.55-.71 3.33-.82 5-1.35-.15 1.61.13 3.14.13 4.79a.54.54 0 0 0 .77.46 21.65 21.65 0 0 0 4.47-2.6 9.28 9.28 0 0 0 1.09 4.37 2.32 2.32 0 0 0 .43.62l.1.06h.07a.59.59 0 0 0 .61-.1 2.1 2.1 0 0 0 .47-.72 9.49 9.49 0 0 0 1-4.31 22.19 22.19 0 0 0 4.48 2.6.54.54 0 0 0 .77-.46c0-1.65.28-3.17.13-4.79 1.68.53 3.45.64 5 1.35a.51.51 0 0 0 .77-.46c-.11-4.67-3-8.77-6.79-11.47z" fill="#F1662A"/><path d="M35.49 62.47s5-.38 6-1.49c4.65-5.4 9.1-6.7 9.1-6.7l-.68-1.39-14.53 2.8-13.37-2.7v1.49s3.49 1.21 8.24 6.61c1 1.1 5.14 1.38 5.24 1.38" style="isolation:isolate" fill="#A23922" opacity=".5"/><path d="M22.12 52.88c-1.75 5.5-5.33 8.66-6 14.34" fill="#F1662A"/><path d="M21.54 52.78c-1.64 5-5.33 9.12-6 14.43-.09.65.64 2 1.07 0 .68-5.21 4.45-9.31 6-14.16.19-.64-.87-.91-1.07-.27zm28.08.55c2 4.57 5.13 8.57 6.4 13.4.2.65 1.4.35 1.31-.29-1.25-4.93-4.7-9-6.83-13.67-.2-.55-1.17-.08-.88.57z" fill="#151841"/></g><circle class="keks-loader-circle" cx="35" cy="33" r="33" transform="matrix(.01053 -.96378 .9652 .01054 2.506 68.344)" fill="#D5DCF1" stroke-width="3.5" fill-opacity="0" stroke="#2A2F5A"/><path d="M54.838 32.26c-.084 4.648-.716 9.52-3.152 13.594-1.08 1.86-1.525 3.2-3.246 4.5-1.44 1.042-4.65.428-7.03 2.334 0 0-3.245 2.79-6.034 2.604-2.79-.186-5.403-2.427-5.403-2.427-1.348-1.293-4.584-1.562-6.574-2.25-2.344-.865-6.036-8.053-6.296-9.3l-.633-2.426c-.808-1.86-.994-3.98-1.98-5.887-.673-1.056-1.178-2.21-1.496-3.422-.55-2.603-1.163-5.28-1.628-7.875-.81-3.896-2.427-10.23.186-13.502 0 0 2.94-.67 8.192 4.845 2.52 2.25 5.04 6.51 8.193 7.7.62-.678 1.18-1.41 1.673-2.186.86.79 1.986 1.22 3.153 1.21.716 0 1.264-.69 1.794-.69.46.105.912.248 1.35.428 1.858.78 1.793-.864 2.872-.78 1.078.083 1.078 2.073 3.42.78l1.163-.018c2.976-3.115 8.908-11.084 13.948-9.96 4.502 1.126-.808 18.533-2.342 22.773" fill="#F15A29"/><path d="M59.422 11.486c-.93-3.72-5.216-2.334-7.56-.782-2.037 1.452-3.884 3.155-5.495 5.068-.716.78-1.442 1.646-2.25 2.51l-.93 1.042c-.312 0-.624.027-.93.084-.633.084-1.08.605-1.71.353-.35-.208-.664-.472-.93-.78-.554-.41-1.308-.41-1.86 0-.304.488-.882.73-1.442.605-.527-.242-1.07-.444-1.627-.605-.484-.003-.956.147-1.35.428-1.077.688-2.52-.26-3.328-.865-.246-.2-.608-.162-.81.084-.395.632-.84 1.232-1.328 1.795-2.427-1.21-4.138-3.47-5.766-5.45-1.53-1.704-3.177-3.3-4.928-4.78-.823-.765-1.765-1.394-2.79-1.86-.862-.325-1.788-.446-2.706-.352-.81 0-1.162 1.21-1.44 1.86-.434 1.19-.648 2.45-.633 3.72.097 2.626.46 5.237 1.077 7.792.363 1.562.55 3.198.93 4.76.243 1.77.667 3.507 1.265 5.19.812 1.57 1.532 3.19 2.157 4.844.362 1.21.808 2.427 1.078 3.636.312 1.247.735 2.464 1.265 3.635 1.11 2.42 2.566 4.667 4.323 6.668 1.71 1.86 4.585 1.47 6.75 2.51 2.075 1.47 4.325 2.94 6.845 3.292 2.52.353 5.04-1.562 7.208-3.2 1.71-.78 3.608-.78 5.402-1.384 1.795-.605 2.79-2.604 3.608-4.073 1.27-2.134 2.238-4.434 2.874-6.835.503-2.078.79-4.204.855-6.34.05-.433.125-.86.223-1.285 1.22-3.304 2.213-6.687 2.976-10.126.827-3.72 1.813-7.71 1.004-11.158zm-.93 4.584c-.225 2.128-.586 4.24-1.078 6.323-.71 3.194-1.602 6.345-2.67 9.438-.262.617-.407 1.276-.427 1.945-.092 1.935-.34 3.86-.744 5.756-.58 2.34-1.49 4.585-2.706 6.668-.93 1.646-1.794 3.636-3.868 4.156-.93.26-1.796.354-2.614.52.007-.335-.352-.553-.647-.392-.022.012-.042.025-.06.04-.91.582-1.78 1.22-2.614 1.906-1.71 1.21-3.607 2.334-5.672 2.25-1.535-.203-2.994-.792-4.24-1.71-.363-.177-1.44-1.042-1.627-1.126-.716-.52-1.35-.93-2.074-1.47-.363-.26-.716.085-.716.522-.716-.177-1.348-.26-1.98-.428-1.86-.428-2.874-1.86-3.962-3.376-1.68-2.457-2.94-5.18-3.72-8.052-.27-.93-.632-1.86-.93-2.94-.31-1.408-.862-2.754-1.626-3.98-.773-1.45-1.29-3.022-1.526-4.648-.363-1.562-.716-3.2-.995-4.845-.448-2.426-.996-4.76-1.266-7.27-.186-2.158-.186-4.585 1.08-6.51.57-.054 1.146-.026 1.71.083.9.318 1.727.818 2.427 1.47 1.265.93 2.344 2.073 3.506 3.115 2.706 2.334 5.496 7.44 8.555 7.97.693-.605 1.297-1.303 1.796-2.075.79.56 1.707.908 2.668 1.014.508.065 1.022-.06 1.442-.354.54-.408 1.295-.373 1.794.084.67.408 1.52.375 2.158-.084.25-.282.57-.49.93-.604.344.18.657.412.93.688.59.452 1.366.584 2.073.353.447-.083.633-.26 1.08-.353.32.042.646-.02.93-.177 1.525-1.646 2.975-3.375 4.5-4.937 1.676-1.96 3.766-3.527 6.12-4.585 1.44-.604 3.328-.78 3.96.865.428 1.55.486 3.177.167 4.752z" fill="#151841"/><path d="M48.524 33.04c-.236-.845-.932-1.483-1.795-1.646-.705-.074-1.413-.102-2.12-.083.083-.604.548-2.51-.81-2.333-.716 0-1.44 2.073-1.86 2.603-.715 1.042-1.162.78-1.264-.428-.102-1.208.446-2.854-.55-3.115-.715-.083-1.263 1.293-1.524 2.158-.083.427-.548.78-.362-2.25 0-.782 0-2.855-.447-2.94h-.186c-1.264.085-2.157 4.94-2.52 6.324-.27-1.386-1.71-7.273-2.79-5.98-.14.61-.202 1.234-.185 1.86 0 .427-.084 3.375-.447 2.854-.186-.864-1.162-2.603-1.71-2.334-.995.865-.187 2.074-.447 3.292s-.632 1.47-1.264.354c-.363-.52-.995-2.604-1.71-2.688-1.266-.176-.93 1.73-.93 2.334-.69-.076-1.383-.104-2.075-.083-.852.156-1.558.75-1.86 1.56-.084.177 0 6.668 5.95 6.76.862.043 1.72-.103 2.52-.427.52-.13.995-.558 1.45-.214l6.11.4c.342-.36.847-.51 1.33-.4.925.493 1.934.808 2.976.93 3.06 0 5.765-1.21 6.667-3.98.307-.103-.056-2.353-.15-2.53z" fill="#EFA75B"/><path d="M23.67 33.998s3.783-.354 4.77.177c1.095.612 1.896 1.642 2.22 2.854-.492.19-1.003.333-1.524.427-.616.09-1.237.15-1.86.177-3.06-.354-3.607-3.636-3.607-3.636zm23.6.51s-3.72-.52-4.772-.082c-1.16.554-2.038 1.564-2.426 2.79l1.44.52c.604.18 1.23.266 1.86.26 3.18-.195 3.897-3.487 3.897-3.487zm-7.03 2.605c.27.084 1.16.428 1.44.52.53.155 1.076.242 1.627.26h.186c2.706-.083 3.608-2.854 3.72-3.29-1.053-.157-2.116-.235-3.18-.233-.487-.017-.973.042-1.442.176-1.128.46-1.992 1.402-2.35 2.567z" fill="#FFF"/><path d="M32.223 43.26c-.152-1.397-.03-2.81.363-4.157 0 0 .93-2.94 2.343-3.2 3.72-.687 4.054 7.44 4.054 7.44-4.334 1.906-6.76-.084-6.76-.084z" fill="#F47741"/><path d="M45.204 44.292c-.508-.698-1.296-1.14-2.157-1.21-1.71-.176-7.56 1.126-7.56 1.126v.065c-.772-.205-5.98-1.6-7.56-1.45-.875.04-1.692.45-2.25 1.125-.446.864.084 2 .55 2.938.74 1.35 1.788 2.505 3.058 3.375.48.332 1.045.513 1.627.522 4.492.084 4.77-2.585 4.77-2.464l.075-.465c.186 0-.363 2.79 4.054 2.79.542.102 1.1.073 1.628-.084 1.305-.853 2.39-2 3.17-3.35.41-.92 1.043-1.96.596-2.918z" fill="#EFA75B"/><path d="M31.963 50.968c-.197-.004-.358-.157-.372-.353-.018-.207.158-.378.364-.354 3.245-.26 3.505-2.156 3.608-2.25-.006-.19.183-.325.362-.26.193.01.35.16.363.354 0 .084 0 1.906 3.422 2 .192.008.348.16.362.353-.018.19-.172.34-.363.353-1.352.11-2.68-.4-3.61-1.386-.095-.096-.16-.22-.185-.353-.982 1.174-2.423 1.866-3.952 1.898z" fill="#151841"/><path d="M32.14 43.427c.186-.52 3.608.083 3.608.083s2.975-.688 3.422.084c-.05.288-.175.557-.363.78-.515-.056-1.037.004-1.525.178-.333.61-.488 1.304-.446 2-.222.394-.574.7-.995.864-.398-.112-.75-.354-.994-.688.047-.75-.146-1.496-.55-2.13-.27-.26-1.264.084-1.626-.083l-.53-1.088zm6.89.242c-.05.286-.175.556-.363.78-.503-.063-1.015-.012-1.497.148-.333.612-.487 1.305-.446 2-.222.394-.574.7-.995.864-.4-.112-.75-.354-.996-.688.053-.76-.14-1.515-.55-2.157-.268-.26-1.263.084-1.626-.084-.26-.23-.45-.53-.55-.864" fill="#CF4A27"/><path d="M35.748 47.853c-.587-.226-1.072-.655-1.367-1.21-.022-.634-.144-1.262-.362-1.86h-.567c-.31.073-.636.043-.93-.082-.35-.253-.61-.616-.734-1.03-.082-.17.006-.374.186-.43.172-.083.38 0 .447.177.056.278.215.524.445.69h.586c.37-.086.757-.023 1.08.175.413.585.634 1.284.632 2v.353c.185.177.4.32.632.428.22-.18.42-.382.595-.605-.004-.29.024-.58.083-.865.026-.48.22-.94.55-1.292.506-.235 1.07-.325 1.626-.26.077-.108.14-.227.185-.353-.038-.148.042-.3.186-.353.145-.11.352-.07.447.083.084.084.27.428-.446 1.21-.083.083-.185.176-.27.083-.422-.033-.848-.004-1.264.084-.215.502-.323 1.043-.316 1.59v.176c-.326.57-.824 1.023-1.422 1.293zm-7.198-14.04c-.788-.226-1.61-.314-2.427-.26-1.264 0-2.436.082-2.52.082h-.38v.354s.715 3.55 3.96 3.895c.693.006 1.385-.025 2.074-.093.27-.084 1.71-.428 1.71-.428-.025-1.56-.975-2.956-2.417-3.552zm.53 3.207c-.558.142-1.135.2-1.71.177-1.14-.075-2.16-.728-2.707-1.73-.247-.37-.432-.78-.548-1.21.455 0 1.18-.092 2.073-.175h.596c-.084.688-.242 2.464.483 2.334.725-.13.837-1.46.93-2.13h.112c.937.492 1.647 1.33 1.98 2.334-.388.176-.793.31-1.21.4zm18.365-2.864c-1.104-.145-2.215-.232-3.33-.26-.546-.01-1.093.05-1.626.176-1.166.483-2.08 1.425-2.53 2.604l-.158.79 1.795.623c.558.153 1.132.24 1.71.26h.28c3.245-.177 4.137-3.72 4.137-3.72l.084-.353zm-1.264 1.86c-.54 1.394-2.882 1.646-2.966 1.646-.517-.02-1.03-.11-1.525-.26-.186-.085-.633-.26-1.08-.43.374-.966 1.117-1.746 2.065-2.165 0 .68.158 1.953.81 2.083.65.13.613-1.535.566-2.26.934.005 1.865.064 2.79.177-.11.316-.473.65-.66 1.17z" fill="#151841"/><path d="M19.26 39.27c.535 1.362 1.56 2.473 2.874 3.115.534.312 1.204-.07 1.207-.69.002-.285-.15-.55-.397-.695-.918-.46-1.65-1.222-2.073-2.158-.344-.957-1.972-.52-1.61.428zm29.45 3.125c1.083-.59 2.01-1.428 2.706-2.446.3-.556-.112-1.228-.743-1.21-.293.007-.56.17-.698.428-.568.776-1.306 1.412-2.158 1.86-.394.23-.517.742-.27 1.125.263.376.773.482 1.163.242z" fill="#EFA75B" stroke-width="13"/><path d="M16.025 32.436c1.525-1.386 2.427-4.408 2.79-6.835-.084.354 2.613.43 4.138-1.208 1.078-1.125.446-2-.186-3.375-1.71-3.552-4.585-6.323-7.384-8.918-.716-.69-1.44-2.428-2.706-2-.995.353-.93 3.2-.716 4.073 1.09 7.448 4.065 18.263 4.065 18.263zm37.372-.78c-1.704-1.826-2.822-4.12-3.208-6.585 0 .354-2.614.354-4.056-1.29-.995-1.127-.362-1.86.363-3.117 1.86-3.198 4.863-5.718 7.746-8.136.81-.604 1.627-1.47 2.79-.93.994.428.715 2.334.548 3.115-1.083 5.72-2.48 11.376-4.183 16.943z" fill="#FFF"/><path d="M53.564 20.422c-1.98.51-4.138 1.636-5.105 3.487-.43-2.196 1.645-4.65 3.393-5.832.333-.21.312-.703-.037-.886-.162-.085-.357-.076-.512.022-2.157 1.562-4.417 4.5-3.784 7.188.076.262.354.41.614.325l-.075.28c-.085.603.93.864.994.26.446-2.158 2.706-3.376 4.77-3.897.372-.076.522-.526.27-.81-.133-.15-.342-.204-.53-.138zM17.457 18.06c-.55-.354-.995.428-.55.865 1.433 1.004 3.182 3.05 3.395 4.956-.93-1.86-3.05-2.975-5.105-3.486-.386-.005-.633.41-.445.747.042.076.103.14.176.184 2.073.52 4.324 1.73 4.77 3.896.106.328.5.46.78.26.273.192.653.06.745-.26.735-2.66-1.6-5.728-3.766-7.16z" fill="#F1662A"/></svg></span><p class="course-loading-overlay__message"><b class="course-loading-overlay__message-title">Loading…</b><br><span class="course-loading-overlay__message-text">Everything will be ready in few seconds</span></p></div></div><div class="course-layout__sidebar course-theory"><div class="course-theory__inner course-theory__inner--left-stub"><button class="course-theory__close icon-close icon-close--light" type="button">Close</button><ul class="course-tabs course-tabs--non-interactive course-layout__theory-heading js--theory-tabs"><li class="course-tabs__item course-tabs__item--external course-tab course-tab--centered"><span class="course-tab__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-theory"></use></svg></span><span class="course-tab__title">Theory</span></li><li class="course-tabs__item course-tabs__item--internal course-tab course-tab--centered course-tab--active js--theory-tab__theory"><span class="course-tab__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-theory"></use></svg></span><span class="course-tab__title">Theory</span></li><li class="course-tabs__item course-tabs__item--internal course-tab course-tab--centered js--theory-tab__comments"><span class="course-tab__icon"><svg aria-hidden="true" style="width: 16px; height: 16px; fill: #2e2c9c;"><use xlink:href="/img/sprites/up.svg#comment"></use></svg></span><span class="course-tab__title">Comments</span></li></ul><section class="course-theory__content"><div class="js--theory-pane__theory course-theory__content-inner"><h1 class="course-theory__content-heading">The flow direction of the main axis and margins</h1><div class="course-theory__content-text"><p>Will the result be the same as in the figure below if you rotated the main axis in <a href="alignment-margins">the previous assignment</a>?</p><p class="grid grid--gutters"><span class="grid__cell"><img src="/assets/courses/27/img/theory-1.png" alt="Before"></span><span class="grid__cell"><img src="/assets/courses/27/img/theory-2.png" alt="After"></span></p><p>No, it will not be the same!</p><p>The old, non-flexbox properties, such as the margins or sizes, know nothing about the flow direction of the axes. They think according to the old paradigm using the concepts of “top” and “bottom”, “right” and “left”.</p><p>Therefore, when the main axis is oriented from left to right, horizontal margins move the flex items along the <em>main</em> axis. But if you direct the flow of the main axis from top to bottom, then the same margins will start to function along the <em>cross</em> axis.</p><p>The same applies to vertical margins.</p><p>Let’s rotate the axis and then make changes and obtain the result depicted in the figure above.</p></div></div><div class="js--theory-pane__comments hidden course-theory__content-inner"><div class="course-theory__content-text"><h2 class="course-theory__content-heading">Comments</h2><div id="disqus_thread"></div><script>
/**
* RECOMMENDED CONFIGURATION VARIABLES: EDIT AND UNCOMMENT THE SECTION BELOW TO INSERT DYNAMIC VALUES FROM YOUR PLATFORM OR CMS.
* LEARN WHY DEFINING THESE VARIABLES IS IMPORTANT: https://disqus.com/admin/universalcode/#configuration-variables */
var disqus_config = function () {
this.page.url = "https://htmlacademy.org/courses/layout/flexbox-2/main-axis-margins";
this.page.identifier = "task-482";
};
(function() { // DON'T EDIT BELOW THIS LINE
var d = document, s = d.createElement('script');
s.src = 'https://htmlacademy.disqus.com/embed.js';
s.setAttribute('data-timestamp', +new Date());
(d.head || d.body).appendChild(s);
})();
</script><noscript>Please enable JavaScript to view the <a href="https://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript></div></div></section><div class="course-theory__controls"><button class="button button--close" type="button">To the task</button></div></div></div><div class="course-layout__column course-layout__column--left"><ul class="js--course-tabs course-tabs course-layout__course-tabs"><li class="js--editor-tab course-tabs__item course-tab course-tabs__item--limited course-tabs__item--limited-large course-tab--active" data-editor="html"><span class="course-tab__title course-tab__title--indent"><span class="course-tab__title-part course-tab__title-part--active">index.html</span></span><button class="js--editor-split course-tab__button course-tab__button--split" type="button"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-split"></use></svg><span class="tooltip tooltip--light tooltip--to-top tooltip--with-wrap tooltip--short course-tab__tooltip"><span class="tooltip__wrap">Split mode</span></span></button></li><li class="js--editor-tab course-tabs__item course-tab course-tabs__item--limited course-tabs__item--limited-large" data-editor="css"><span class="course-tab__title course-tab__title--indent"><span class="course-tab__title-part course-tab__title-part--active">style.css</span></span><button class="js--editor-split course-tab__button course-tab__button--split" type="button"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-split"></use></svg><span class="tooltip tooltip--light tooltip--to-top tooltip--with-wrap tooltip--short course-tab__tooltip"><span class="tooltip__wrap">Split mode</span></span></button></li></ul><div class="course-layout__editors"><div class="js--editor course-editor course-layout__editor" id="" data-tab="html" data-split=""><span class="course-editor__label"><span class="course-editor__label-item">HTML</span><button class="course-editor__label-item course-editor__label-item--interactive hidden js--editor__unsplit-button course-editor__label-item--simple" title="No split" type="button"><svg width="7" height="10" viewBox="0 0 7 10" xmlns="http://www.w3.org/2000/svg"><g stroke="currentColor" fill="none" fill-rule="evenodd"><path stroke-linecap="round" d="M.6 3.503L3.443.518l2.842 2.985"></path><path d="M3.5 1.5v7.16" stroke-linecap="square"></path></g></svg></button></span><div class="course-editor__item" id="html-editor"><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>The flow direction of the main axis and margins</title>
<link href="course.css" rel="stylesheet">
<link href="style.css" rel="stylesheet">
</head>
<body class="world">
<div class="spot">
<div class="skate skate-1 racoon-green"></div>
<div class="skate skate-2 racoon-brown"></div>
<div class="skate skate-3 racoon-orange"></div>
</div>
</body>
</html>
</div></div><div class="js--editor course-editor course-layout__editor course-editor--hidden" id="" data-tab="css" data-split=""><span class="course-editor__label"><span class="course-editor__label-item">CSS</span><button class="course-editor__label-item course-editor__label-item--interactive hidden js--editor__unsplit-button course-editor__label-item--simple" title="No split" type="button"><svg width="7" height="10" viewBox="0 0 7 10" xmlns="http://www.w3.org/2000/svg"><g stroke="currentColor" fill="none" fill-rule="evenodd"><path stroke-linecap="round" d="M.6 3.503L3.443.518l2.842 2.985"></path><path d="M3.5 1.5v7.16" stroke-linecap="square"></path></g></svg></button></span><div class="course-editor__item" id="css-editor">.spot {
display: flex;
align-items: stretch;
justify-content: space-around;
}
.skate {
margin: 10px;
min-width: 50px;
min-height: 50px;
}
.skate-2 {
margin-top: auto;
}
.skate-3 {
align-self: flex-end;
margin-bottom: auto;
}
</div></div></div><div class="course-editor-controls"><button class="course-editor-controls__item course-editor-controls__item--answer" type="button">Show the answer</button></div><div class="js--feedback course-unhappy"><button class="js--feedback-btn course-unhappy__button" type="button"><span class="sr-only">Complain</span><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#unhappy"></use></svg></button><div class="js--feedback-modal course-unhappy__modal course-unhappy__modal--step-one"><form method="POST" action="/courses/layout/flexbox-2/main-axis-margins/signal" class="course-unhappy__form form"><input type="hidden" name="csrf_name" value="csrf69aed3d2c8fcc"><input type="hidden" name="csrf_value" value="6dba8aa89a3ee97b8077c18f5b868c38"><p class="course-unhappy__text">What didn’t you like in this task?</p><div class="course-unhappy__slide"><div class="course-unhappy__wrap"><div class="course-unhappy__list"><label class="checkbox checkbox--small"><input class="checkbox__input" name="problems" value="1" type="checkbox"><span class="checkbox__text">The code check doesn’t work</span></label><label class="checkbox checkbox--small"><input class="checkbox__input" name="problems" value="2" type="checkbox"><span class="checkbox__text">The task is too difficult</span></label><label class="checkbox checkbox--small"><input class="checkbox__input" name="problems" value="3" type="checkbox"><span class="checkbox__text">The theory is hard to understand</span></label><label class="checkbox checkbox--small"><input class="js--feedback-other-checkbox checkbox__input" name="problems" value="0" type="checkbox"><span class="checkbox__text">Other (will write below)</span></label></div><div class="course-unhappy__message"><label class="sr-only" for="id-message">Другое (сейчас напишу)</label><textarea class="field field--area" id="id-message" name="message" placeholder="For example, a typo in the word «heading»"></textarea></div></div></div><button class="course-unhappy__control course-unhappy__control--prev" type="button"><span class="sr-only">Prev</span><svg aria-hidden="true"><use xlink:href="/img/sprites/landings.svg#arrow"></use></svg></button><button class="course-unhappy__control course-unhappy__control--next" type="button" disabled><span class="sr-only">Next</span><svg aria-hidden="true"><use xlink:href="/img/sprites/landings.svg#arrow"></use></svg></button><button class="js--submit-btn button" disabled>Submit</button></form><p class="course-unhappy__result hidden">Thanks! We’ll fix everything at once!</p></div></div></div><div class="course-layout__column course-layout__column--right"><span class="course-separator-control"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-arrows-separator"></use></svg></span><div class="course-browser"><div class="course-browser__menu"><span class="course-browser__menu-item course-browser__address"><span class="course-browser__menu-item-inner"><span class="course-browser__address-text"></span></span></span><button class="js--autorun course-browser__menu-item course-browser__menu-button course-browser__menu-button--text-with-icon course-browser__menu-button--autorun course-browser__menu-button--autorun-on" title="Autorun" type="button"><span class="course-browser__menu-item-inner"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-autorun"></use></svg>
Autorun
</span></button><button class="course-browser__menu-item course-browser__menu-button course-browser__menu-button--expand" type="button"><svg xmlns="http://www.w3.org/2000/svg" width="11" height="11" viewBox="0 0 11 11"><path d="M1.375 5.125v4.5h4.5m3.75-3.75v-4.5h-4.5" fill="none" fill-rule="evenodd" stroke="currentColor"></path></svg></button></div><div class="course-browser__notification js--browser-change-heading hidden"><p class="course-browser__notification-text">The code has changed, click “Refresh” or turn autorun on.</p><button class="course-browser__notification-button course-browser__notification-button--refresh js--close" type="button"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-refresh"></use></svg>
Refresh</button></div><div class="course-browser__content"><div class="course-browser__modal js--browser-modal"><div class="course-browser__notification course-browser__modal-heading js--browser-modal-heading"><p class="course-browser__notification-text">You’ve gone to a different page</p><button class="course-browser__notification-button js--close" type="button">← Go back</button></div><div class="course-browser__zoomer"><iframe class="js--preview-document course-browser__content course-browser__zoomer-element"></iframe><p class="course-browser__focus-message">
Click inside the mini-browser to shift the focus onto this window.
</p></div></div><div class="course-browser__menu course-browser__menu--vertical"><button class="course-browser__menu-item course-browser__menu-button course-browser__menu-button--increase" type="button" disabled title="Larger"><span class="course-browser__menu-item-inner">Larger</span></button><span class="course-browser__menu-item course-browser__zoom"><span class="course-browser__menu-item-inner">100%</span></span><button class="course-browser__menu-item course-browser__menu-button course-browser__menu-button--decrease" type="button" title="Smaller"><span class="course-browser__menu-item-inner">Smaller</span></button></div><div class="js--validation-view course-browser__results-restriction course-browser__results-restriction--mini"><span class="tooltip tooltip--light tooltip--short course-browser__results-restriction-tooltip"><span class="js--tooltip-text"></span><button class="js--validation-view-close course-browser__results-restriction-tooltip-close icon-close" type="button">Закрыть</button></span></div></div><div class="course-goals js--goals"><div class="course-goals__heading"><span class="course-goals__heading-title"><span class="course-goals__count-label">Goals</span><span class="course-goals__count">completed</span></span><div class="js--annotations course-task-stats course-task-stats--disabled course-task-stats--centered "><span class="course-task-stats__indicator"><svg width="12" height="12" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M15 8C15 11.866 11.866 15 8 15C4.13403 15 1 11.866 1 8C1 4.13403 4.13403 1 8 1C11.866 1 15 4.13403 15 8ZM16 8C16 12.4183 12.4183 16 8 16C3.58173 16 0 12.4183 0 8C0 3.58173 3.58173 0 8 0C12.4183 0 16 3.58173 16 8ZM6.7287 3.88849C6.6958 3.59229 6.92761 3.33325 7.22565 3.33325H8.77502C9.07306 3.33325 9.30487 3.59229 9.27197 3.88849L8.71643 8.88849C8.68829 9.14166 8.47424 9.33325 8.21948 9.33325H7.78119C7.52643 9.33325 7.31238 9.14166 7.28424 8.88849L6.7287 3.88849ZM9.33368 12.0001C9.33368 12.7365 8.73669 13.3334 8.00031 13.3334C7.26392 13.3334 6.66699 12.7365 6.66699 12.0001C6.66699 11.2637 7.26392 10.6667 8.00031 10.6667C8.73669 10.6667 9.33368 11.2637 9.33368 12.0001Z" fill="currentColor"></path></svg><span class="js--annotations-counter course-task-stats__counter">0</span></span><div class="course-task-stats__scroller-wrapper"><div class="course-task-stats__scroller"><ul class="js--annotations-list course-task-stats__list"></ul></div></div></div><button class="course-goals__button course-goals__button--expand js--goals__expand" type="button"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-collapse"></use></svg></button><a class="course-goals__button course-goals__button--next button button--green button--without-border hidden" href="/courses/layout/flexbox-2/flex-basis" title="The initial main size of flex item, flex-basis"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#arrow-white--mini"></use></svg></a></div><div class="course-goals__content"><ol class="course-goals__list"><li class="course-goals__list-item">Change the direction of the main axis to <code>column</code> for <code>.spot</code><span class="mark">.</span></li><li class="course-goals__list-item">Then delete the <code>margin-top</code> property from the second skateboard and add the <code>margin-left: auto;</code> property.</li><li class="course-goals__list-item">Delete the <code>margin-bottom</code> property from the third skateboard and add the <code>margin-right: auto;</code> property.</li></ol></div></div></div></div></article></div><div class="course-interface__overlay course-interface__overlay--active"></div></main><script
src="https://assets.htmlacademy.org/scripts/courses-spa/htmlacademy-task.v43.js"
data-task-type="html-css"
data-assets-path="https://assets.htmlacademy.org/scripts/courses-spa/"
data-lang="en"
></script><script>HtmlacademyTask.setRoutes({task:'/courses/layout/flexbox-2/main-axis-margins',check:'/courses/layout/flexbox-2/main-axis-margins/check'});</script><script>const createAxesContainer=function(t,e){const n=e.getBoundingClientRect(),o=t.createElement("div");return o.classList.add("axis-container"),o.style.top=n.top+"px",o.style.left=n.left+"px",o.style.width=n.width+"px",o.style.height=n.height+"px",o},renderAxes=function(t,e,n,o){const i=t.defaultView,a=t.querySelector(e),s=a.parentElement;if(!n&&!o||!i||!s||!a)return;const r=getComputedStyle(a).getPropertyValue("flex-direction"),c=createAxesContainer(t,a);if(n){const e=t.createElement("div");e.classList.add("axis-main"),e.classList.add("axis-main-"+r),c.appendChild(e)}if(o){const e=t.createElement("div");e.classList.add("axis-cross"),e.classList.add("axis-cross-"+r),c.appendChild(e)}s.insertBefore(c,a)};HtmlacademyTask.setup(function(){this.setView(HtmlCssView,function(){this.setSplitEditor("css"),this.setActiveEditor("css")}),this.setRunner(HtmlCssRunner),this.setChecker(HtmlCssChecker,function(t){t.addGoal("goal1",function(t){return t.changeEtalon(function(){this.css(function(){this.append(".spot {flex-direction: column;}")})}),t.node(".spot").hasSame("flex-direction")}),t.addGoal("goal2",function(t){return t.changeEtalon(function(){this.css(function(){this.append(".spot {flex-direction: column;}"),this.find(/(\.skate-2\s+{(?:.|\n)*?)margin-top: auto;/).replace(function(t){return t[1]}),this.append(".skate-2 {margin-left: auto;}")})}),t.node(".skate-2").hasSame("{margin-top, margin-left}")}),t.addGoal("goal3",function(t){return t.changeEtalon(function(){this.css(function(){this.append(".spot {flex-direction: column;}"),this.find(/(\.skate-2\s+{(?:.|\n)*?)margin-top: auto;/).replace(function(t){return t[1]}),this.append(".skate-2 {margin-left: auto;}"),this.find(/(\.skate-3\s+{(?:.|\n)*?)margin-bottom: auto;/).replace(function(t){return t[1]}),this.append(".skate-3 {margin-right: auto;}")})}),t.node(".skate-3").hasSame("{margin-bottom, margin-right}")}),t.addPostCheckHandler(function(t){renderAxes(t,".spot",!0,!0)})}),this.setAnswers([{goal:1,editor:"css",data:{tooltip:"Change the flow direction of the main axis to <code>column</code> for the flex container",actions:[{action:"addLine",cursorPosition:{row:2,column:2},to:"flex-direction: column;"}]}},{goal:2,editor:"css",data:{tooltip:"Delete the top margin from the second skateboard and add a left margin with the same value",actions:[{action:"delete",cursorPosition:{row:14,column:2},from:"margin-top: auto;"},{action:"add",cursorPosition:{row:14,column:2},to:"margin-left: auto;"}]}},{goal:3,editor:"css",data:{tooltip:"Delete the bottom margin from the third skateboard and add a right margin with the same value",actions:[{action:"delete",cursorPosition:{row:19,column:2},from:"margin-bottom: auto;"},{action:"add",cursorPosition:{row:19,column:2},to:"margin-right: auto;"}]}}])});</script><script>HtmlacademyTask.setupAssets({"course.css":"body{margin:0;font-family:\"Arial\",sans-serif}.world{padding-top:50px;background-image:url(img\/texture-grass.jpg);background-size:cover;perspective:1000px;transform-style:preserve-3d}.subtle{padding:10px;background-image:url(img\/pattern.png)}.axis-container{position:absolute;top:auto;left:auto;z-index:10;transform:rotateX(10deg) translateZ(20px)}.axis-cross,.axis-main{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;width:calc(100% - 40px);height:calc(100% - 30px)}.axis-main::before{position:absolute}.axis-main::after{position:absolute;content:\"\"}.axis-cross::before{position:absolute}.axis-cross::after{position:absolute;content:\"\"}.axis-main{border-color:#29265f;color:#29265f}.axis-cross{border-color:#52904c;color:#52904c}.axis-cross::before,.axis-main::before{text-indent:5px}[class*=axis-main-row]::before{top:50%;transform:translateY(-50%)}[class*=axis-main-row]::after{top:50%}[class*=axis-cross-column]::before{top:50%;transform:translateY(-50%)}[class*=axis-cross-column]::after{top:50%}[class*=axis-cross-column]::before,[class*=axis-main-row]::before{left:0;width:100%;height:1px;border-width:2px;border-top-style:dashed}[class*=axis-cross-column]::after,[class*=axis-main-row]::after{border-width:5px 18px;border-style:solid;border-top-color:transparent;border-bottom-color:transparent;transform:translateY(-5.5px)}.axis-main-row::after,[class*=axis-cross-column]::after{right:-5px;border-right:0}.axis-main-row-reverse::after{left:-5px;border-left:0}[class*=axis-main-column]::before{left:50%;border-color:inherit;transform:translateX(-50%)}[class*=axis-main-column]::after{left:50%;border-color:inherit}[class*=axis-cross-row]::before{left:50%;border-color:inherit;transform:translateX(-50%)}[class*=axis-cross-row]::after{left:50%;border-color:inherit}[class*=axis-cross-row]::before,[class*=axis-main-column]::before{top:0;width:1px;height:100%;border-width:2px;border-left-style:dashed}[class*=axis-cross-row]::after,[class*=axis-main-column]::after{border-width:18px 5px;border-style:solid;border-right-color:transparent;border-left-color:transparent;transform:translateX(-5.5px)}.axis-main-column::after,[class*=axis-cross-row]::after{bottom:-5px;border-bottom:0}.axis-main-column-reverse::after{top:-5px;border-top:0}.axis-main::before{border-color:#29265f;content:\"main\"}.axis-cross::before{border-color:#52904c;content:\"cross\"}.world-flat{perspective:none}.world-flat .spot{border-radius:0;transform:none}.world-flat .skate{margin:10px 0;border:0;border-radius:0;box-shadow:0 0 1px 1px currentColor}.world-flat .racoon-green{color:#70ab6d}.world-flat .racoon-brown{color:#906e57}.ruler,.skate::after{position:absolute;bottom:-20px;left:0;height:20px;color:#fff;text-align:center;font-size:12px;line-height:20px}.ruler-green{background-color:#70ab6d}.ruler-brown{background-color:#906e57}.ruler-negative{background-color:rgba(255,0,0,.5)}.w-50{width:50px}.w-75{width:75px}.w-100{width:100px}.w-150{width:150px}.logo img,.w-200{width:200px}.w-225{width:225px}.w-300{width:300px}.l-50{left:50px}.l-75{left:75px}.l-100{left:100px}.l-200{left:200px}.l-300{left:300px}.spot{position:relative;margin:0 auto 50px;padding:10px;width:450px;height:350px;border-radius:10px;background-color:#fff;background-image:url(img\/rockywall.jpg);box-shadow:0 3px 10px 0 rgba(0,0,0,.4);counter-reset:number;transform:rotateX(10deg)}.spot-small{height:150px}.skate{position:relative;z-index:1;margin:10px;min-width:70px;min-height:70px;border:5px solid #f2f2f2;border-radius:5px;background-color:#f2f2f2;background-image:none,url(img\/texture-wood.png);background-position:center;background-size:calc(100% - 20px) calc(100% - 20px),auto;background-repeat:no-repeat,repeat;box-shadow:0 1px 8px 0 rgba(0,0,0,.6);counter-increment:number}.no-width{min-width:0}.skate::after{bottom:2px;left:2px;padding:.3em;width:1em;height:1em;border-radius:50%;background-color:rgba(0,0,0,.19);content:counter(number);line-height:1em}.racoon-gray{background-image:url(img\/racoon-gray.svg),url(img\/texture-wood.png)}.racoon-pink{background-image:url(img\/racoon-pink.svg),url(img\/texture-wood.png)}.racoon-brown{background-image:url(img\/racoon-brown.svg),url(img\/texture-wood.png)}.racoon-blue{background-image:url(img\/racoon-blue.svg),url(img\/texture-wood.png)}.racoon-orange{background-image:url(img\/racoon-orange.svg),url(img\/texture-wood.png)}.racoon-green{background-image:url(img\/racoon-green.svg),url(img\/texture-wood.png)}.card{margin:0 auto;padding:20px;width:90%;background-color:#fff;box-shadow:0 1px 3px 0 rgba(0,0,0,.3)}.card-title{border-bottom:1px solid #ccc;font-size:24px}.card-title-note{color:#999;font-size:60%}.card-title span{margin-bottom:5px}.card-heading{margin:0 0 10px;font-size:120%}.card-meta{margin-bottom:20px}.card-figure{margin:0;text-align:center}.card-figure p{text-align:left}.card-button{padding:10px;border:0;background-color:#618ad2;color:#fff;font-size:inherit}.card-button:hover{background-color:#6894e2}.card-icon{display:inline-block;min-width:30px;min-height:20px;vertical-align:bottom}.logo,.menu div{margin:10px;text-align:center}.menu{margin:10px auto;background-color:#32425c;box-shadow:0 5px 0 0 #293449;list-style:none}.menu div{margin:1px}.menu a{display:block;padding:15px 10px;background-color:rgba(255,255,255,.1);color:#fff;text-decoration:none;font-size:16px}.menu a:hover{background-color:#293449;color:#f5f5f5}.add-on,.input{margin:0;font:inherit}.add-on:first-child{border-radius:2px 0 0 2px}.add-on:last-child{border-radius:0 2px 2px 0}[class*=icon-]{background-position:center;background-repeat:no-repeat;font-size:0}.icon-search{background-image:url(img\/icon-marker.svg);background-size:50%}.icon-start{background-image:url(img\/icon-rocket.svg);background-size:70%}.icon-time{background-image:url(img\/icon-clock.svg);background-size:60%}.icon-tag{background-image:url(img\/icon-tag.svg);background-size:70%}.comment-avatar img{border-radius:50%}.exam{margin:0;padding:0;width:550px;height:310px;background-image:url(img\/pt-subtle_white_mini_waves.png);text-align:center}.palette{position:relative;top:10px;box-sizing:border-box;margin:0 auto;padding:5px;width:295px;height:295px;border:5px solid #f5f5f5;border-radius:10px;background-color:#fff;box-shadow:0 2px 3px 1px rgba(0,0,0,.2)}[class^=color]{margin:0;min-width:35px;min-height:35px;box-shadow:0 2px 3px 0 rgba(0,0,0,.3)}.brick-layout{position:relative;top:10px;margin:0 auto 10px;height:auto;border:5px solid #f5f5f5;border-radius:10px;background-color:#fff;box-shadow:0 2px 3px 1px rgba(0,0,0,.2)}.brick{box-shadow:0 0 3px 0 rgba(0,0,0,.5) inset}.color-navy{background-color:#001f3f}.color-aqua{background-color:#7fdbff}.color-olive{background-color:#3d9970}.color-yellow{background-color:#ffdc00}.color-maroon{background-color:#85144b}.color-fuchsia{background-color:#f012be}.color-purple{background-color:#b10dc9}"});</script><footer class="page-footer page-footer--tiny"><div class="page-footer__inner"><p><a href="/docs/cookies">Cookies</a> ∙
<a href="/docs/privacy">Privacy</a> ∙
<a href="/docs/agreement">License Agreement</a> ∙
<a href="/docs/about">About</a> ∙
<a href="/contacts">Contacts</a> ∙
© HTML Academy OÜ, 2019−2026
</p><div class="page-footer__financial"><img src="https://assets.htmlacademy.org/img/visa-white.svg?cs=96e54ec8c587db9d4b1d8d328ffd87c2ebfd9555" alt="VISA" title="VISA" width="35" height="35"><img src="https://assets.htmlacademy.org/img/mastercard-horizontal.v2.svg" alt="Mastercard" title="Mastercard" width="35" height="35"></div></div></footer><div class="modal"><div class="modal__inner"><div class="modal__wrapper js-login hidden"><button class="modal__close icon-close" type="button" title="Close" data-modal="close"></button><h4 class="modal__header">Log in</h4><ul class="modal__social"><li class="modal__social-link modal__social-link--fb"><a href="/login/fb?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" rel="nofollow" title="Log in via Facebook"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#facebook"></use></svg></a></li><li class="modal__social-link modal__social-link--google"><a href="/login/google?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" rel="nofollow" title="Log in via Google"><svg height="30" width="30" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path fill="#ffffff" d="M457.732 216.625c2.628 14.041 4.063 28.743 4.063 44.098C461.796 380.688 381.481 466 260.204 466c-116.023 0-210-93.977-210-210s93.977-210 210-210c56.704 0 104.077 20.867 140.44 54.73l-59.204 59.197v-.135c-22.046-21.002-50-31.762-81.236-31.762-69.297 0-125.604 58.537-125.604 127.841 0 69.29 56.306 127.968 125.604 127.968 62.87 0 105.653-35.965 114.46-85.312h-114.46v-81.902h197.528z"/></svg></a></li></ul><div class="modal__or"><span>or</span></div><form class="modal__form form" action="/login?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" autocomplete="off" method="post" data-submit="o"><input type="hidden" name="csrf_name" value="csrf69aed3d2c8fcc"><input type="hidden" name="csrf_value" value="6dba8aa89a3ee97b8077c18f5b868c38"><div class="form__group"><label class="sr-only" for="login-email">Email</label><input class="field field--text field--full-width" type="email" name="email" placeholder="Email" value="" id="login-email"></div><div class="form__group"><label class="sr-only" for="login-password">Password</label><input class="field field--text field--full-width ym-disable-keys" type="password" name="password" placeholder="Password" id="login-password"></div><input class="button button--full-width" type="submit" data-submit-text="Logging in…" value="Log in"></form><p class="modal__forgot-password"><a href="/recover" data-modal="open" data-value="recover">Forgot your password?</a></p><a class="modal__bottom-link" href="/signup" data-modal="open" data-value="register">Sign up</a></div><div class="modal__wrapper js-register hidden"><button class="modal__close icon-close" type="button" title="Close" data-modal="close"></button><h4 class="modal__header">Sign up</h4><ul class="modal__social"><li class="modal__social-link modal__social-link--fb"><a href="/login/fb?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" rel="nofollow" title="Log in via Facebook"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#facebook"></use></svg></a></li><li class="modal__social-link modal__social-link--google"><a href="/login/google?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" rel="nofollow" title="Log in via Google"><svg height="30" width="30" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path fill="#ffffff" d="M457.732 216.625c2.628 14.041 4.063 28.743 4.063 44.098C461.796 380.688 381.481 466 260.204 466c-116.023 0-210-93.977-210-210s93.977-210 210-210c56.704 0 104.077 20.867 140.44 54.73l-59.204 59.197v-.135c-22.046-21.002-50-31.762-81.236-31.762-69.297 0-125.604 58.537-125.604 127.841 0 69.29 56.306 127.968 125.604 127.968 62.87 0 105.653-35.965 114.46-85.312h-114.46v-81.902h197.528z"/></svg></a></li></ul><div class="modal__or"><span>or</span></div><form class="modal__form form" action="/signup?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" autocomplete="off" method="post"><input type="hidden" name="csrf_name" value="csrf69aed3d2c8fcc"><input type="hidden" name="csrf_value" value="6dba8aa89a3ee97b8077c18f5b868c38"><div class="form__group"><label class="sr-only" for="email">
Email
<span class="required"><span class="sr-only">Required field</span><span class="required__star">*</span></span></label><div class="form__group-fields"><input class="field field--text field--full-width" type="email" name="email" value="" id="email" required placeholder="Email"></div></div><div class="form__group"><label class="sr-only" for="password">
Password
<span class="required"><span class="sr-only">Required field</span><span class="required__star">*</span></span></label><div class="form__group-fields"><input class="field field--text field--full-width" type="password" name="password" value="" id="password" required placeholder="Password"></div></div><div class="form__group"><label class="checkbox"><input class="checkbox__input" type="checkbox" name="agreement" value="1" required><span class="checkbox__text"><span>By signing up, you agree to our <a href="/docs/agreement" target="_blank">License Agreement</a> and <a href="/docs/privacy" target="_blank">Privacy Policy</a>.</span></span></label></div><input class="button button--full-width" type="submit" data-submit-text="Signing up…" value="Sign up"></form><a class="modal__bottom-link" href="/login?redirect_url=%2Fcourses%2Flayout%2Fflexbox-2%2Fmain-axis-margins" data-modal="open" data-value="login">Log in</a></div><div class="modal__wrapper modal__wrapper--no-btn-bottom js-recover hidden"><button class="modal__close icon-close" type="button" title="Close" data-modal="close"></button><h4 class="modal__header">Restore access</h4><p class="modal__text-accent">Have you forgotten your password or lost access to your profile? Enter your email connected to your profile and we will send you a link to restore access.</p><form class="modal__form form" action="/recover" autocomplete="off" method="post" data-submit="o"><input type="hidden" name="csrf_name" value="csrf69aed3d2c8fcc"><input type="hidden" name="csrf_value" value="6dba8aa89a3ee97b8077c18f5b868c38"><div class="form__group"><label class="sr-only" for="recovery-email">Email</label><input class="field field--text field--full-width" type="email" name="email" placeholder="Email" value="" id="recovery-email"></div><script src='https://www.google.com/recaptcha/api.js'></script><div class="form__group"><div class="g-recaptcha" data-sitekey="6LetCTEqAAAAANROWtPzfC7Rfg9iIRiRt2k2FPn7"></div></div><input class="button button--full-width" type="submit" data-submit-text="Sending…" value="Send"></form><p class="modal__text">Forgot to connect your email to the profile? Email us and we’ll help.</p></div></div></div><script async src="https://assets.htmlacademy.org/js/general.v274.js" data-assets="https://assets.htmlacademy.org" data-require="toggle,navigation-courses,modal,form,nav"></script></body></html>