Another feature of CSS transforms is that you can use them to scale blocks. You can use the scale function to increase or decrease the size of elements.
The value of this function can be any number. In this case, the value 1 is considered to be the reference point, where the block has its original dimensions. Consider the following examples:
- scale(0.5) halves the size of the object.
- scale(2) doubles the size of the object.
- scale(0) completely collapses the object so that it is no longer visible.
- scale(1) leaves the object unchanged.
Generally speaking, the scale function, just like translate, takes two arguments:
scale(scale-by-X [, scale-by-Y])
If the optional argument scale-by-Y is not set, then it is considered to take the same value as scale-by-X:
transform: scale(2) is the same as transform: scale(2, 2)
In addition, when we need to scale the object only along one axis independently of the other, we can use the functions scaleX(scale-by-X) and scaleY(scale-by-Y).
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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">Increasing and decreasing the size</h1><div class="course-theory__content-text"><p>Another feature of CSS transforms is that you can use them to scale blocks. You can use the <code>scale</code> function to increase or decrease the size of elements.</p><p>The value of this function can be any number. In this case, the value <code>1</code> is considered to be the reference point, where the block has its original dimensions. Consider the following examples:</p><ul><li><code>scale(0.5)</code> halves the size of the object.</li><li><code>scale(2)</code> doubles the size of the object.</li><li><code>scale(0)</code> completely collapses the object so that it is no longer visible.</li><li><code>scale(1)</code> leaves the object unchanged.</li></ul><p style="background-color: #ffffff;"><img src="/assets/courses/32/theory/scale.png" alt="How the scale function works"></p><p>Generally speaking, the <code>scale</code> function, just like <code>translate</code>, takes two arguments:</p><pre><code>scale(scale-by-X [, scale-by-Y])</code></pre><p>If the optional argument <code>scale-by-Y</code> is not set, then it is considered to take the same value as <code>scale-by-X</code>:</p><pre><code>transform: scale(2) is the same as transform: scale(2, 2)</code></pre><p>In addition, when we need to scale the object only along one axis independently of the other, we can use the functions <code>scaleX(scale-by-X)</code> and <code>scaleY(scale-by-Y)</code>.</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>
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</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/dynamic/2d-transforms/defend-city" title="Defending the city"><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">Reduce the dimensions of the <code>.hippo</code><span class="mark"></span> hippo figure by adding the <code>transform: scale(0.25)</code> transform to it<span class="mark">.</span></li><li class="course-goals__list-item">Increase the size of the <code>.mouse</code> mouse threefold: <code>transform: scale(3)</code><span class="mark">.</span></li></ol></div></div></div></div></article></div><div class="course-interface__overlay course-interface__overlay--active"></div></main><script
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