--- title: max-block-size slug: Web/CSS/max-block-size translation_of: Web/CSS/max-block-size --- <p>{{CSSRef}}{{SeeCompatTable}}</p> <p><a href="/en-US/docs/Web/CSS" title="CSS">CSS</a> свойство<strong> <code>max-block-size</code></strong> определяет максимальный горизонтальный или вертикальный размер блока взависимости от вида ориентации экрана. Это свойство соответствует либо {{cssxref("max-width")}}, либо {{cssxref("max-height")}}, взависимости от значения определенного в {{cssxref("writing-mode")}}. Если последнее свойство вертикально ориентировано, значит значение свойства <code>max-block-size</code> относится к максимальной ширине блока, в противном случае относится к максимальной высоте блока. It relates to {{cssxref("max-inline-size")}}, which defines the other dimension of the element.</p> <pre class="brush:css no-line-numbers">/* <length> values */ max-block-size: 300px; max-block-size: 25em; /* <percentage> values */ max-block-size: 75%; /* Keyword values */ max-block-size: none; max-block-size: max-content; max-block-size: min-content; max-block-size: fit-content; max-block-size: fill-available; /* Global values */ max-block-size: inherit; max-block-size: initial; max-block-size: unset; </pre> <p>{{cssinfo}}</p> <h2 id="Syntax">Syntax</h2> <h3 id="Values">Values</h3> <p>Свойство <code>max-block-size</code> принимает такие же значения как {{cssxref("max-width")}} и {{cssxref("max-height")}} свойства.</p> <h3 id="Formal_syntax">Formal syntax</h3> <pre>{{csssyntax}}</pre> <h2 id="Example">Example</h2> <h3 id="HTML_Content">HTML Content</h3> <pre class="brush: html"><p class="exampleText">Example text</p> </pre> <h3 id="CSS_Content">CSS Content</h3> <pre class="brush: css">.exampleText { writing-mode: vertical-rl; background-color: yellow; block-size: 100%; max-block-size: 200px; }</pre> <p>{{EmbedLiveSample("Example")}}</p> <h2 id="Specification">Specification</h2> <table class="standard-table"> <thead> <tr> <th scope="col">Specification</th> <th scope="col">Status</th> <th scope="col">Comment</th> </tr> </thead> <tbody> <tr> <td>{{SpecName("CSS Logical Properties", "#propdef-max-block-size", "max-block-size")}}</td> <td>{{Spec2("CSS Logical Properties")}}</td> <td>Initial definition</td> </tr> </tbody> </table> <h2 id="Browser_compatibility">Browser compatibility</h2> <p>{{CompatibilityTable}}</p> <div id="compat-desktop"> <table class="compat-table"> <tbody> <tr> <th>Feature</th> <th>Chrome</th> <th>Firefox (Gecko)</th> <th>Internet Explorer</th> <th>Opera</th> <th>Safari (WebKit)</th> </tr> <tr> <td>Basic support</td> <td>{{CompatNo}}</td> <td>{{CompatGeckoDesktop("41.0")}}<sup>[1]</sup></td> <td>{{CompatNo}}</td> <td>{{CompatNo}}</td> <td>{{CompatNo}}</td> </tr> </tbody> </table> </div> <div id="compat-mobile"> <table class="compat-table"> <tbody> <tr> <th>Feature</th> <th>Android</th> <th>Firefox Mobile (Gecko)</th> <th>IE Phone</th> <th>Opera Mobile</th> <th>Safari Mobile</th> </tr> <tr> <td>Basic support</td> <td>{{CompatNo}}</td> <td>{{CompatGeckoMobile("41.0") }}<sup><a href="#compat_hint1">[1]</a></sup></td> <td>{{CompatNo}}</td> <td>{{CompatNo}}</td> <td>{{CompatNo}}</td> </tr> </tbody> </table> </div> <p>[1] Available since Gecko 38, but behind the preference <code>layout.css.vertical-text.enabled</code>, then disabled by default. The preference has been removed in Gecko 51 and this property cannot be disabled since this version.</p> <h2 id="See_also">See also</h2> <ul> <li>The mapped physical properties: {{cssxref("max-width")}} and {{cssxref("max-height")}}</li> <li>{{cssxref("writing-mode")}}</li> </ul>