---
title: height
slug: Web/CSS/height
translation_of: Web/CSS/height
---
<div>{{CSSRef()}}</div>
<h2 id="Summary" name="Summary">Sumário</h2>
<p>A propriedade <code>height</code> do CSS determina a altura da área do conteúdo de um elemento. A <a href="/en-US/docs/CSS/box_model#content" title="CSS/Box_model#content">área de conteúdo</a> consiste no <code>padding</code>, <code>margin</code> e <code>border </code>do elemento.</p>
<p>As propriedades {{Cssxref("min-height")}} e {{Cssxref("max-height")}} sobrepõem a {{Cssxref("height")}}.</p>
<p>{{cssinfo}}</p>
<h2 id="Syntax" name="Syntax">Sintaxe</h2>
<pre class="twopartsyntaxbox"><a href="/en-US/docs/CSS/Value_definition_syntax" title="CSS/Value_definition_syntax">Sintaxe formal</a>: <code class="language-html">[<span class="tag token"><span class="tag token"><span class="punctuation token"><</span>length</span><span class="punctuation token">></span></span> | <span class="tag token"><span class="tag token"><span class="punctuation token"><</span>percentage</span><span class="punctuation token">></span></span>] && [border-box | content-box]? | available | min-content | max-content | fit-content | complex | auto</code>
</pre>
<pre>height: auto /* auto keyword */
height: 120px /* <length> values */
height: 10em
height: 75% /* <percentage> values */
height: inherit
</pre>
<h3 id="Values" name="Values">Valores</h3>
<dl>
<dt><code style="font-size: 14px;"><length></code></dt>
<dd>Veja {{cssxref("<length>")}} para unidades disponíveis.</dd>
<dt><code style="font-size: 14px;"><percentage></code></dt>
<dd>Especificada como uma {{cssxref("<percentage>")}} da altura do conteúdo do bloco.</dd>
<dt><code style="font-size: 14px;">border-box </code>{{ experimental_inline }}</dt>
<dd>Se presente, o último {{cssxref("<length>")}} ou {{cssxref("<percentage>")}} é aplicado a caixa de borda do elemento.</dd>
<dt><code style="font-size: 14px;">content-box</code> {{ experimental_inline }}</dt>
<dd>Se presente, o último {{cssxref("<length>")}} ou {{cssxref("<percentage>")}} é aplicado a caixa de conteúdo do elemento.</dd>
<dt><code style="font-size: 14px;">auto</code></dt>
<dd>O navegador calculará a altura do conteúdo especificado.</dd>
<dt><code style="font-size: 14px;">max-content</code> {{ experimental_inline }}</dt>
<dd>A altura máxima intrínseca.</dd>
<dt><code style="font-size: 14px;">min-content</code> {{ experimental_inline }}</dt>
<dd>A altura mínima intrínseca.</dd>
<dt><code style="font-size: 14px;">available</code> {{ experimental_inline }}</dt>
<dd>Altura da caixa menos margem vertical, borda e padding.</dd>
<dt><code style="font-size: 14px;">fit-content</code> {{ experimental_inline }}</dt>
<dd>O maior de:
<ul>
<li>a altura mínima intrínseca</li>
<li>a menor entre a altura intrínseca preferida e a altura disponível</li>
</ul>
</dd>
</dl>
<h2 id="Exemplos">Exemplos</h2>
<h3 id="HTML">HTML</h3>
<pre class="brush: html"><div id="red">
<span>I'm 50 pixels tall.</span>
</div>
<div id="green">
<span>I'm 25 pixels tall.</span>
</div>
<div id="parent">
<div id="child">
<span>I'm half the height of my parent.</span>
</div>
</div>
</pre>
<h3 id="CSS">CSS</h3>
<pre class="brush: css">div {
width: 250px;
margin-bottom: 5px;
border: 3px solid #999999;
}
#red {
height: 50px;
}
#green {
height: 25px;
}
#parent {
height: 100px;
}
#child {
height: 50%;
width: 75%;
}
</pre>
<p>{{EmbedLiveSample('Exemplos')}}</p>
<h2 id="Especificações">Especificações</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('CSS3 Box', '#the-width-and-height-properties', 'height')}}</td>
<td>{{Spec2('CSS3 Box')}}</td>
<td>Added the <code>max-content</code>, <code>min-content</code>, <code>available</code>, <code>fit-content</code>, <code>border-box</code>, <code>content-box</code> keywords.</td>
</tr>
<tr>
<td>{{SpecName('CSS3 Transitions', '#animatable-css', 'height')}}</td>
<td>{{Spec2('CSS3 Transitions')}}</td>
<td>Lists <code>height</code> as animatable.</td>
</tr>
<tr>
<td>{{SpecName('CSS2.1', 'visudet.html#the-height-property', 'height')}}</td>
<td>{{Spec2('CSS2.1')}}</td>
<td>Adds support for the {{cssxref("<length>")}} values and precises on which element it applies to.</td>
</tr>
<tr>
<td>{{SpecName('CSS1', '#height', 'height')}}</td>
<td>{{Spec2('CSS1')}}</td>
<td>Initial specification.</td>
</tr>
</tbody>
</table>
<h2 id="Browser_compatibility">Compatibilidade com navegadores</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</th>
</tr>
<tr>
<td>Suporte básico</td>
<td>1.0</td>
<td>{{CompatGeckoDesktop("1")}}</td>
<td>4.0</td>
<td>7.0</td>
<td>1.0</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>Suporte básico</td>
<td>1.0</td>
<td>{{CompatGeckoMobile("1")}}</td>
<td>6.0</td>
<td>6.0</td>
<td>1.0</td>
</tr>
</tbody>
</table>
</div>
<h2 id="See_also" name="See_also">Veja também</h2>
<ul>
<li><a href="/en-US/docs/CSS/box_model" title="CSS/box_model">box model</a>, {{Cssxref("width")}}, {{Cssxref("box-sizing")}}, {{Cssxref("min-height")}}, {{Cssxref("max-height")}}</li>
</ul>