--- title: height slug: Web/CSS/height translation_of: Web/CSS/height ---
A propriedade height do CSS determina a altura da área do conteúdo de um elemento. A área de conteúdo consiste no padding, margin e border do elemento.
As propriedades {{Cssxref("min-height")}} e {{Cssxref("max-height")}} sobrepõem a {{Cssxref("height")}}.
{{cssinfo}}
Sintaxe formal: [<length> | <percentage>] && [border-box | content-box]? | available | min-content | max-content | fit-content | complex | auto
height: auto /* auto keyword */ height: 120px /* <length> values */ height: 10em height: 75% /* <percentage> values */ height: inherit
<length><percentage>border-box {{ experimental_inline }}content-box {{ experimental_inline }}automax-content {{ experimental_inline }}min-content {{ experimental_inline }}available {{ experimental_inline }}fit-content {{ experimental_inline }}<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>
div {
width: 250px;
margin-bottom: 5px;
border: 3px solid #999999;
}
#red {
height: 50px;
}
#green {
height: 25px;
}
#parent {
height: 100px;
}
#child {
height: 50%;
width: 75%;
}
{{EmbedLiveSample('Exemplos')}}
| Specification | Status | Comment |
|---|---|---|
| {{SpecName('CSS3 Box', '#the-width-and-height-properties', 'height')}} | {{Spec2('CSS3 Box')}} | Added the max-content, min-content, available, fit-content, border-box, content-box keywords. |
| {{SpecName('CSS3 Transitions', '#animatable-css', 'height')}} | {{Spec2('CSS3 Transitions')}} | Lists height as animatable. |
| {{SpecName('CSS2.1', 'visudet.html#the-height-property', 'height')}} | {{Spec2('CSS2.1')}} | Adds support for the {{cssxref("<length>")}} values and precises on which element it applies to. |
| {{SpecName('CSS1', '#height', 'height')}} | {{Spec2('CSS1')}} | Initial specification. |
{{CompatibilityTable()}}
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Suporte básico | 1.0 | {{CompatGeckoDesktop("1")}} | 4.0 | 7.0 | 1.0 |
| Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|
| Suporte básico | 1.0 | {{CompatGeckoMobile("1")}} | 6.0 | 6.0 | 1.0 |