--- title: margin-bottom slug: Web/CSS/margin-bottom translation_of: Web/CSS/margin-bottom --- <div>{{CSSRef()}}</div> <h2 id="Summary" name="Summary">Summary</h2> <p><img alt="The effect of the CSS margin-bottom property on the element box" src="/files/4045/margin-bottom.svg" style="border: 1px solid; float: left; height: 130px; margin-bottom: 1em; margin-right: 1em; padding-right: 0.5em; width: 400px;"><span class="seoSummary">El <code>margin-bottom</code> <a href="/en-US/docs/CSS" title="CSS">CSS</a> (<em>margen-inferior</em>) es la propiedad de un elemento que establece el espacio requerido en la parte inferior de un elemento. Tambien se permiten valores negativos.</span></p> <p><span class="seoSummary">Esta propiedad no tiene ningun efecto sobre los elementos en linea <em>non-replaced</em> , como {{HTMLElement("tt")}} o {{HTMLElement("span")}}.</span></p> <p>{{cssinfo}}</p> <h2 id="Syntax" name="Syntax">Syntax</h2> <pre class="twopartsyntaxbox"><a href="/en-US/docs/CSS/Value_definition_syntax" title="CSS/Value_definition_syntax">Formal syntax</a>: {{csssyntax("margin-bottom")}}</pre> <pre>margin-bottom: 10px; /* Una longitud absoluta (sin redimension) */ margin-bottom: 1em; /* Una longitud en relacion con el tamaƱo del texto */ margin-bottom: 5%; /* Un margen respecto al ancho de su objeto padre (el que lo contiene) */ margin-bottom: auto; margin-bottom: inherit; /*margen heredado*/ </pre> <h3 id="Values" name="Values">Values</h3> <dl> <dt><code><length></code></dt> <dd>Specifies a fixed width. See {{cssxref("<length>")}} for possible values.</dd> <dt><code><percentage></code></dt> <dd>A {{cssxref("<percentage>")}} always relative to the <strong>width</strong> of the containing block.</dd> <dt><code>auto</code></dt> <dd>See {{cssxref("margin")}}.</dd> </dl> <h2 id="Examples" name="Examples">Examples</h2> <pre class="brush:css;">.content { margin-bottom: 5%; } .sidebox { margin-bottom: 10px; } .logo { margin-bottom: -5px; } #header { margin-bottom: 1em; } </pre> <div><a href="https://jsfiddle.net/V3hrF">Ver en el JSFiddle</a></div> <h2 id="Specifications">Specifications</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-margin', 'margin-bottom')}}</td> <td>{{Spec2('CSS3 Box')}}</td> <td>No significant change.</td> </tr> <tr> <td>{{SpecName('CSS3 Transitions', '#animatable-css', 'margin-bottom')}}</td> <td>{{Spec2('CSS3 Transitions')}}</td> <td>Defines <code>margin-bottom</code> as animatable.</td> </tr> <tr> <td>{{SpecName('CSS2.1', 'box.html#margin-properties', 'margin-bottom')}}</td> <td>{{Spec2('CSS2.1')}}</td> <td>Removes its effect on inline elements.</td> </tr> <tr> <td>{{SpecName('CSS1', '#margin-bottom', 'margin-bottom')}}</td> <td>{{Spec2('CSS1')}}</td> <td>Initial definition.</td> </tr> </tbody> </table> <h2 id="Browser_Compatibility" name="Browser_Compatibility">Browser compatibility</h2> {{Compat("css.properties.margin-bottom")}}