This is an archived page. It's not actively maintained.

This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Deprecated since Gecko 57 (Firefox 57 / Thunderbird 57 / SeaMonkey 2.54)
This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

A propriedade CSS -moz-binding é usada por aplicações baseadas em Mozilla para fixar um XBL binding a um elemento DOM.

Initial valuenone
Aplica-se aall elements except generated content or pseudo-elements
Computed valueas specified
Animation typediscrete


/* valor da <url> */
-moz-binding: url(http://www.example.org/xbl/htmlBindings.xml#checkbox);

/* Valores globais */
-moz-binding: inherited;
-moz-binding: initial;
-moz-binding: unset;


A URL para o XBL binding (incluindo o identificador de fragmento).
Nenhum XBL binding é aplicado ao elemento.

Sintaxe formal

<url> | none


.exampleone {
  -moz-binding: url(http://www.example.org/xbl/htmlBindings.xml#radiobutton);


Não faz parte de nenhuma especificação.

Compatibilidade do navegador

BCD tables only load in the browser

Veja também