--- title: border-bottom-width slug: Web/CSS/border-bottom-width tags: - CSS - 'CSS:Dokumentacje' - Dokumentacje - Wszystkie_kategorie translation_of: Web/CSS/border-bottom-width ---
{{ CSSRef() }}
border-bottom-width ustawia szerokość dolnego obramowania bloku.
none lub hiddenborder-bottom-width: <border-width> | inherit
element {
    border-bottom-width: thin;
    border-bottom-style: solid;
    border-bottom-color: #000;
}
| Specification | Status | Comment | 
|---|---|---|
| {{ SpecName('CSS3 Backgrounds', '#the-border-width', 'border-bottom-width') }} | {{ Spec2('CSS3 Backgrounds') }} | No significant change | 
| {{ SpecName('CSS2.1', 'box.html#border-width-properties', 'border-bottom-width') }} | {{ Spec2('CSS2.1') }} | Initial definition | 
{{ CompatibilityTable() }}
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) | 
|---|---|---|---|---|---|
| Basic support | 1.0 | 1.0 (1.0) | 4.0 | 3.5 | 1.0 (85) | 
| Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile | 
|---|---|---|---|---|---|
| Basic support | {{ CompatUnknown() }} | {{ CompatUnknown() }} | {{ CompatUnknown() }} | {{ CompatUnknown() }} | {{ CompatUnknown() }} |