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CSS References

CSS ReferenceCSS Browser SupportCSS SelectorsCSS CombinatorsCSS Pseudo-classesCSS Pseudo-elementsCSS At-rulesCSS FunctionsCSS Reference AuralCSS Web Safe FontsCSS Fallback FontsCSS AnimatableCSS UnitsCSS PX-EM ConverterCSS ColorsCSS Color ValuesCSS Default ValuesCSS Entities

CSS Properties

accent-coloralign-contentalign-itemsalign-selfallanimationanimation-delayanimation-directionanimation-durationanimation-fill-modeanimation-iteration-countanimation-nameanimation-play-stateanimation-timing-functionaspect-ratiobackdrop-filterbackface-visibilitybackgroundbackground-attachmentbackground-blend-modebackground-clipbackground-colorbackground-imagebackground-originbackground-positionbackground-position-xbackground-position-ybackground-repeatbackground-sizeblock-sizeborderborder-blockborder-block-colorborder-block-endborder-block-end-colorborder-block-end-styleborder-block-end-widthborder-block-startborder-block-start-colorborder-block-start-styleborder-block-start-widthborder-block-styleborder-block-widthborder-bottomborder-bottom-colorborder-bottom-left-radiusborder-bottom-right-radiusborder-bottom-styleborder-bottom-widthborder-collapseborder-colorborder-end-end-radiusborder-end-start-radiusborder-imageborder-image-outsetborder-image-repeatborder-image-sliceborder-image-sourceborder-image-widthborder-inlineborder-inline-colorborder-inline-endborder-inline-end-colorborder-inline-end-styleborder-inline-end-widthborder-inline-startborder-inline-start-colorborder-inline-start-styleborder-inline-start-widthborder-inline-styleborder-inline-widthborder-leftborder-left-colorborder-left-styleborder-left-widthborder-radiusborder-rightborder-right-colorborder-right-styleborder-right-widthborder-spacingborder-start-end-radiusborder-start-start-radiusborder-styleborder-topborder-top-colorborder-top-left-radiusborder-top-right-radiusborder-top-styleborder-top-widthborder-widthbottombox-decoration-breakbox-reflectbox-shadowbox-sizingbreak-afterbreak-beforebreak-insidecaption-sidecaret-color@charsetclearclipclip-pathcolorcolor-schemecolumn-countcolumn-fillcolumn-gapcolumn-rulecolumn-rule-colorcolumn-rule-stylecolumn-rule-widthcolumn-spancolumn-widthcolumns@containercontentcounter-incrementcounter-resetcounter-set@counter-stylecursordirectiondisplayempty-cellsfilterflexflex-basisflex-directionflex-flowflex-growflex-shrinkflex-wrapfloatfont@font-facefont-familyfont-feature-settingsfont-kerning@font-palette-valuesfont-sizefont-size-adjustfont-stretchfont-stylefont-variantfont-variant-capsfont-weightgapgridgrid-areagrid-auto-columnsgrid-auto-flowgrid-auto-rowsgrid-columngrid-column-endgrid-column-startgrid-rowgrid-row-endgrid-row-startgrid-templategrid-template-areasgrid-template-columnsgrid-template-rowshanging-punctuationheighthyphenshyphenate-characterimage-rendering@importinitial-letterinline-sizeinsetinset-blockinset-block-endinset-block-startinset-inlineinset-inline-endinset-inline-startisolationjustify-contentjustify-itemsjustify-self@keyframes@layerleftletter-spacingline-heightlist-stylelist-style-imagelist-style-positionlist-style-typemarginmargin-blockmargin-block-endmargin-block-startmargin-bottommargin-inlinemargin-inline-endmargin-inline-startmargin-leftmargin-rightmargin-topmarkermarker-endmarker-midmarker-startmaskmask-clipmask-compositemask-imagemask-modemask-originmask-positionmask-repeatmask-sizemask-typemax-block-sizemax-heightmax-inline-sizemax-width@mediamin-block-sizemin-inline-sizemin-heightmin-widthmix-blend-mode@namespaceobject-fitobject-positionoffsetoffset-anchoroffset-distanceoffset-pathoffset-positionoffset-rotateopacityorderorphansoutlineoutline-coloroutline-offsetoutline-styleoutline-widthoverflowoverflow-anchoroverflow-wrapoverflow-xoverflow-yoverscroll-behavioroverscroll-behavior-blockoverscroll-behavior-inlineoverscroll-behavior-xoverscroll-behavior-ypaddingpadding-blockpadding-block-endpadding-block-startpadding-bottompadding-inlinepadding-inline-endpadding-inline-startpadding-leftpadding-rightpadding-top@pagepage-break-afterpage-break-beforepage-break-insidepaint-orderperspectiveperspective-originplace-contentplace-itemsplace-selfpointer-eventsposition@propertyquotesresizerightrotaterow-gapscale@scopescroll-behaviorscroll-marginscroll-margin-blockscroll-margin-block-endscroll-margin-block-startscroll-margin-bottomscroll-margin-inlinescroll-margin-inline-endscroll-margin-inline-startscroll-margin-leftscroll-margin-rightscroll-margin-topscroll-paddingscroll-padding-blockscroll-padding-block-endscroll-padding-block-startscroll-padding-bottomscroll-padding-inlinescroll-padding-inline-endscroll-padding-inline-startscroll-padding-leftscroll-padding-rightscroll-padding-topscroll-snap-alignscroll-snap-stopscroll-snap-typescrollbar-colorshape-outside@starting-style@supportstab-sizetable-layouttext-aligntext-align-lasttext-decorationtext-decoration-colortext-decoration-linetext-decoration-styletext-decoration-thicknesstext-emphasistext-emphasis-colortext-emphasis-positiontext-emphasis-styletext-indenttext-justifytext-orientationtext-overflowtext-shadowtext-transformtext-underline-offsettext-underline-positiontoptransformtransform-origintransform-styletransitiontransition-delaytransition-durationtransition-propertytransition-timing-functiontranslateunicode-bidiuser-selectvertical-alignvisibilitywhite-spacewidowswidthword-breakword-spacingword-wrapwriting-modez-indexzoom



CSSborder-top Property


Example

Set the style of the top border for different elements:

h1 {
  border-top: 5px solid red;
}

h2 {
  border-top: 4px dotted blue;
}

div {
  border-top: double;
}
Try it Yourself »

Definition and Usage

Theborder-top shorthand property sets all the top border properties in one declaration.

The properties that can be set must be in the following order:

If border-top-color is omitted, the color applied will be the color of the text.

Show demo ❯

Default value:medium nonecolor
Inherited:no
Animatable:yes,see individual properties.Read aboutanimatableTry it
Version:CSS1
JavaScript syntax:object.style.borderTop="3px dashed blue"Try it

Browser Support

The numbers in the table specify the first browser version that fully supports the property.

Property
border-top1.04.01.01.03.5


CSS Syntax

border-top:border-widthborder-styleborder-color|initial|inherit;

Property Values

ValueDescriptionDemo
border-top-widthRequired. Specifies the width of the top border. Default value is "medium"Demo ❯
border-top-styleRequired. Specifies the style of the top border. Default value is "none"Demo ❯
border-top-colorOptional. Specifies the color of the top border. Default value is the color of the textDemo ❯
initialSets this property to its default value.Read aboutinitial
inheritInherits this property from its parent element.Read aboutinherit

Related Pages

CSS tutorial:CSS Border

HTML DOM reference:borderTop property



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