border-color

CSS border-color Property

The border-color property sets the color of an element’s four borders. This property can have from one to four values.

If the border-color property has four values:

• border-color: red green blue pink;
  • top border is red
  • right border is green
  • bottom border is blue
  • left border is pink

  If the border-color property has three values:

  • border-color: red green blue;
    • top border is red
    • right and left borders are green
    • bottom border is blue

    If the border-color property has two values:

    • border-color: red green;
      • top and bottom borders are red
      • right and left borders are green

      If the border-color property has one value:

      Note: Always declare the border-style property before the border-color property. An element must have borders before you can change the color.

      Default value:	The current color of the element
      Inherited:	no
      Animatable:	yes. Read about animatable Try it
      Version:	CSS1
      JavaScript syntax:	object.style.borderColor=»#FF0000 blue» Try it

      Browser Support

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

      CSS Syntax

      Property Values

      Value	Description	Demo
      color	Specifies the border color. Look at CSS Color Values for a complete list of possible color values. Default color is the current color of the element	Demo ❯
      transparent	Specifies that the border color should be transparent	Demo ❯
      initial	Sets this property to its default value. Read about initial
      inherit	Inherits this property from its parent element. Read about inherit

      More Examples

      Example

      Set a color for the border with a HEX value:

      Example

      Set a color for the border with an RGB value:

      Example

      Set a color for the border with an RGBA value:

      Example

      Set a color for the border with a HSL value:

      Example

      Set a color for the border with a HSLA value:

      Example

      Set a different border-color for each side of an element:

      Источник

      CSS Border Color

      The border-color property is used to set the color of the four borders.

      • name — specify a color name, like «red»
      • HEX — specify a HEX value, like «#ff0000»
      • RGB — specify a RGB value, like «rgb(255,0,0)»
      • HSL — specify a HSL value, like «hsl(0, 100%, 50%)»
      • transparent

      Note: If border-color is not set, it inherits the color of the element.

      Example

      Demonstration of the different border colors:

      p.one <
      border-style: solid;
      border-color: red;
      >

      p.two border-style: solid;
      border-color: green;
      >

      p.three border-style: dotted;
      border-color: blue;
      >

      Specific Side Colors

      The border-color property can have from one to four values (for the top border, right border, bottom border, and the left border).

      Example

      p.one <
      border-style: solid;
      border-color: red green blue yellow; /* red top, green right, blue bottom and yellow left */
      >

      HEX Values

      The color of the border can also be specified using a hexadecimal value (HEX):

      Example

      RGB Values

      Example

      HSL Values

      You can also use HSL values:

      Example

      You can learn more about HEX, RGB and HSL values in our CSS Colors chapters.

      

      COLOR PICKER

      

      

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      Источник

      border-color

      Устанавливает цвет границы на разных сторонах элемента. Свойство позволяет задать цвет границы сразу для всех сторон элемента или только для указанных.

      Синтаксис

      border-color: [цвет | transparent] | inherit

      Значения

      transparent Устанавливает прозрачный цвет. inherit Наследует значение родителя.

      Разрешается использовать одно, два, три или четыре значения, разделяя их между собой пробелом. Результат зависит от количества и указан в табл. 1.

      Табл. 1. Изменение цвета в зависимости от числа значений

      Число значений	Результат
      1	Цвет границы будет установлен для всех сторон элемента.
      2	Первое значение устанавливает цвет верхней и нижней границы, второе — левой и правой.
      3	Первое значение задает цвет верхней границы, второе — одновременно левой и правой границы, а третье — нижней границы.
      4	Поочередно устанавливается цвет верхней, правой, нижней и левой границы.

      HTML5 CSS2.1 CSS3 IE Cr Op Sa Fx

             
      Lorem ipsum dolor sit amet
       
      Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
        

      Результат данного примера показан на рис. 1.

      

      Рис. 1. Использование свойства border-color

      Объектная модель

      [window.]document.getElementById(» elementID «).style.borderColor

      Браузеры

      Internet Explorer 6 не поддерживает значение transparent . Браузер Internet Explorer до версии 7.0 включительно не поддерживает inherit .

      Цвет границы в разных браузерах может несколько различаться при использовании значений стиля groove , ridge , inset или outset .

      Не выкладывайте свой код напрямую в комментариях, он отображается некорректно. Воспользуйтесь сервисом cssdeck.com или jsfiddle.net, сохраните код и в комментариях дайте на него ссылку. Так и результат сразу увидят.

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      Источник

      border

      The border shorthand CSS property sets an element’s border. It sets the values of border-width , border-style , and border-color .

      Try it

      Constituent properties

      This property is a shorthand for the following CSS properties:

      Syntax

      /* style */ border: solid; /* width | style */ border: 2px dotted; /* style | color */ border: outset #f33; /* width | style | color */ border: medium dashed green; /* Global values */ border: inherit; border: initial; border: revert; border: revert-layer; border: unset; 

      The border property may be specified using one, two, or three of the values listed below. The order of the values does not matter.

      Note: The border will be invisible if its style is not defined. This is because the style defaults to none .

      Values

      Sets the thickness of the border. Defaults to medium if absent. See border-width .

      Sets the style of the border. Defaults to none if absent. See border-style .

      Sets the color of the border. Defaults to currentcolor if absent. See border-color .

      Description

      As with all shorthand properties, any omitted sub-values will be set to their initial value. Importantly, border cannot be used to specify a custom value for border-image , but instead sets it to its initial value, i.e., none .

      The border shorthand is especially useful when you want all four borders to be the same. To make them different from each other, however, you can use the longhand border-width , border-style , and border-color properties, which accept different values for each side. Alternatively, you can target one border at a time with the physical (e.g., border-top ) and logical (e.g., border-block-start ) border properties.

      Borders vs. outlines

      Borders and outlines are very similar. However, outlines differ from borders in the following ways:

      • Outlines never take up space, as they are drawn outside of an element’s content.
      • According to the spec, outlines don’t have to be rectangular, although they usually are.

      Formal definition

      • border-width : as each of the properties of the shorthand:
        • border-top-width : medium
        • border-right-width : medium
        • border-bottom-width : medium
        • border-left-width : medium
        • border-top-style : none
        • border-right-style : none
        • border-bottom-style : none
        • border-left-style : none
        • border-top-color : currentcolor
        • border-right-color : currentcolor
        • border-bottom-color : currentcolor
        • border-left-color : currentcolor
        • border-width : as each of the properties of the shorthand:
          • border-bottom-width : the absolute length or 0 if border-bottom-style is none or hidden
          • border-left-width : the absolute length or 0 if border-left-style is none or hidden
          • border-right-width : the absolute length or 0 if border-right-style is none or hidden
          • border-top-width : the absolute length or 0 if border-top-style is none or hidden
          • border-bottom-style : as specified
          • border-left-style : as specified
          • border-right-style : as specified
          • border-top-style : as specified
          • border-bottom-color : computed color
          • border-left-color : computed color
          • border-right-color : computed color
          • border-top-color : computed color
          • border-color : as each of the properties of the shorthand:
            • border-bottom-color : a color
            • border-left-color : a color
            • border-right-color : a color
            • border-top-color : a color
            • border-bottom-width : a length
            • border-left-width : a length
            • border-right-width : a length
            • border-top-width : a length

            Formal syntax

            border =
            ||
            ||

            =
            |
            thin |
            medium |
            thick

            =
            none |
            hidden |
            dotted |
            dashed |
            solid |
            double |
            groove |
            ridge |
            inset |
            outset

            Examples

            Setting a pink outset border

            HTML

            div>I have a border, an outline, and a box shadow! Amazing, isn't it?div> 

            CSS

            div  border: 0.5rem outset pink; outline: 0.5rem solid khaki; box-shadow: 0 0 0 2rem skyblue; border-radius: 12px; font: bold 1rem sans-serif; margin: 2rem; padding: 1rem; outline-offset: 0.5rem; > 

            Result

            Specifications

            Browser compatibility

            BCD tables only load in the browser

            See also

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            This page was last modified on Jul 18, 2023 by MDN contributors.

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