Css border dashed color

border

Как и во всех универсальных свойствах, любое персональное значение, которое не указанно, устанавливается в начальное значение. Обратите внимание, border не может быть использован для указания пользовательского значения border-image (en-US), но вместо этого устанавливает его в начальное значение, т.е. none .

border: 1px; border: 2px dotted; border: medium dashed green; 

Примечание: Рекомендуется использовать border , когда вы хотите установить все свойства границ одновременно. Тогда как универсальные свойства border-width , border-style (en-US), и border-color (en-US) принимают до четырёх значений, позволяя установить различные значения для каждого ребра, border принимает единственное значение для каждого свойства. И этот стиль применяется для всех четырёх границ.

Синтаксис

Свойство border указывается используя одно или более значений , , и указанных ниже.

Значения

Толщина границ. По умолчанию medium если отсутствует. Больше информации border-width .

Стиль линии границ. По умолчанию none если отсутствует. Больше информации border-style (en-US).

Цвет границ. По умолчанию принимает значение свойства элементов color (en-US). Больше информации border-color (en-US).

Обычный синтаксис

border =
|| (en-US)
|| (en-US)

=
| (en-US)
thin | (en-US)
medium | (en-US)
thick

=
none | (en-US)
hidden | (en-US)
dotted | (en-US)
dashed | (en-US)
solid | (en-US)
double | (en-US)
groove | (en-US)
ridge | (en-US)
inset | (en-US)
outset

Примеры

HTML

div class="fun-border">Look at my borders.div> p>Вы можете редактировать CSS ниже для экспериментов со стилями границ!p> style contenteditable> .fun-border  border: 2px solid red; > style> 

CSS

style  display: block; border: 1px dashed black; > 

Результат

Спецификация

• border-width : как и у каждого из подсвойств этого свойства:
  • border-top-width (en-US): medium
  • border-right-width (en-US): medium
  • border-bottom-width (en-US): medium
  • border-left-width (en-US): medium
  • border-top-style (en-US): none
  • border-right-style (en-US): none
  • border-bottom-style (en-US): none
  • border-left-style (en-US): none
  • border-top-color (en-US): currentcolor
  • border-right-color (en-US): currentcolor
  • border-bottom-color (en-US): currentcolor
  • border-left-color (en-US): currentcolor
  • border-width : как и у каждого из подсвойств этого свойства:
    • border-bottom-width (en-US): абсолютная длина или 0 , если border-bottom-style (en-US) — none или hidden
    • border-left-width (en-US): абсолютная длина или 0 , если border-left-style (en-US) — none или hidden
    • border-right-width (en-US): абсолютная длина или 0 , если border-right-style (en-US) — none или hidden
    • border-top-width (en-US): абсолютная длина или 0 , если border-top-style (en-US) — none или hidden
    • border-bottom-style (en-US): как указано
    • border-left-style (en-US): как указано
    • border-right-style (en-US): как указано
    • border-top-style (en-US): как указано
    • border-bottom-color (en-US): вычисленный цвет
    • border-left-color (en-US): вычисленный цвет
    • border-right-color (en-US): вычисленный цвет
    • border-top-color (en-US): вычисленный цвет
    • border-color (en-US): как и у каждого из подсвойств этого свойства:
      • border-bottom-color (en-US): цвет
      • border-left-color (en-US): цвет
      • border-right-color (en-US): цвет
      • border-top-color (en-US): цвет
      • border-bottom-width (en-US): длина
      • border-left-width (en-US): длина
      • border-right-width (en-US): длина
      • border-top-width (en-US): длина

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      Источник

      CSS Border

      In this chapter, we will speak about borders and how we can give styles to them. We can give width, style and color to the border.

      Example of the border property:

      html> html> head> title>Title of the document title> head> body> p style="border:3px dotted #1c87c9"> Example with a blue dotted border. p> p style="border:3px dashed #ffff00"> Exaxmple with a yellow dashed border. p> p style="border:3px solid #8ebf42"> Example with a green solid border. p> body> html>

      Result

      

      Border Width

      The border-width property sets the width of a border.

      The width can be specified in pixels. It can also be specified by one of the three pre-defined values: medium, thin, or thick.

      You cannot use the «border-width» property alone. It will not work. Use «border-style» for setting the borders first.

      Example of the border-width property:

      html> html> head> style> p.border-width-1 < border-style: solid; border-width: 6px; > p.border-width-2 < border-style: dotted; border-width: 1px; > p.border-width-3 < border-style: dotted; border-width: medium; > p.border-width-4 < border-style: double; border-width: 8px; > p.border-width-5 < border-style: double; border-width: thick; > p.border-width-6 < border-style: solid; border-width: 3px 12px 6px 18px; > style> head> body> h2>The border-width Property h2> p class="border-width-1">Example with border-width. p> p class="border-width-2">Example with border-width. p> p class="border-width-3">Example with border-width. p> p class="border-width-4">Example with border-width. p> p class="border-width-5">Example with border-width. p> p class="border-width-6">Example with border-width. p> body> html>

      Border Color

      The border-color property is used to set the color of a border. The color can be set by:

      • name — specifies a color name, like «red»
      • RGB — specifies a RGB value, like «rgb(255,0,0)»
      • Hex — specifies a hex value, like «#ff0000»

      You cannot use the «border-color» property alone. It will not work. Use «border-style» for setting the borders first.

      Usually, we write these three properties together in one row.

      Example of the border-color property:

      html> html> head> style> p.color-one < border-style: solid; border-color: blue; > p.color-two < border-style: dotted; border-color: yellow; > p.color-three < border-style: solid; border-color: DarkBlue orange green red; > style> head> body> h2>The border-color Property h2> p class="color-one">Example with blue solid border-color. p> p class="color-two">Example with yellow dotted border-color. p> p class="color-three">Example with multicolor border-color. p> body> html>

      You can try other examples with our CSS Maker tool.

      Border Style

      The CSS border-style property sets the style of all four sides of an element’s borders. Borders are placed on the top of an element’s background. It can have from one to four values. So, each side can have its value. The default value of border-style is none.

      Border-style has the following values:

      Some browsers do not support some styles. Usually, when a style is not supported, the browser draws the border as a solid one.

      CSS Border for individual sides

      CSS provides properties that specify each border (right, left, bottom and top).

      The border-style property can have 4 values, for example, border-style: dotted solid double dashed; where the top border is dotted, the bottom border is double, the right border is solid, and the left border is dashed.

      The border-style property can have 3 values, for example, border-style: dotted solid double; where the top border is dotted, the bottom border is double, and the right and left borders are solid.

      The border-style property can have 2 values, for example, border-style: dotted solid; where the right and left borders are solid, and the top and bottom borders are dotted. And, of course, this property can have only 1 value, for example, border-style: solid; where all the sides are solid.

      Example of the border properties for individual sides:

      html> html> head> style> p < border-top-style: double; border-right-style: solid; border-bottom-style: dotted; border-left-style: groove; > style> head> body> p>Example with border individual sides. p> body> html>

      CSS border as a shorthand property

      The CSS border property is a shorthand property for the following individual border properties:

      • The CSS border-width property, which sets the width of all four sides of an element’s border.
      • The CSS border-style property, which sets the style of all four sides of an element’s borders.
      • The CSS border-color property, which sets the color of all four sides of an element’s border.

      Example of the border shorthand property:

      html> html> head> style> p.border-all < border: 3px solid red; > p.border-left < border-left: 4px solid blue; background-color: #dcdcdc; > p.border-top < border-top: 6px solid green; background-color: #dcdcdc; > style> head> body> h2>The border Shorthand Property h2> p class="border-all">Example with a shorthand property for border-width, border-style, and border-color. p> p class="border-left">Example with a shorthand property for border-left-width, border-left-style, and border-left-color. p> p class="border-top">Example with a shorthand property for border-top-width, border-top-style, and border-top-color. p> body> html>

      Rounded borders

      Using the CSS border-radius property, you can add rounded borders to an element.

      Example of the border-radius property:

      html> html> head> style> p.normal < border: 3px solid blue; > p.round-one < border: 3px solid blue; border-radius: 6px; > p.round-two < border: 3px solid blue; border-radius: 9px; > p.round-three < border: 3px solid blue; border-radius: 15px; > style> head> body> h2>The border-radius Property h2> p class="normal">Example with normal border p> p class="round-one">Example with round border p> p class="round-two">Example with rounder border p> p class="round-three">Example with roundest border p> body> html>

      The difference between borders and outlines

      Outlines and borders are usually confusing because they are very similar. But there are differences between these two:

      • Outlines are drawn outside of the content of an element, so they don’t take up space.
      • Outlines usually are rectangular, although they don’t have to be.

      Источник

      CSS Borders

      The CSS border properties allow you to specify the style, width, and color of an element’s border.

      I have borders on all sides.

      I have a red bottom border.

      I have a blue left border.

      CSS Border Style

      The border-style property specifies what kind of border to display.

      The following values are allowed:

      • dotted — Defines a dotted border
      • dashed — Defines a dashed border
      • solid — Defines a solid border
      • double — Defines a double border
      • groove — Defines a 3D grooved border. The effect depends on the border-color value
      • ridge — Defines a 3D ridged border. The effect depends on the border-color value
      • inset — Defines a 3D inset border. The effect depends on the border-color value
      • outset — Defines a 3D outset border. The effect depends on the border-color value
      • none — Defines no border
      • hidden — Defines a hidden border

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

      Example

      Demonstration of the different border styles:

      A groove border. The effect depends on the border-color value.

      A ridge border. The effect depends on the border-color value.

      An inset border. The effect depends on the border-color value.

      An outset border. The effect depends on the border-color value.

      Note: None of the OTHER CSS border properties (which you will learn more about in the next chapters) will have ANY effect unless the border-style property is set!

      Источник

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