--- title: Border Property localeTitle: Пограничная недвижимость --- ## Пограничная недвижимость ## Граница CSS Наш любимый CSS-атрибут позволяет полностью настраивать границы, которые появляются вокруг элементов HTML. С HTML было невозможно разместить границу вокруг элемента, за исключением таблицы. CSS Borders позволяет создавать четкие, настраиваемые стили границ с очень небольшой работой по сравнению с устаревшими методами HTML. Свойство `border` shorthand устанавливает все свойства границы в одном объявлении. \`\` \`CSS border: 1px solid # 000; ``` The properties that can be set, are (in order): 1. `border-style` 2. `border-width` 3. `border-color` 4. `border-radius` It does not matter if one of the values above are missing, for example: ``` CSS граница: сплошной красный; ``` The above code is also valid CSS. ### Border Styles The `border-style` property sets a wide range of different types of borders. The various values are: - `dotted` - Sets a dotted border. - `dashed` - Sets a dashed border. - `solid` - Sets a solid border. - `double` - Sets a double border. - `groove` - Sets a 3D grooved border. - `ridge` - Sets a 3D ridged border. - `inset` - Sets a 3D inset border. - `outset` - Sets a 3D outset border. - `none` - Sets no border. - `hidden` - Sets a hidden border. Based on the property you choose, these styles can be mismatched. You can style each side seperately: ``` CSS border-top-style: solid; border-left-style: пунктир; border-right-style: пунктир; border-bottom-style: double; ``` Or you can style them all at once: ``` CSS border-style: сплошная пунктирная пунктирная; ``` As shown, the border property allows you to select different sections of it. [top, bottom, left, right] ### Border Width To alter the thickness of your border use the border-width attribute. You may use key terms or exact values to define the border width. Note: You must define a border-style for the border to show up. The width can be set as a specific size (in px, pt, cm, em, etc) or by using one of the three pre-defined values: thin, medium, or thick. Example: ``` CSS table { border-width: 7px; border-style: outset; } td { border-width: medium; border-style: outset; } p { border-width: thick; border-style: solid; } ``` ### Border Color Now for the creative aspect of CSS Borders! With the use of the border-color attribute, you will be able to create customized borders to fit the flow and layout of your website. Border colors can be any color defined by RGB, hexadecimal, or key terms. Below is an example of each of these types. Example: ``` CSS table { border-color: rgb( 100, 100, 255); border-style: dashed; } td { border-color: #FFBD32; border-style: ridge; } p { border-color: blue; border-style: solid; } ``` ### Border-Radius The `border-radius` property allows the corners of a border to be rounded. This is done by providing a size for how much the border is to be rounded. Size can be in px or %. ``` CSS border-radius: 25px; ``` Each corner of `border-radius` can be adjusted. The order is top, bottom, left, right. ``` CSS border-radius: 15% 10px 30% 5px; ``` ### Border: All in One While it is nice that CSS allows a web developer to be very specific in creating a customized border, sometimes it is just easier and less of a headache to create a uniform border, all in single line of CSS code. Example: ``` CSS p { border: 20px outset blue; } h4 { border: 5px solid; } h5 { border: dotted; } \`\` \` ### Дополнительная информация: * [Документация MDN](https://developer.mozilla.org/en-US/docs/Web/CSS/border) * [Радиус рамки CSS3](https://guide.freecodecamp.org/css/css3-borders-rounded-corners) ### Другие атрибуты границы * «border-radius» - это может установить радиус границы. * «border-spacing» - это может установить интервал между текстом и границей. * 'border-image' - устанавливает изображение как границу. Поддержка браузера: IE6 +