Home>Article>Web Front-end> How to set border line style in css
Method: 1. Use the border-style attribute to set different border line styles through different attribute values, such as "dotted" dotted, "solid" solid line, and "double" double line; 2 . Use the border-image attribute to add different background images to the border to set different border line styles.
The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.
Method 1: Use the border-style attribute
The border-style attribute is used to set the style of the element border
Attribute value:
| Value | Description |
|---|---|
| none | Defines no border. |
| hidden | Same as "none". Except when applied to tables, for which hidden is used to resolve border conflicts. |
| dotted | Define dotted border. Renders as a solid line in most browsers. |
| dashed | Define dashed line. Renders as a solid line in most browsers. |
| solid | Define a solid line. |
| double | Define double line. The width of the double line is equal to the value of border-width. |
| groove | Define the 3D groove border. The effect depends on the value of border-color. |
| ridge | Define the 3D ridge border. The effect depends on the value of border-color. |
| inset | Define the 3D inset border. The effect depends on the value of border-color. |
| outset | Define the 3D outset border. The effect depends on the value of border-color. |
| inherit | Specifies that the border style should be inherited from the parent element. |
Example:
点状边框虚线边框实线边框双线边框3D 凹槽边框3D 垄状边框3D inset 边框3D outset 边框
Rendering:
Method 2 : Use the border-image attribute
The border-image attribute can add a background image to the border
Example:
Use the 90px one shown in the picture ×90px image as the background image of the border.
Code example:
The browser preview is as shown below.
(Learning video sharing:css video tutorial)
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