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OKCCN - XenForo & IPS Plugin Marketplace

主屏幕上的全屏APP,带有推送通知、徽章等。

在iOS和iPadOS上安装此APP
  1. 在Safari中轻敲分享图标
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  3. 轻敲右上角的添加按钮。
在安卓上安装此APP
  1. 轻敲浏览器右上角的三个点菜单 (⋮) 。
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  3. 轻敲安装进行确认。
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CSS Tables


 HTML tables can be greatly improved with CSS:

Company Contact Country
Alfreds Futterkiste Maria Anders Germany
Berglunds snabbköp Christina Berglund Sweden
Centro comercial Moctezuma Francisco Chang Mexico
Ernst Handel Roland Mendel Austria
Island Trading Helen Bennett UK
Königlich Essen Philip Cramer Germany
Laughing Bacchus Winecellars Yoshi Tannamuri Canada
Magazzini Alimentari Riuniti Giovanni Rovelli Italy
Try it Yourself »

CSS Table Borders

The CSS border property is used to specify the width, style, and color of table borders.

The border property is a shorthand property for:

  • border-width - sets the width of the border
  • border-style - sets the style of the border (required)
  • border-color - sets the color of the border

The example below specifies a 1px solid border for <table>, <th>, and <td> elements:

Firstname Lastname
Peter Griffin
Lois Griffin

Example

table, th, td {
  border: 1px solid;
}
Try it Yourself »

CSS Table Border Color

The example below specifies a 1px solid green border for <table>, <th>, and <td> elements:

Firstname Lastname
Peter Griffin
Lois Griffin

Example

table, th, td {
  border: 1px solid green;
}
Try it Yourself »

Why Double Borders?

Notice that the tables in the examples above have double borders. This is because both the <table>, <th>, and <td> elements have separate borders.

To remove double borders, take a look at the example below.



CSS Collapse Table Borders

The CSS border-collapse property sets whether table borders should collapse into a single border or be separated as in standard HTML.

This property can have one of the following values:

  • separate - Default value. Borders are separated; each cell will display its own borders
  • collapse - Borders are collapsed into a single border when possible

The following table has collapsed borders:

Firstname Lastname
Peter Griffin
Lois Griffin

Example

Using the border-collapse property:

table {
  border-collapse: collapse;
}
Try it Yourself »

CSS Table Padding

To control the space between the border and the content in a table, use the padding property on <td> and <th> elements:

First Name Last Name Savings
Peter Griffin $100
Lois Griffin $150
Joe Swanson $300

Example

th, td {
  padding: 10px;
}
Try it Yourself »

CSS Border Spacing

The CSS border-spacing property sets the distance between the borders of adjacent cells.

Note: This property works only when border-collapse is set to "separate".

The following table has a border-spacing of 15px:

Firstname Lastname
Peter Griffin
Lois Griffin

Example

Using the border-spacing property:

table {
  border-collapse: separate;
  border-spacing: 15px;
}
Try it Yourself »

CSS Outside Table Borders

If you just want a border around the table (not inside), you specify the border property only for the <table> element:

Firstname Lastname
Peter Griffin
Lois Griffin

Example

table {
  border: 1px solid;
}
Try it Yourself »



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配置浏览器推送通知

Chrome (安卓)
  1. 轻敲地址栏旁的锁形图标。
  2. 轻敲权限 → 通知。
  3. 调整你的偏好。
Chrome (台式电脑)
  1. 点击地址栏中的挂锁图标。
  2. 选择网站设置。
  3. 找到通知选项并调整你的偏好。