css set table

CSS is a style sheet language that can add style and layout to HTML documents. In HTML, tables are a very common element that can be used to display data and information. Use CSS to style, layout, and other aspects of tables. This article will introduce the methods and techniques of setting tables with CSS to help you improve your web design.

Basic syntax for setting tables with CSS

The properties used by CSS to set tables mainly include the following:

1. border: used to set the border of the table. You can set the thickness, color, line style and other attributes of the border. For example: border: 1px solid black;
2. width: used to set the width of the table. You can use units such as pixels (px) and percentages (%). For example: width: 100%;
3. height: used to set the height of the table. Like width, you can use units such as pixels and percentages. For example: height: 300px;
4. background-color: used to set the background color of the table. Colors can be specified using color names, hexadecimal color values, RGB color values, etc. For example: background-color: white;
5. color: used to set the color of the text in the table. Colors can be specified using color names, hexadecimal color values, and so on. For example: color: black;
6. text-align: used to set the alignment of text in the table. You can set attributes such as left alignment (left), center alignment (center), and right alignment (right). For example: text-align: center;
7. font-size: used to set the size of text in the table. Units such as pixels and percentages can be used. For example: font-size: 12px;

When using CSS to set a table, you only need to define the style of the table and cells in the style sheet, and then use class or id to reference the style in the HTML document That’s it. Here are some common table layout and style setting methods.

CSS setting table border style

The border of the table is the boundary between the content area and the external area of ​​the table, so setting the border can make the table clearer and neater. CSS provides a variety of border styles, including solid lines, dotted lines, dotted lines, etc. Here's how to style a table border.

1. Solid border

table {
border: 1px solid black;
}

Use the above style code to set the table The border is a solid border, and the border width is 1 pixel. If you want to set one or more of the top, bottom, left, and right borders, you can use the border-top, border-bottom, border-left, and border-right properties to specify the position of the border respectively.

2. Dotted border

table {
border: 1px dashed black;
}

Use the above style code to set the border of the table is a dotted border, and the border width is 1 pixel. If you wish to set a different dotted line type, you can use attributes such as dotted or double.

3. Dotted border

table {
border: 1px dotted black;
}

Use the above style code to set the table The border is a dotted border, and the border width is 1 pixel. Similarly, if you want to set different point and line types, you can use attributes such as dashed or double.

CSS setting table width and height

When setting the table width and height, we need to take into account the number and length of the content in the table. If there is a lot of content in the table, you need to increase the width and height of the table appropriately to prevent the content from overlapping or overflowing. Here are some ways to set table width and height.

1. Percent width

table {
width: 100%;
}

Use the above style code to set the width of the table is 100%. This way, the table adapts to the size of the browser window and takes up the entire width of the screen. If you want a fixed table width, you can set it in pixels.

2. Fixed width and height

table {
width: 500px;
height: 300px;
}

Use the above The style code can fix the width of the table to 500 pixels and the height to 300 pixels. In this way, even if there is a lot of content in the table, the layout and style of the table will not be affected. If the content in the table exceeds the set width or height, the browser will automatically add scroll bars to ensure the display of the content.

CSS to set the table background and text style

The background and text style of the table can be set through CSS to achieve a better visual experience. Here are some ways to style the table background and text.

1. Set the background color

table {
background-color: white;
}

Use the above style code to change the table The background color is set to white. If you wish to use other colors, you can set them using color names, hexadecimal color values ​​or RGB color values.

2. Set text color and size

table {
color: black;
font-size: 12px;
}

Use the above style code to set the text color in the table to black and the font size to 12 pixels. If you wish to use a different font, you can set it using the font-family property.

Summarize

With the above method, you can use CSS to set the style, layout and format of the table. These tips and methods can help you create attractive and readable tables, making your web design more polished and professional. Try these tips to make your web design more attractive!

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