CSS table setting width

CSS (Cascading Style Sheets) is a language used to design web pages, which can make the layout of web pages more beautiful and user-friendly.

In website development, table is a frequently used markup element, which can be used to display lists, statistical data, etc. When using a table, it is usually necessary to set the width of the table to ensure the display effect of the table on the page.

The default width of the table is adaptive according to the content in the table, which is often not the result we want. Therefore, the width of the table can be precisely controlled using CSS.

Methods to set the table width in CSS:

1. Use percentages

In CSS, we can use percentages to specify the width of the table. For example, if we want to set the width of the table to 50%, we can use the following code:

table {

width: 50%;

}

In this way, the width of the table will occupy the screen 50% of width.

The advantage of using a percentage to set the table width is that it can be adaptive based on the parent element, which means that if the page width changes, the width of the table will also change to adapt to the new layout.

2. Use pixels

In addition to percentages, we can also use pixels (px) as the unit to set the table width. In CSS, the code to set the table width using pixels is as follows:

table {

width: 400px;

}

In this way, the width of the table will be fixed at 400 pixels.

Unlike percentages, the disadvantage of using pixels to set the table width is that the width of the table will not adapt as the page layout changes. That is, if we view the web page on different devices, the width of the table may exceed the width of the screen, resulting in a poor user experience.

3. Adaptive table width

In addition to the above two methods, we can also use the adaptive table width method to automatically adjust the width of the table as the content changes.

For specific implementation, we can set the parent element of the table to a fixed width, and then set the width of the table to 100%, so that the table will adapt its width according to the parent element. The code is as follows:

.container {

width: 600px;

}

table {

width: 100%;

}

In the above example, the table The width of the parent element .container is set to 600 pixels, and the width of the table is set to 100%, so that the table will adapt to the width of the parent element and automatically wrap when there is too much content.

Summary

When using a table, we can set the width of the table through CSS so that the table can be displayed normally on different devices and page layouts. In addition to percentages and pixels, you can also use adaptive table width to adapt to different content lengths and device widths.

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