Reasons and solutions why CSS only displays two rows

CSS only displays two lines

In website design, CSS is a very important technology. Not only can it provide rich and flexible visual effects, but it can also optimize web page performance and improve user experience. However, in practical applications, CSS often encounters many strange problems, such as only two rows being displayed. This article will introduce in detail the reasons and solutions for why CSS only displays two lines.

The reason why CSS only displays two lines

1. Text line height

The first-class attribute in CSS is line-height. Line height refers to line spacing, which determines the distance between lines of text. If the row height is set too small, it may result in only two rows being displayed.

2. Container height

Another possible reason why CSS only displays two lines is the container height. When the container height is smaller than the actual content height, scroll bars appear instead of wrapping automatically. At this time, only the first two lines of text will be displayed, and the rest of the text will need to be scrolled to see.

3. Font size

Font size (font-size) may also have an impact on the number of lines of text displayed. When the font size is set too large, the text wraps, causing the CSS to display only two lines.

4. Padding and margins

The padding and margin properties (padding and margin) in CSS also affect text display. When the padding and margins are set too large, the height of the container will be additionally occupied, causing the text to not be fully displayed.

5. Floating elements

When there are floating (float) elements in the container, the text may also display only two lines. This is because the floating element takes up the space where the text is, so the text cannot be displayed properly.

Solution to CSS displaying only two lines

1. Adjust line height

When the line height is small, the user can only see the first two lines of text. The rest of the text requires scrolling to see. This problem can be solved by adjusting the row height appropriately. The adjusted line height should be appropriate for the text content, showing the complete text without causing excessive scrolling.

2. Adjust the height of the container

Adjust the height of the container to fully display the text content. When the container height is set smaller than the actual content height, you can set the container height to auto to allow the container to adapt to the content height.

3. Adjust font size

Adjusting font size is another solution to the problem of only showing two lines. When the font size is too large, the text will automatically wrap. By adjusting the font size, the text can automatically fit into the container size to fully display the text content.

4. Adjust the padding and margin properties

Excessively large padding and margin properties will occupy additional container height, causing the text to not be fully displayed. By appropriately adjusting the padding and margin properties, the container size can be adapted to the content height, thus solving the problem of only displaying two lines.

5. Avoid using floating elements

In CSS, floating elements will occupy the space where the text is located, causing the text to not be displayed normally. Therefore, avoid using floating elements as much as possible, or solve the space problem of floating elements through other methods (such as inline-block).

Summary

Although the problem of CSS only displaying two lines seems simple, the problems are often difficult to troubleshoot. This article introduces five reasons and solutions that may cause CSS to display only two lines. I hope it can help readers better understand and solve CSS problems. No matter which industry you are in, learning and using CSS is a core skill. Only by continuous study can you achieve better results.

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