How to solve css text overflow

In Web design, it is common to encounter text that exceeds the boundaries of elements. Text overflow may break the design layout and affect the user experience, but good CSS knowledge can help us solve this problem.

Actually, there are several ways to control how text is processed, and they are introduced below with practical examples.

1. Ellipsis

Ellipsis is the most commonly used text truncation processing method, which can be used to truncate single or multiple lines of text.

Single line ellipsis

In situations where a single line of text is crowded, setting the text container width and ellipsis style beyond the text is a solution.

.text-overflow {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

In the code, the white-space attribute is set to nowrap, which ensures that the text is displayed on one line without creating any extra space. text-overflow: ellipsis allows characters in the container that exceed the width of the container to be hidden and replaced with ellipses when the container is small.

Multi-line omission

When multi-line text exceeds the boundary, you can set the number of lines to display the text within the range of the number of lines. The following CSS properties can be applied:

.text-overflow {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

In this code, use display: -webkit-box and -webkit-box-orient: vertical to change the text content Set it as a vertical flex box and limit the text to 3 lines by setting the -webkit-line-clamp property. Finally, use overflow: hidden to control any overflow text.

2. Scrolling Text

Another solution to overflowing text is to have it scroll within the text container. This method can automatically scroll the text in the text container at a predefined speed, so that the excess text can be handled appropriately. Here are the corresponding CSS properties:

.text-scroll {
  white-space: nowrap;
  overflow: hidden;
  animation: marquee 5s linear infinite;
}

@keyframes marquee {
  100% {
    transform: translateX(-100%);
  }
}

In this setting, white-space: nowrap and overflow: hidden limit the text to 1 line and will limit any Text beyond. animation defines a marquee animation to scroll the text to the left, and the infinite attribute makes the text scroll endlessly.

3. Handling spaces and hyphens

Another way to solve overflowing text is by handling spaces and hyphens. This ensures that the text is not truncated and is fully presented to the user. Here are the corresponding CSS properties:

.text-wrap {
  word-wrap: break-word;
  white-space: pre-wrap;
  word-break: break-all;
  overflow-wrap: break-word;
}

In codeword-wrap: break-word Handles any word or single character that exceeds the text, ensuring that the entire word or character appears on the next line, and It will not be destroyed. white-space: pre-wrap will handle spaces and hyphens, ensuring that their placement does not break the text content. Additionally, the word-break: break-all and overflow-wrap: break-word properties ensure that overflowing text does not disrupt the design layout of the text area.

Summary

Through the above CSS techniques, you can control and solve the problem of text overflow, providing a smoother and better user experience for websites and applications. In your own projects, experimenting with these CSS properties will definitely give your users a better experience.

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