Share examples of using CSS to implement single-line or multi-line text overflow and display ellipsis

If you want to realize the overflow display of ellipses in a single line of text, you should all know to use the text-overflow:ellipsis attribute. Of course, you also need to add the width attribute to be compatible with partial browsing.

Implementation method:

overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;

## Implementation Effect:

## However, this attribute only supports the overflow display of ellipsis in a single line of text. What if we want to implement multi-line text overflow and display ellipses.

Next, let’s focus on the multi-line text overflow display ellipses, as follows.

Implementation method:

display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 3;
overflow: hidden;

Realization effect:

#Scope of application:

Due to the use of WebKit’s CSS extension attributes, this method is suitable for WebKit browsers and mobile terminals;
Note:

-webkit-line-clamp is used to limit the number of lines of text displayed in a block element. To achieve this effect, it needs to be combined with other WebKit properties. Commonly combined attributes:
display: -webkit-box; Attributes that must be combined to display the object as a flexible box model.
-webkit-box-orient must be combined with the attribute to set or retrieve the arrangement of the child elements of the flex box object.

Method to realize:

p{position: relative; line-height: 20px; max-height: 40px;overflow: hidden;}p::after{content: "..."; position: absolute; bottom: 0; right: 0; padding-left: 40px;background: -webkit-linear-gradient(left, transparent, #fff 55%);background: -o-linear-gradient(right, transparent, #fff 55%);background: -moz-linear-gradient(right, transparent, #fff 55%);background: linear-gradient(to right, transparent, #fff 55%);
}

Achievement effect:

##Applicable scope:

This method has a wide range of applications, but it will also appear when the text does not exceed the line. Ellipsis, this method can be optimized with js.
Note:

Set height to an integer multiple of line-height to prevent excessive text exposed.

1. Add a gradient background to p::after to avoid only half of the text being displayed.

2. Since ie6-7 does not display content content, you need to add tags to be compatible with ie6-7 (such as: …) ; To be compatible with IE8, you need to replace ::after with :after.

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