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Most people do not understand the knowledge points of this article "how to use css line-height attributes", so the editor summarizes the following content, detailed content, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to use css line-height attributes" article.

Concept

1. The css line-height attribute will affect the layout of the row box and is used to set the distance between rows (row height). Negative values are not allowed.

2. When applied to block-level elements, it defines the minimum distance between baselines, not the distance.

The difference between the calculated values of line-height and font-size (called line spacing in CSS) is split in half, increasing to the top and bottom of the line of text, respectively. The smallest box that contains this content is the row box.

Cssline-height attribute value

Normal: set reasonable line spacing and default values.

Number: sets the number that will be multiplied by the current font size to set the line spacing.

Length: sets fixed line spacing.

%: percentage leading based on the current font size.

Inherit: specifies that the line-height attribute value should be inherited by the parent element.

Note: all browsers support the line-height attribute.

Example

Line spacing p.one {font-size: 10pt; line-height: 8pt;} p.second {font-size: 18px;} p.third {font-size: 10px;} p.second, p.third {line-height: 1.5mm;}

September 23rd is "the Autumn Equinox", China's ancient book "Spring and Autumn Fanlu, Yin and Yang in and out of the second part" said: "the Autumn Equinox, yin and yang are half, so day and night are cold and heat flat."the Autumn Equinox" means two things: first, the sun reaches the Yellow path at this time. 24 hours a day, 12 hours each; second, according to the seasonal division in ancient China with the Beginning of Spring, the Beginning of Summer, the Beginning of Autumn and the Beginning of Winter as the four seasons, the Autumn Equinox divided autumn equally among the 90 days of autumn.

In the Autumn Equinox season, the common river basins in China and the vast areas to the north of China have entered autumn in summer, and the daily average temperature has dropped to less than 22 ℃. Northern cold air mass began to have a certain power, most areas have just ended the rainy season, cool breeze, blue sky, sunny, autumn crisp, cinnamon fragrance, crab fat orange, the Autumn Equinox is a beautiful and pleasant season.

The characteristics of rapid cooling in autumn make the "three autumn" of autumn harvest, autumn ploughing and autumn planting seem particularly nervous. The Autumn Equinox cotton boll, tobacco also changed from green to yellow, it is a good time for harvest. North China has begun to sow winter wheat, and the Yangtze River Basin and vast areas in the south are busy harvesting late rice, ploughing and ploughing the land, and preparing for rape sowing.

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