Detailed explanation of how to use lineaer-gradient in CSS3-CSS Tutorial-php.cn

Detailed explanation of how to use lineaer-gradient in CSS3

Y2J

Release： 2017-05-19 15:10:20

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Grammar:

= linear-gradient([ [ | to ] ,]? top>[, ]+)

= [left | right] | | [top | bottom]

= [ | ]?

Value:

The following values are used to represent the direction of the gradient, which can be set using angles or keywords:

Use the angle value to specify the direction of the gradient ( or angle).

to left:

Set the gradient from right to left. Equivalent to: 270deg

to right:

sets the gradient from left to right. Equivalent to: 90deg

to top:

Set the gradient from bottom to top. Equivalent to: 0deg

to bottom:

sets the gradient from top to bottom. Equivalent to: 180deg. This is the default value, which is equivalent to leaving it blank.

is used to specify the starting and ending colors of the gradient:

Specifies the color.

Specify the starting and ending color positions with the length value. Negative values are not allowed

Specify the starting and ending color positions in percentage.

Instructions:

Create an image with a linear gradient.

If you want to create an image with a diagonal gradient, you can use a multi-keyword method like to top left to achieve it.

Draw the simplest linear gradient with the default gradient direction

Sample code:

linear-gradient(#fff, #333);
linear-gradient(to bottom, #fff, #333);
linear-gradient(to top, #333, #fff);
linear-gradient(180deg, #fff, #333);
linear-gradient(to bottom, #fff 0%, #333 100%);

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Compatibility:

Detailed explanation of how to use lineaer-gradient in CSS3

1. Use outdated syntax: -webkit-gradient(linear,…)

2. IE6.0-9.0 uses a private filter to achieve this effect: progid:DXImageTransfor m.Microsoft.Gradient()

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>linear-gradient()_CSS参考手册_web前端开发参考手册系列</title>
<meta name="author" content="Joy Du(飘零雾雨), dooyoe@gmail.com, www.doyoe.com" />
<style>
p {
width: 200px;
height: 100px;
margin-top: 10px;
border: 1px solid #ddd;
}
.test {
background: linear-gradient(#fff, #333);
}
.test2 {
background: linear-gradient(#000, #f00 50%, #090);
}
.test3 {
background: linear-gradient(0deg, #000 20%, #f00 50%, #090 80%);
}
.test4 {
background: linear-gradient(45deg, #000, #f00 50%, #090);
}
.test5 {
background: linear-gradient(to top right, #000, #f00 50%, #090);
}
</style>
</head>
<body>
<p></p>
<p></p>
<p></p>
<p></p>
<p></p>
</body>
</html>

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