一、Css3渐变
线性渐变——Linear Gradients
- 语法:background:liner-gradient(direction,color-stop1,color-stop2,…);
径向渐变——RadialGradients
- 语法:background:radial-gradient(center,shapesize,start-color,…,last-color);
二、代码及页面展示
线性渐变——Linear Gradients(代码)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>LinearGradients</title>
<style>
div{
height: 200px;
margin-top: 10px;
}
#box1{
background: linear-gradient(to bottom,red, blue);
}
.box2{
background: linear-gradient(to left,red,blue)
}
#box3{
width: 200px;
background: linear-gradient(to bottom right,red,blue)
}
.box4{
background: linear-gradient(to right,red,orange,yellow,green,cyan,blue,purple)
}
</style>
</head>
<body>
<div id="box1"></div>
<div class="box2"></div>
<div id="box3"></div>
<div class="box4"></div>
</body>
</html>

径向渐变——Radial Gradients(代码)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>RadialGradients</title>
<style>
div{
height: 200px;
margin-top: 10px;
}
.box1{
width: 200px;
background: radial-gradient(red,
green,blue)
}
#box2{
width: 200px;
background: radial-gradient(red 5%,green 15%,blue 60%)
}
.box3{
width: 300px;
background: radial-gradient(circle,red ,green,blue)
}
#box4{
width: 300px;
background: radial-gradient(red ,green,blue)
}
</style>
</head>
<body>
<div class="box1"></div>
<div id="box2"></div>
<div class="box3"></div>
<div id="box4"></div>
</body>
</html>
