背景颜色渐变

背景颜色线性渐变【 linear-gradient】

语法:

background:linear-gradient(起点,起点颜色,过度色[可选],终点颜色);

起点:top是从上到下、left是从左到右,如果定义成left top,那就是从左上角到右下角。

过度色:可以插入多个,表示多种颜色的渐变

demo

<style type="text/css" rel="stylesheet">
  .box{
    width: 100px;
    height: 100px;
    margin: 50px auto;
    /*从上之下线性渐变*/
    /*方向,线性渐变开始颜色,线性渐变过度颜色,线性渐变最终颜色,20px表示距某个方向20px开始*/
    background: -moz-linear-gradient(top, #0099ff, #ffffff 20px, #00cc00);
    background: -webkit-linear-gradient(top, #0099ff, #ffffff 20px, #00cc00);
    background: -o-linear-gradient(top, #0099ff, #ffffff 20px, #00cc00);
    background: -ms-linear-gradient(top, #0099ff, #ffffff 20px, #00cc00);
    background: linear-gradient(top, #0099ff, #ffffff 20px, #00cc00);
    /*根据给定角度线性渐变*/
    background: -moz-linear-gradient(20deg, #0099ff, #ffffff, #00cc00);
    background: -webkit-linear-gradient(20deg, #0099ff, #ffffff, #00cc00);
    background: -o-linear-gradient(20deg, #0099ff, #ffffff, #00cc00);
    background: -ms-linear-gradient(20deg, #0099ff, #ffffff, #00cc00);
    background: linear-gradient(20deg, #0099ff, #ffffff, #00cc00);
    /*从左上角到右下角线性渐变*/
    background: -moz-linear-gradient(top right, #0099ff, #ffffff, #00cc00);
    background: -webkit-linear-gradient(top right, #0099ff, #ffffff, #00cc00);
    background: -o-linear-gradient(top right, #0099ff, #ffffff, #00cc00);
    background: -ms-linear-gradient(top right, #0099ff, #ffffff, #00cc00);
    background: linear-gradient(top right, #0099ff, #ffffff, #00cc00);
  }
</style>

<div class="box"></div>
原文地址:https://www.cnblogs.com/xiaobaizhiqian/p/8361877.html