jquery+css实现图片亮度四个等级调节代码-html代码-BFW代码库

jquery+css实现图片亮度四个等级调节代码

代码语言：html

代码描述：jquery+css实现图片亮度四个等级调节代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  

  <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0" />
  
  
  
<style>
body{
  background-color: black;
}
.background{
  position: fixed;
  width: 100%; 
  height: 100%; 
  margin: auto; 
  padding: 0; 
  z-index: -1; 
  transition: all 2s; 
  background-position: center center; 
  background-size: cover; 
  background-repeat: no-repeat; 
  background-image: url("//repo.bfw.wiki/bfwrepo/image/655d5e532c0b7.png");
  filter: brightness(0%);
}
.light1{
  filter: brightness(25%)
}
.light2{
  filter: brightness(50%)
}
.light3{
  filter: brightness(75%)
}
.light4{
  filter: brightness(100%)
}
.container{
  position: fixed;
  z-index: 2; 
  width: 50%; 
  height: fit-content;
  margin: auto; 
  padding: 0;
  display: flex; 
  flex-direction: row; 
  justify-content: space-evenly; 
}
.container{
  top: 50%;
  left: 50%; 
  transform: translate(-50%, -50%)
}
.icons{
  cursor: pointer; 
  width: 5em;
  height: 5em;
  margin: auto; 
  padding: 0; 
  display: flex; 
  flex-direction: column;
  align-items: c.........完整代码请登录后点击上方下载按钮下载查看