css Backdrop Filters实现模糊、亮度、对比度、灰度、色相、饱和度、反转效果代码-html代码-BFW代码库

代码语言：html

代码描述：css Backdrop Filters实现模糊、亮度、对比度、灰度、色相、饱和度、反转效果代码，Backdrop Filters 是 CSS3 中的一种新特性，它可以在元素的背景区域添加一层半透明的滤镜效果，使得元素的背景更加模糊或者变暗，从而提高页面的视觉效果。Backdrop Filters 可以应用于所有元素，包括图片、文字、边框等。要使用 Backdrop Filters，你可以在 CSS 样式中为元素添加 backdrop-filter 属性，然后指定一个滤镜效果，例如模糊或者灰度。

代码标签： css Backdrop Filters 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">

  
  
  
<style>
/* --------------------- */
/* Filters ✨✨✨        */
/* --------------------- */

:root {
  --filter-blur: 10px;
  --filter-brightness: 60%;
  --filter-contrast: 60%;
  --filter-grayscale: 30%;
  --filter-hue-rotate: 30%;
  --filter-saturate: 30%;
  --filter-invert: 100%;
}

.Filter[data-filter-name="blur"] .Filter-lens {
  backdrop-filter: blur(var(--filter-blur));
}

.Filter[data-filter-name="brightness"] .Filter-lens {
  backdrop-filter: brightness(var(--filter-brightness));
}

.Filter[data-filter-name="contrast"] .Filter-lens {
  backdrop-filter: contrast(var(--filter-contrast));
}

.Filter[data-filter-name="grayscale"] .Filter-lens {
  backdrop-filter: grayscale(var(--filter-grayscale));
}

.Filter[data-filter-name="hue-rotate"] .Filter-lens {
  backdrop-filter: hue-rotate(var(--filter-hue-rotate));
}

.Filter[data-filter-name="saturate"] .Filter-lens {
  backdrop-filter: saturate(var(--filter-saturate));
}

.Filter[data-filter-name="invert"] .Filter-lens {
  backdrop-filter: invert(var(--filter-invert));
}

/* --------------------- */
/* Global style          */
/* --------------------- */

body::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image: url('//repo.bfw.wiki/bfwrepo/image/646f5a527911e.png');
  background-size: cover;
  background-position: center center;
}

.Header {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 12px 24px;
  border-bottom: 1px solid #fff;
  font-weight: 700;
  color: #fff;
  backdrop-filter: blur(10px) brightness(60%);
}

.Container {
  position: absolute;
  top: 50%;
  left: 50%;
}

.Filter {
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
  border: 5px solid #fff;
  border-radius: 3px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
  transform: translate(-50%, -50%);
  user-select: none;
}

.Filter[hidden] {
  display: none;
}

.Filter-lens {
  content: "";
  display: block;
  width: 100%;
  aspect-ratio: 1/1;
  cursor: pointer;
}

.Filter-content {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 300px;
  height: 70px;
  padding: 12px 24px;
  background: #fff;
  font-size: 1.5rem;
  text-align: center;
}

.Filter-name {
  position: absolute;
  top: 0;
  left: 5px;
  border-radius: 5px;
  padding: 2px 8px;
  background: linear-gradient(-25deg, #4affd3, #4a00d3);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  transform: translateY(-50%);
}

.Filter input {
  width: 100%;
  cursor: pointer;
}

/* --------------------- */
/* Other styles          */
/* --------------------- */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  overflow: hidden;
}

.Me {
  position: fixed;
  z-index: 10;
  bottom: 20px;
  left: 50%;
  color: #000;
  transform: translateX(-50%);
  font-weight: 700;
  opacity: .5;
}
</style>


  
</head>

<body >
  <header class="Header">
  <div>
    <input id="FilterBlur" name="FilterBlur" type="checkbox" data-filter-name="blur" checked/>
    <label for="FilterBlur">Blur</label>
  </div>
  <div>
    <input id="FilterBrightness" name="FilterBrightness" type="checkbox" data-filter-name="brightness"/>
    <label for="FilterBrightness">Brightness</label>
  </div>
  <div>
    <input id="FilterContrast" name="FilterContrast" type="checkbox" data-filter-name="contrast"/>
    <label for="FilterContrast">Contrast</label>
  </div>
  <div>
    <input id="FilterGrayscale" name="FilterGrayscale" type="checkbox" data-filter-name="grayscale"/>
    <label for="FilterGrayscale">Grayscale</label>
  </div>
  <div>
    <input id="FilterHueRotate" name="FilterHueRotate" type="checkbox" data-filter-name="hue-rotate"/>
    <label for="FilterHueRotate">Hue-rotate</label>
  </div>
  <div>
    <input id="FilterSaturate" name="FilterSaturate" type="checkbox" data-filter-name="saturate"/>
    <label for="FilterSaturate">Saturate</label>
  </div>
  <div>
    <input id="FilterInvert" name="FilterInvert" type="checkbox" data-filter-name="invert"/>
    <label for="FilterInvert">Invert</label>
  </div>
</header>
<main>
<div class="Container">
  <div class="Filter" data-filter-name="blur">
    <div class="Filter-lens"></div>
    <div class="Filter-content">
      <label class="Filter-name" for="blur">Blur</label>
      <input type="range" id="blur" name="blur"
         value="10" min="0" max="100" />
    </div>
  </div>
  <div class="Filter" data-filter-name="brightness" hidden>
    <div class="Filter-lens"></div>
    <div class="Filter-content">
      <label class="Filter-name" for="brightness">Brightness</label>
      <input type="range" id="brightness" name.........完整代码请登录后点击上方下载按钮下载查看