input range美化成质感特别强的拖动指示按钮效果代码-html代码-BFW代码库

代码语言：html

代码描述：input range美化成质感特别强的拖动指示按钮效果代码

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>
*, ::before, ::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
  font: inherit;
}

html {
  --j: var(--js, 0) ;
}

.js {
  --js: 1 ;
}

body, form {
  display: grid;
}

body {
  box-sizing: border-box;
  overflow-x: hidden;
  min-height: 100vh;
  background: linear-gradient(rgba(0, 0, 0, 0.32) 0 0), url(//repo.bfw.wiki/bfwrepo/image/60ca850d3e2d9.png) 50%/cover, radial-gradient(at 0 0, #777, #000);
  background-blend-mode: luminosity;
}

form {
  --range-w: calc(var(--max)*1em);
  --track-w: calc(var(--range-w) + 1.75em);
  --input-w: calc(var(--track-w) - 2*-1.875em);
  --total-w: calc(var(--input-w) + 4*0.25em);
  --filld-g: linear-gradient(red 0 0);
  --arrow-g:
  	conic-gradient(from 240deg at 100%,
  			transparent,
  			#000 3deg 57deg,
  			transparent 60deg) 100%/ 50% no-repeat;
  --pos: calc(var(--val)/var(--max)*var(--range-w));
  grid-gap: 2.5em;
  place-self: center;
  margin-left: calc(var(--j)*-.5*(2.5em + 1.25em));
  width: 4.5em;
  height: var(--total-w);
  border: solid 0.25em transparent;
  border-radius: 2.25em;
  background: linear-gradient(90deg, #171717, #0f0f0f 20%, #0a0a0a, #171717 80%, #363636) padding-box, linear-gradient(#0a0a0a, #2a2a2a) padding-box, linear-gradient(#252525, #2a2a2a) border-box;
  background-blend-mode: screen, normal;
}
form::before, form::after {
  display: var(--js, none);
  grid-area: 1/1;
  place-self: end center;
  z-index: 2;
  border-radius: 50%;
  transform: translatey(calc(-1*var(--pos)));
  -webkit-mask: var(--mask);
  mask: var(--mask);
  pointer-events: none;
  content: "";
}
form::before {
  margin: 0 -3.375em -1.25em;
  width: 8.5em;
  height: 8.5em;
  padding: 1.5em;
  background: conic-gradient(from 0.25turn, #4a4a4a, #404040, #4f4f4f, #3d3d3d, #a2a2a2, #f2f2f2, #fdfdfd, #9d9d9d, #e0e0e0);
  --mask:
  	var(--arrow-g),
  	var(--filld-g) content-box ;
}
form::after {
  margin: 0 -3.375em -0.75em;
  width: 7.5em;
  height: 7.5em;
  border: solid 1.25em transparent;
  padding: 0.25em;
  box-shadow: inset 0 2px 1px -1px #eaeaea;
  background: linear-gradient(rgba(255, 255, 255, 0.65) 0 0) content-box, radial-gradient(closest-side, #fff calc(100% - 0.125em), transparent calc(100% - 0.125em + 1px)) content-box, linear-gradient(#fff, #000) content-box, linear-gradient(#d2d2d2, #c2c2c2) border-box;
  background-blend-mode: normal, difference;
  --mask:
  	var(--arrow-g) border-box,
  	var(--filld-g) padding-box ;
}

[type=range] {
  grid-area: 1/1;
  place-self: center;
  margin: 0 calc(.5*(4.5em + -1*var(--input-w)) + -0.25em);
  width: var(--input-w);
  transform: rotate(-90deg);
  background: transparent;
  cursor: pointer;
  
}
[type=range]:focus {
 outline:none;
}
[type=range], [type=range]::-webkit-slider-runnable-track, [type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
}
[type=range]::-webkit-slider-container {
  margin: 1.875em;
  width: var(--track-w);
  height: 1.75em;
  border-radius: 0.875em;
  background: linear-gradient(#0a0a0a, #060606);
  -webkit-user-modify: read-write !important;
}
[type=range]::-webkit-slider-runnable-track {
  margin: 0 -1.875em;
  height: 100%;
  filter: drop-shadow(-8px 0 5px rgba(0, 0, 0, 0.75)) drop-shadow(-2px 0 3px rgba(0, 0, 0, 0.75));
}
[type=range]::-moz-range-track {
  margin: 1.875em;
  width: var(--track-w);
  height: 1.75em;
  border-radius: 0.875em;
  background: linear-gradient(#0a0a0a, #060606);
}
[type=range]::-webkit-slider-thumb {
  margin-top: -1.875em;
  box-sizing: border-box;
  border: solid 0.1666666667em transparent;
  padding: 0.25em;
  width: 5.5em;
  height: 5.5em;
  border-radius: 50%;
  box-shadow: inset -2px 0 1px #eaeaea;
  opacity: calc(1 - var(--j));
  background: linear-gradient(rgba(2.........完整代码请登录后点击上方下载按钮下载查看