css+js实现可调整参数的下拉菜单选择立体展开效果代码-html代码-BFW代码库

css+js实现可调整参数的下拉菜单选择立体展开效果代码

代码语言：html

所属分类：其他

代码描述：css+js实现可调整参数的下拉菜单选择立体展开效果代码，使用tweakpane来调节参数。

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">
  

  <script type="module">
  if (!("anchorName" in document.documentElement.style)) {
    window.UPDATE_ANCHOR_ON_ANIMATION_FRAME = true;
    import("//repo.bfw.wiki/bfwrepo/js/module/css-anchor-positioning.js");
  }
</script>

  
  
<style>
*,
*:after,
*:before {
	box-sizing: border-box;
}

body {
	display: grid;
	place-items: center;
	min-height: 100vh;
	font-family: 'SF Pro Text', 'SF Pro Icons', 'AOS Icons', 'Helvetica Neue',
		Helvetica, Arial, sans-serif, system-ui;
}


body::before {
  --size: 60px;
  --line: hsl(0 0% 0% / 0.15);
  content: '';
  height: 100vh;
  width: 100vw;
  position: fixed;
  background: linear-gradient(
        90deg,
        var(--line) 1px,
        transparent 1px var(--size)
      )
      50% 50% / var(--size) var(--size),
    linear-gradient(var(--line) 1px, transparent 1px var(--size)) 50% 50% /
      var(--size) var(--size);
  -webkit-mask: linear-gradient(-15deg, transparent 30%, white);
          mask: linear-gradient(-15deg, transparent 30%, white);
  top: 0;
  transform-style: flat;
  pointer-events: none;
  z-index: -1;
}

/* Anchor styles are managed inline inside the head */
#pop {
	inset: unset;
	/*  display: block;*/
	width: 180px;
	border: 0;
	padding: 0;
	background: transparent;
	transform-style: preserve-3d;
	overflow: visible;
	font-weight: 300;
}

body > [popovertarget] {
  anchor-name: --trigger;
}
#pop {
  left: anchor(--trigger left);
  top: calc(anchor(--trigger bottom) + 0.5rem);
}

:root {
	--speed: .5s;
	--accent: hsl(30 80% 50%);
  --ease: ease-out;
	accent-color: var(--accent);
}

@supports((-webkit-animation-timing-function: linear(1, 1)) or (animation-timing-function: linear(1, 1))) {
  :root {
    --ease: linear(
      0, 0.0012 14.95%, 0.0089 22.36%,
      0.0297 28.43%, 0.0668 33.43%,
      0.0979 36.08%, 0.1363 38.55%,
      0.2373 43.07%, 0.3675 47.01%,
      0.5984 52.15%, 0.7121 55.23%,
      0.8192 59.21%, 0.898 63.62%,
      0.9297 66.23%, 0.9546 69.06%,
      0.9733 72.17%, 0.9864 75.67%,
      0.9982 83.73%, 1
    );
  }
}

#pop.\:popover-open .popover__content ul {
	-webkit-animation: drop calc(var(--speed) * 1s) var(--ease);
	        animation: drop calc(var(--speed) * 1s) var(--ease);
}

#pop:popover-open .popover__content ul {
	-webkit-animation: drop calc(var(--speed) * 1s) var(--ease);
	        animation: drop calc(va.........完整代码请登录后点击上方下载按钮下载查看