css实现全屏下拉卡片菜单效果代码-html代码-BFW代码库

css实现全屏下拉卡片菜单效果代码

代码语言：html

代码描述：css实现全屏下拉卡片菜单效果代码

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">
  


  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Exo+2:wght@400;600&amp;display=swap'>
  
<style>
* {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	--hue: 223;
	--bg: hsl(var(--hue),10%,90%);
	--fg: hsl(var(--hue),10%,10%);
	--primary: hsl(var(--hue),90%,55%);
	--trans-dur: 0.3s;
	font-size: calc(16px + (20 - 16) * (100vw - 320px) / (1280 - 320));
}
body {
	background-color: var(--bg);
	color: var(--fg);
	font: 1em/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, sans-serif;
	width: 100vw;
	height: 100vh;
	overflow-x: hidden;
	transition:
		background-color var(--trans-dur),
		color var(--trans-dur);
}
main {
	margin: auto;
	padding: 5.5em 1.5em 1.5em 1.5em;
	max-width: 35em;
}
h1 {
	font-size: 2em;
	margin: 0 0 1.5rem;
}
p {
	margin-bottom: 1.5em;
}
.no-scroll {
	overflow: hidden;
}
.nav {
	font-family: "Exo 2", sans-serif;
	position: fixed;
	top: 0;
	text-align: center;
	text-transform: uppercase;
	width: 100vw;
}
.nav__arrow,
.nav__items {
	z-index: 0;
}
.nav__arrow,
.nav__item {
	color: hsl(0,0%,0%,0.7);
}
.nav__arrow {
	display: block;
	pointer-events: none;
	position: absolute;
	top: 3em;
	left: calc(50% - 0.375em);
	width: 0.75em;
	height: 0.375em;
	transition:
		opacity 0.15s 0.15s ease-in-out,
		transform 0.15s 0.15s ease-in-out;
}
.nav__items {
	list-style: none;
	position: relative;
	width: inherit;
}
.nav__item {
.........完整代码请登录后点击上方下载按钮下载查看