div+css实现鼠标悬浮突出垂直导航菜单效果代码-html代码-BFW代码库

div+css实现鼠标悬浮突出垂直导航菜单效果代码

代码语言：html

代码描述：div+css实现鼠标悬浮突出垂直导航菜单效果代码

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 type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/all.6.5.1.css">
  
<style>
nav {
  filter: drop-shadow(0.25rem 0.25rem 0.5rem #0005);
  width: 100%;
  max-width: 14rem;
}

@keyframes firstShow {
  0%, 100% { transform: perspective(1000px) translate3d(0, 0, 0em); }
  50% { transform: perspective(1000px) translate3d(0, 0, 3em); }
}

@keyframes show {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

ul {
  position: relative;
  aperspective: 1000px;
  list-style: none;
  padding-left: 0;
  box-sizing: border-box;
  border-radius: 1rem;
  transform-style: preserve-3d;
  perspective: 1000px;
  font:
    lighter 1rem Helvetica,
    sans-serif
    ;
  
  li {
    height: 3rem;
    display: flex;
    background: linear-gradient(#00000005, #0000), #fff;
    aborder-bottom: 1px solid #0001;
    abackground-clip: padding-box;
    box-shadow: inset 0 0 1rem -0.5rem #0002;
    transition: transform 0.35s, box-shadow 0.35s, background 0.35s;
    transform: perspective(1000px) translate3d(0,0,0);
    opacity: 0;
    animation: 
      firstShow 0.5s ease-in-out,
      show 0.15s linear forwards;
    
    &:nth-child(1) { animation-delay: 0.50s; }
    &:nth-child(2) { animation-delay: 0.60s; }
    &:nth-child(3) { animation-delay: 0.70s; }
    &:nth-child(4) { animation-delay: 0.80s; }
    &:nth-child(5) { animation-delay: 0.90s; }
    &:nth-child(6) { animation-delay: 1.00s; }
    &:nth-child(7) { animation-delay: 1.10s; }
    &:nth-child(8) { animation-delay: 1.20s; }
    &:nth-child(9) { animation-delay: 1.30s; }
    
    &:first-child {
      border-radius: 1rem 1rem 0 0;
    }
    
    &:last-child {
      border-radius: 0 0 1rem 1rem;
    }
    
    &:hover, &:focus-within {
      transform: perspective(1000px) translate3d(0,0,3rem);
    }
    
    &:hover + &,
    &:has(+ &:focus-within),
    &:focus + &,
    &:has(+ &:focus-within){
      box-shadow: inset 0 1rem 1rem -1rem #0003;
      transform: perspective(1000px) translate3d(0,0,2rem);
    }
    &:has(+ &:hover),
    &:has(+ &:focus-within){
      box-shadow: inset 0 -1rem 1rem -1rem #0003;
    }
    &:hover + & + &,
    &:focus-within + & + &{
      box-shadow: inset 0 1rem 0.5rem -0.75rem #0002;
    }
    &:has(+ & + &:hover),
    &:has(+ & + &:focus-within){
      box-shadow: inset 0 -1rem 0.5rem -0.75rem #0002;
    }
  }
  
  h2, a {
    font-size: 0.9rem;
    display: flex;
    .........完整代码请登录后点击上方下载按钮下载查看