下划线动画导航条效果-html代码-BFW代码库

下划线动画导航条效果

代码语言：html

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>
body {
  background: #222;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2.5rem;
}

.logo {
  font-size: 34px;
  line-height: 50px;
  text-align: center;
  text-decoration: none;
  color: white;
}

.site-nav {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

ul {
  display: flex;
  padding: 0;
  margin: 0;
  list-style-type: none;
}
ul:hover li:not(:hover) a {
  opacity: 0.2;
}
ul li {
  position: relative;
  padding: 30px 25px 30px 25px;
  cursor: pointer;
}
ul li::after {
  position: absolute;
  content: "";
  top: 100%;
  left: 0;
  width: 100%;
  height: 2px;
  background: #3498db;
  transform: scaleX(0);
  transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
ul li:hover::after, ul li.active::after {
  transform: scaleX(1);
}
ul li a {
  position: relative;
  display: flex;
  color: white;
  font-family: Lato, sans-serif;
  text-decoration: none;
  transition: 0..........完整代码请登录后点击上方下载按钮下载查看