jquery实现透明菜单栏下拉滚动显示背景变色效果代码-html代码-BFW代码库

jquery实现透明菜单栏下拉滚动显示背景变色效果代码

代码语言：html

代码描述：jquery实现透明菜单栏下拉滚动显示背景变色效果代码

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">


    <meta name="viewport" content="width=device-width, initial-scale=1">

    <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.3.3.4.css">
    <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/font-awesome-4.7.0/css/font-awesome.min.css">
    <style>
        .image {
          background-color: #490D40;
          background: url(//repo.bfw.wiki/bfwrepo/image/6188c37960e43.png) no-repeat center center;
          background-size: cover;
          height: 570px;
          margin-top: -20px;
        }
        .image .heading {
          color: white;
          text-align: center;
          padding-top: 200px;
        }
        .image p {
          text-align: center;
          padding: 20px 60px;
        }
        .image p .btn {
          background-color: transparent;
          color: white;
          border: 1px solid white;
          padding: 10px;
          font-size: 1.2em;
        }
        .image p .btn:hover {
          color: #C57ED3;
          border-color: #C57ED3;
        }
        
        .navbar {
          height: 80px;
          background-color: transparent;
          border: none;
          color: white;
          z-index: 100;
          transition: background-color 1s ease 0s;
        }
        
        .navbar-default .navbar-brand {
          margin-top: 10px;
          color: white;
        }
        .navbar-default .navbar-brand:hover {
          color: #C57ED3;
          border: 1px solid #C57ED3;
        }
        .navbar-default .navbar-nav > li > a {
          color: white;
          margin: 10px 5px 5px 5px;
        }
        .navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:active, .navbar-default .navbar-nav > li > a:focus {
          color: #C57ED3;
          border: 1px solid #C57ED3;
        }
        .navbar-default .navbar-nav > li > a:visited {
          color: #C57ED3;
          text-decoration: none;
        }
        .navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:focus {
          background-color: transparent;
          color: #C57ED3;
        }
        .navbar-default .navbar-toggle {
          border-color: #C57ED3;
        }
        .navbar-default .navbar-toggle:hover, .navbar-default .navbar-toggle:focus {
          background-color: #490D40;
        }
        .navbar-default .navbar-toggle .icon-bar {
          color: #C57ED3;
          background-color: #C57ED3;
        }
        .navbar-default .navbar-collapse.collapse.in ul {
          background-color: #490D40;
        }
        
        /* Solid class attached on scroll past first section */
        .navbar.solid {
          background-color: #490D40;
          transition: background-color 1s ease 0s;
          box-shadow: 0 0 4px grey;
        }
        .navbar.solid .navbar-brand {
          color: #C57ED3;
          transition: color 1s ease 0s;
        }
        .navbar.solid .navbar-nav > li > a {
          color:.........完整代码请登录后点击上方下载按钮下载查看