jquery实现滚定粘性导航头部效果代码sticky header-html代码-BFW代码库

代码语言：html

代码描述：jquery实现滚定粘性导航头部效果代码sticky header

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>
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle;
}

q, blockquote {
  quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
  content: "";
  content: none;
}

a img {
  border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
  display: block;
}

* {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  background-color: #ecf0f1;
  font-family: helvetica, arial, sans-serif;
  font-size: 16px;
  padding-top: 330px;
  -moz-transition: padding-top 0.5s ease;
  -o-transition: padding-top 0.5s ease;
  -webkit-transition: padding-top 0.5s ease;
  transition: padding-top 0.5s ease;
}

header {
  width: 100%;
  height: 300px;
  background-color: #3498db;
  text-align: center;
  position: relative;
  position: fixed;
  top: 0;
  overflow: hidden;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
header h1 {
  font-size: 42px;
  color: #fff;
  line-height: 230px;
  text-transform: uppercase;
  font-weight: 100;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
header nav {
  position: absolute;
  bottom: 0;
  height: 60px;
  line-height: 60px;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.1);
}
header nav a {
  color: #fff;
  display: inline-block;
  padding: 10px 15px;
  line-height: 1;
  text-decoration: none;
  -moz-border-radius: 2px;
  -webkit-border-radius: 2px;
  border-radius: 2px;
}
header nav a:hover {
  -moz-box-shadow: 0 0 0 1px #fff;
  -webkit-box-shadow: 0 0 0 1px #fff;
  box-shadow: 0 0 0 1px #fff;
}

h2 {
  font-size: 34px;
  text-transform: uppercase;
  font-weight: 100;
  line-height: 2;
  color: #2c3e50;
}

p {
  margin-bottom: 2rem;
  line-height: 2;
  color: #7f8c8d;
}

.wrapper {
  width: 800px;
  margin: 0 auto;
}

section {
  padding: 20px;
  margin-bottom: 40px;
  background-color: #fff;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  -moz-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
  -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

/* Sticky Header Style */
/* ---------------------------------------- */
body.sticky-header {
  padding-top: 100px;
}
body.sticky-header header {
  height: 60px;
  background-color: rgba(52, 152, 219, 0.9);
}
body.sticky-header header h1 {
  -moz-transform: scale(0, 0);
  -ms-transform: scale(0, 0);
  -webkit-transform: scale(0, 0);
  transform: scale(0, 0);
}
</style>

</head>

<body>
  <header>
    <h1>Sticky Header Pow!</h1>
    <nav>
      <a href="">Home</a>
      <a href="">About</a>
      <a href="">Gallery</a>
      <a href="">Contact</a>
    </nav>
  </header>
  <div class="wrapper">
    <section id='steezy'>
      <h2> This is some steezy stuff</h2>
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Harum enim sunt delectus, reiciendis omnis laudantium animi, et nulla quidem, aliquam aliquid. A consectetur deleniti voluptates eius neque, voluptate voluptatibus nostrum! Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ex libero cupiditate deserunt earum, fuga, ab labore esse animi, nihil est tenetur non delectus perferendis. Maxime accusamus ea rem sint at!</p>

      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Harum enim .........完整代码请登录后点击上方下载按钮下载查看