css实现横向手风琴悬浮折叠菜单效果代码-html代码-BFW代码库

代码语言：html

代码描述：css实现横向手风琴悬浮折叠菜单效果代码

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">

  
  
  
<style>
/* Updated version - 24th Nov 2014 */
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;
}

/* Variables */
body {
  background: #f77462;
  font-family: Lato, sans-serif;
}

@font-face {
  font-family: 'Genericons';
  src: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/53819/genericons-regular-webfont.eot");
  src: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/53819/genericons-regular-webfont.woff") format("woff"), url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/53819/genericons-regular-webfont.eot") format("truetype");
  font-weight: normal;
  font-style: normal;
}
[class*="genericon"] {
  display: inline-block;
  width: 16px;
  height: 16px;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1;
  font-family: 'Genericons';
  text-decoration: inherit;
  font-weight: normal;
  font-style: normal;
  vertical-align: top;
}

/* IE7 */
[class*="genericon"] {
  *overflow: auto;
  *zoom: 1;
  *display: inline;
}

.container {
  margin: 100px auto;
}

.accordion {
  background: #5ab2ca;
  width: 100%;
  min-width: 950px;
  display: block;
  list-style-type: none;
  overflow: hidden;
  height: 200px;
  font-size: 0;
}

.tabs {
  display: inline-block;
  background-color: #6dc5dd;
  border-right: #5ab2ca 1px solid;
  width: 80px;
  height: 200px;
  overflow: hidden;
  position: relative;
  margin: 0;
  font-size: 16px;
  -moz-transition: all 0.4s ease-in-out 0.1s;
  -o-transition: all 0.4s ease-in-out 0.1s;
  -webkit-transition: all 0.4s ease-in-out;
  -webkit-transition-delay: 0.1s;
  transition: all 0.4s ease-in-out 0.1s;
}
.tabs:hover {
  width: 450px;
}
.tabs:hover .social-links a:before {
  margin-left: -100px;
}
.tabs:hover .social-links a:after {
  margin-left: -5px;
}
.tabs .paragraph {
  position: relative;
  width: 360px;
  margin-left: 80px;
  padding: 50px 0 0 10px;
  height: 200px;
  background: #fff;
}
.tabs .paragraph h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
}
.tabs .paragraph p {
  font-size: 0.88em;
  line-height: 1.5em;
  padding-right: 30px;
}

.social-links {
  display: block;
}
.social-links a {
  display: block;
  text-indent: -9999px;
  font-size: 0;
  line-height: 0;
}
.social-links a:before, .social-links a:after {
  -moz-transition: all 0.4s ease-in-out 0.1s;
  -o-transition: all 0.4s ease-in-out 0.1s;
  -webkit-transition: all 0.4s ease-in-out;
  -webkit-transition-delay: 0.1s;
  transition: all 0.4s ease-in-out 0.1s;
  width: 80px;
  height: 200px;
  position: absolute;
  text-indent: 0;
  padding-top: 90px;
  padding-left: 25px;
  display: block;
  font: normal 30px Genericons;
  color: #fff;
}
.social-links a:after {
  font-size: 48px;
  padding-left: 20px;
  padding-top: 80px;
  margin-left: 85px;
}

.twitter-icon a:before, .twitter-icon a:after {
  content: '\f202';
}
.twitter-icon a:after {
  background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4gPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJncmFkIiBncmFkaWVudFVuaXRzPSJvYmplY3RCb3VuZGluZ0JveCIgeDE9IjAuNSIgeTE9IjAuMCIgeDI9IjAuNSIgeTI9IjEuMCI+PHN0b3Agb2Zmc2V0PSIwJSIgc3RvcC1jb2xvcj0iIzdhZGNmOSIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3RvcC1jb2xvcj0iIzRiYzlmNSIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZ3JhZCkiIC8+PC9zdmc+IA==');
  background-size: 100%;
  background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, #7adcf9), color-stop(100%, #4bc9f5));
  background-image: -moz-linear-gradient(#7adcf9, #4bc9f5);
  background-image: -webkit-linear-gradient(#7adcf9, #4bc9f5);
  background-image: linear-gradient(#7adcf9, #4bc9f5);
}

.facebook-icon a:before, .facebook-icon a:after {
  content: '\f204';
}
.facebook-icon a:after {
  background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4gPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJncmFkIiBncmFkaWVudFVuaXRzPSJvYmplY3RCb3VuZGluZ0JveCIgeDE9IjAuNSIgeTE9IjAuMCIgeDI9IjAuNSIgeTI9IjEuMCI+PHN0b3Agb2Zmc2V0PSIwJSIgc3RvcC1jb2xvcj0iIzU0OGFiZiIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3RvcC1jb2xvcj0iIzI5NWI5ZSIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZ3JhZCkiIC8+PC9zdmc+IA==');
  background-size: 100%;
  background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, #548abf), color-stop(100%, #295b9e));
  background-image: -moz-linear-gradient(#548abf, #295b9e);
  background-image: -webkit-linear-gradient(#548abf, #295b9e);
  background-image: linear-gradient(#548abf, #295b9e);
}

.linkedin-icon a:before, .linkedin-icon a:after {
  content: '\f208';
}
.linkedin-icon a:after {
  background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4gPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJncmFkIiBncmFkaWVudFVuaXRzPSJvYmplY3RCb3VuZGluZ0JveCIgeDE9IjAuNSIgeTE9IjAuMCIgeDI9IjAuNSIgeTI9IjEuMCI+PHN0b3Agb2Zmc2V0PSIwJSIgc3RvcC1jb2xvcj0iIzAwYTljZCIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3RvcC1jb2xvcj0iIzAwODNiNCIvPjwvbGluZWFyR3JhZGllbnQ+PC9kZWZzPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZ3JhZCkiIC8+PC9zdmc+IA==');
  background-size: 100%;
  background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, #00a9cd), color-stop(100%, #0083b4));
  background-image: -moz-linear-gradient(#00a9cd, #0083b4);
  background-image: -webkit-linear-gradient(#00a9cd, #0083b4);
  background-image: linear-gradient(#00a9cd, #0083b4);
}

.insta-icon a:before, .insta-icon a:after {
  c.........完整代码请登录后点击上方下载按钮下载查看