以下是 css3实现动画边框菜单特效代码 的示例演示效果:
部分效果截图1:
部分效果截图2:
HTML代码(index.html):
<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<meta charset="gb2312" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>css3实现动画边框菜单</title>
<link rel="stylesheet" type="text/css" href="css/normalize.css" />
<link rel="stylesheet" type="text/css" href="css/demo.css" />
<link rel="stylesheet" type="text/css" href="css/icons.css" />
<link rel="stylesheet" type="text/css" href="css/style1.css" />
<script src="js/modernizr.custom.js"></script>
</head>
<body>
<div class="container">
<header class="codrops-header">
<h1>Animated Border Menus <span>Inspired by CreativeDash's bounce menu</h1>
<nav class="codrops-demos">
<a class="current-demo" href="index.html">Demo 1</a>
<a href="index2.html">Demo 2</a>
<a href="index3.html">Demo 3</a>
<a href="index4.html">Demo 4</a>
<a href="index5.html">Demo 5</a>
<a href="index6.html">Demo 6</a>
</nav>
</header>
<nav id="bt-menu" class="bt-menu">
<a href="#" class="bt-menu-trigger">Menu</a>
<ul>
<li><a href="#" class="bt-icon icon-home">Search</a></li>
<li><a href="#" class="bt-icon icon-calendar">Compose</a></li>
<li><a href="#" class="bt-icon icon-folder-add">Profile</a></li>
<li><a href="#" class="bt-icon icon-download">Calendar</a></li>
<li><a href="#" class="bt-icon icon-window-delete">Download</a></li>
</ul>
</nav>
</div><!-- /container -->
</body>
<script src="js/classie.js"></script>
<script src="js/borderMenu.js"></script>
</html>
HTML代码(index2.html):
<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<meta charset="gb2312" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>css3实现动画边框菜单</title>
<link rel="stylesheet" type="text/css" href="css/normalize.css" />
<link rel="stylesheet" type="text/css" href="css/demo.css" />
<link rel="stylesheet" type="text/css" href="css/icons.css" />
<link rel="stylesheet" type="text/css" href="css/style2.css" />
<script src="js/modernizr.custom.js"></script>
</head>
<body>
<div class="container">
<header class="codrops-header">
<h1>Animated Border Menus <span>Inspired by CreativeDash's bounce menu</h1>
<nav class="codrops-demos">
<a href="index.html">Demo 1</a>
<a class="current-demo" href="index2.html">Demo 2</a>
<a href="index3.html">Demo 3</a>
<a href="index4.html">Demo 4</a>
<a href="index5.html">Demo 5</a>
<a href="index6.html">Demo 6</a>
</nav>
</header>
<nav id="bt-menu" class="bt-menu">
<a href="#" class="bt-menu-trigger"><span>Menu</span></a>
<ul>
<li><a href="#" class="bt-icon icon-zoom">Zoom</a></li>
<li><a href="#" class="bt-icon icon-refresh">Refresh</a></li>
<li><a href="#" class="bt-icon icon-lock">Lock</a></li>
<li><a href="#" class="bt-icon icon-speaker">Sound</a></li>
<li><a href="#" class="bt-icon icon-star">Favorite</a></li>
</ul>
</nav>
</div><!-- /container -->
</body>
<script src="js/classie.js"></script>
<script src="js/borderMenu.js"></script>
</html>
JS代码(borderMenu.js):
/** * borderMenu.js v1.0.0 * http://www.codrops.com * * Licensed under the MIT license. * http://www.opensource.org/licenses/mit-license.php * * Copyright 2013,Codrops * http://www.codrops.com */
(function(){
// http://stackoverflow.com/a/11381730/989439function mobilecheck(){
var check = false;
(function(a){
if(/(android|ipad|playbook|silk|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true}
)(navigator.userAgent||navigator.vendor||window.opera);
return check;
}
function init(){
var menu = document.getElementById( 'bt-menu' ),trigger = menu.querySelector( 'a.bt-menu-trigger' ),// triggerPlay only for demo 6triggerPlay = document.querySelector( 'a.bt-menu-trigger-out' ),// event type (if mobile use touch events)eventtype = mobilecheck() ? 'touchstart':'click',resetMenu = function(){
classie.remove( menu,'bt-menu-open' );
classie.add( menu,'bt-menu-close' );
}
,closeClickFn = function( ev ){
resetMenu();
overlay.removeEventListener( eventtype,closeClickFn );
}
;
var overlay = document.createElement('div');
overlay.className = 'bt-overlay';
menu.appendChild( overlay );
trigger.addEventListener( eventtype,function( ev ){
ev.stopPropagation();
ev.preventDefault();
if( classie.has( menu,'bt-menu-open' ) ){
resetMenu();
}
else{
classie.remove( menu,'bt-menu-close' );
classie.add( menu,'bt-menu-open' );
overlay.addEventListener( eventtype,closeClickFn );
}
}
);
if( triggerPlay ){
triggerPlay.addEventListener( eventtype,function( ev ){
ev.stopPropagation();
ev.preventDefault();
classie.remove( menu,'bt-menu-close' );
classie.add( menu,'bt-menu-open' );
overlay.addEventListener( eventtype,closeClickFn );
}
);
}
}
init();
}
)();
JS代码(modernizr.custom.js):
/* Modernizr 2.6.2 (Custom Build) | MIT & BSD * Build:http://modernizr.com/download/#-touch-shiv-cssclasses-teststyles-prefixes-load */
;
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return!!~(""+a).indexOf(b)}
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for(var e in a){
var f=b[a[e]];
if(f!==c)return d===!1?a[e]:y(f,"function")?f.bind(d||b):f}
return!1}
var d="2.6.2",e={
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for(var B in n)v(n,B)&&(s=B.toLowerCase(),e[s]=n[B](),q.push((e[s]?"":"no-")+s));
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var c=a.html5||{
}
,d=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,e=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,f,g="_html5shiv",h=0,i={
}
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function d(a){
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function e(a){
return"string"==typeof a}
function f(){
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function g(a){
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function h(){
var a=p.shift();
q=1,a?a.t?m(function(){
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;
CSS代码(demo.css):
@import url(http://fonts.googleapis.com/css?family=Lato:300,400,700);@font-face{font-weight:normal;font-style:normal;font-family:'codropsicons';src:url('../fonts/codropsicons/codropsicons.eot');src:url('../fonts/codropsicons/codropsicons.eot?#iefix') format('embedded-opentype'),url('../fonts/codropsicons/codropsicons.woff') format('woff'),url('../fonts/codropsicons/codropsicons.ttf') format('truetype'),url('../fonts/codropsicons/codropsicons.svg#codropsicons') format('svg');}
body{color:#fff;font-family:'Lato',Arial,sans-serif;}
a,a:focus{outline:none;}
.codrops-header{position:relative;margin:0 auto;max-width:60%;text-align:center;}
.codrops-header a{outline:none;color:#fff;text-decoration:none;opacity:0.7;}
.codrops-header a:hover,.codrops-header a:focus{opacity:1;}
.codrops-header h1{margin:0;font-weight:300;font-size:2.625em;line-height:1.3;}
.codrops-header h1 span{display:block;padding:0.4em 1em 1em;font-size:60%;}
.codrops-links{margin:0;}
.codrops-links a{display:inline-block;margin:0 0.6em;text-transform:uppercase;letter-spacing:1px;font-size:75%;}
.codrops-icon:before{margin:0 4px;text-transform:none;font-weight:normal;font-style:normal;font-variant:normal;font-family:'codropsicons';line-height:1;speak:none;-webkit-font-smoothing:antialiased;}
.codrops-icon-drop:before{content:"\e001";}
.codrops-icon-prev:before{content:"\e004";}
/* Demo Buttons Style */
.codrops-demos{padding:2em 0 3em;}
.codrops-demos a{display:inline-block;margin:0.5em;padding:0.7em 1.1em;outline:none;border:3px solid rgba(0,0,0,0.3);color:rgba(0,0,0,0.3);text-decoration:none;font-weight:700;opacity:1;-webkit-transition:all 0.2s;transition:all 0.2s;}
.codrops-demos a:hover,.codrops-demos a.current-demo,.codrops-demos a.current-demo:hover,.codrops-demos a:focus{border-color:#fff;color:#fff;}
/* Related demos */
.codrops-related{padding-bottom:2em;color:rgba(0,0,0,0.4);}
.codrops-related a{display:inline-block;margin-top:0.5em;}
@media screen and (max-width:30em){body{font-size:90%;}
}
@media screen and (max-height:29em){.container{height:auto;}
.codrops-header{position:relative;margin:0 auto;height:auto;max-width:100%;}
}
CSS代码(style1.css):
*,*:after,*::before{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
body{background:#e67e22;}
.container{padding:80px;}
.bt-menu{position:fixed;top:0;left:0;width:100%;height:0;border-width:0px;border-style:solid;border-color:#333;background-color:rgba(0,0,0,0);-webkit-backface-visibility:hidden;-webkit-transition:border-width 0.3s,background-color 0.3s,height 0s 0.3s;transition:border-width 0.3s,background-color 0.3s,height 0s 0.3s;}
.bt-menu.bt-menu-open{height:100%;border-width:30px 30px 30px 90px;background-color:rgba(0,0,0,0.3);-webkit-transition:border-width 0.3s,background-color 0.3s;transition:border-width 0.3s,background-color 0.3s;}
.bt-overlay{position:absolute;width:100%;}
.bt-menu-open .bt-overlay{height:100%;}
.bt-menu-trigger{position:fixed;bottom:0;left:0;display:block;margin:0 0 5px 5px;width:80px;height:80px;font-size:0px;cursor:pointer;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;}
.bt-menu-trigger:before,.bt-menu-trigger:after{position:absolute;top:50%;left:50%;width:6px;height:48px;background:#fff;content:'';-webkit-transform:translateX(-50%) translateY(-50%);transform:translateX(-50%) translateY(-50%);-webkit-backface-visibility:hidden;backface-visibility:hidden;}
.bt-menu-trigger:after{-webkit-transform:translateX(-50%) translateY(-50%) rotate(90deg);transform:translateX(-50%) translateY(-50%) rotate(90deg);}
.bt-menu-close .bt-menu-trigger:before{-webkit-animation:plusVertical 0.3s ease forwards;animation:plusVertical 0.3s ease forwards;}
.bt-menu-close .bt-menu-trigger:after{-webkit-animation:plusHorizontal 0.3s ease forwards;animation:plusHorizontal 0.3s ease forwards;}
.bt-menu-open .bt-menu-trigger:before{-webkit-animation:minusVertical 0.3s ease forwards;animation:minusVertical 0.3s ease forwards;}
.bt-menu-open .bt-menu-trigger:after{-webkit-animation:minusHorizontal 0.3s ease forwards;animation:minusHorizontal 0.3s ease forwards;}
@-webkit-keyframes plusVertical{from{height:0px;}
to{height:48px;}
}
@keyframes plusVertical{from{height:0px;}
to{height:48px;}
}
@-webkit-keyframes plusHorizontal{50%{height:60px;}
}
@keyframes plusHorizontal{50%{height:60px;}
}
@-webkit-keyframes minusVertical{to{height:0px;}
}
@keyframes minusVertical{to{height:0px;}
}
@-webkit-keyframes minusHorizontal{50%{height:60px;}
}
@keyframes minusHorizontal{50%{height:60px;}
}
.bt-menu ul{position:fixed;bottom:100px;left:0;margin:0;padding:0;width:90px;list-style:none;-webkit-backface-visibility:hidden;backface-visibility:hidden;}
.bt-menu ul li,.bt-menu ul li a{display:block;width:100%;text-align:center;}
.bt-menu ul li{opacity:0;visibility:hidden;-webkit-transition:-webkit-transform 0.3s,opacity 0.2s,visibility 0s 0.3s;transition:transform 0.3s,opacity 0.2s,visibility 0s 0.3s;-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0);}
.bt-menu.bt-menu-open ul li:nth-child(5){-webkit-transition-delay:0.05s;transition-delay:0.05s;}
.bt-menu.bt-menu-open ul li:nth-child(4){-webkit-transition-delay:0.1s;transition-delay:0.1s;}
.bt-menu.bt-menu-open ul li:nth-child(3){-webkit-transition-delay:0.15s;transition-delay:0.15s;}
.bt-menu.bt-menu-open ul li:nth-child(2){-webkit-transition-delay:0.2s;transition-delay:0.2s;}
.bt-menu.bt-menu-open ul li:first-child{-webkit-transition-delay:0.25s;transition-delay:0.25s;}
.bt-menu.bt-menu-open ul li{visibility:visible;opacity:1;-webkit-transition:-webkit-transform 0.3s,opacity 0.3s 0.1s;transition:transform 0.3s,opacity 0.3s;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);}
.bt-menu ul li a{margin-top:30px;outline:none;color:transparent;text-decoration:none;font-size:0px;}
.bt-menu ul li a:before{color:#fff;font-size:48px;-webkit-transition:color 0.2s;transition:color 0.2s;}
.bt-menu ul li a:hover:before,.bt-menu ul li a:focus:before{color:#e67e22;}
@media screen and (max-height:31.125em){.bt-menu ul li a:before{font-size:32px;}
}
CSS代码(style2.css):
*,*:after,*::before{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
body{background:#04a466;}
.container{padding:80px;}
.bt-menu{position:fixed;top:0;left:0;width:100%;height:0;border-width:0px;border-style:solid;border-color:#333;background-color:rgba(0,0,0,0);-webkit-backface-visibility:hidden;-webkit-transition:border-width 0.3s,background-color 0.3s,height 0s 0.3s;transition:border-width 0.3s,background-color 0.3s,height 0s 0.3s;}
.bt-menu.bt-menu-open{height:100%;border-width:30px 30px 30px 90px;background-color:rgba(0,0,0,0.3);-webkit-transition:border-width 0.3s,background-color 0.3s;transition:border-width 0.3s,background-color 0.3s;}
.bt-overlay{position:absolute;width:100%;}
.bt-menu-open .bt-overlay{height:100%;}
.bt-menu-trigger{position:fixed;top:15px;left:20px;display:block;width:50px;height:50px;cursor:pointer;}
.bt-menu-trigger span{position:absolute;top:50%;left:0;display:block;width:100%;height:4px;margin-top:-2px;background-color:#fff;font-size:0px;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-transition:background-color 0.3s;transition:background-color 0.3s;}
.bt-menu-open .bt-menu-trigger span{background-color:transparent;}
.bt-menu-trigger span:before,.bt-menu-trigger span:after{position:absolute;left:0;width:100%;height:100%;background:#fff;content:'';-webkit-transition:-webkit-transform 0.3s;transition:transform 0.3s;}
.bt-menu-trigger span:before{-webkit-transform:translateY(-250%);transform:translateY(-250%);}
.bt-menu-trigger span:after{-webkit-transform:translateY(250%);transform:translateY(250%);}
.bt-menu-open .bt-menu-trigger span:before{-webkit-transform:translateY(0) rotate(45deg);transform:translateY(0) rotate(45deg);}
.bt-menu-open .bt-menu-trigger span:after{-webkit-transform:translateY(0) rotate(-45deg);transform:translateY(0) rotate(-45deg);}
.bt-menu ul{position:fixed;top:75px;left:0;margin:0;padding:0;width:90px;list-style:none;-webkit-backface-visibility:hidden;backface-visibility:hidden;}
.bt-menu ul li,.bt-menu ul li a{display:block;width:100%;text-align:center;}
.bt-menu ul li{padding:16px 0;opacity:0;visibility:hidden;-webkit-transition:-webkit-transform 0.3s,opacity 0.2s,visibility 0s 0.3s;transition:transform 0.3s,opacity 0.2s,visibility 0s 0.3s;}
.bt-menu ul li:first-child{-webkit-transform:translate3d(-100%,200%,0);transform:translate3d(-100%,200%,0);}
.bt-menu ul li:nth-child(2){-webkit-transform:translate3d(-100%,100%,0);transform:translate3d(-100%,100%,0);}
.bt-menu ul li:nth-child(3){-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0);}
.bt-menu ul li:nth-child(4){-webkit-transform:translate3d(-100%,-100%,0);transform:translate3d(-100%,-100%,0);}
.bt-menu ul li:nth-child(5){-webkit-transform:translate3d(-100%,-200%,0);transform:translate3d(-100%,-200%,0);}
.bt-menu.bt-menu-open ul li{visibility:visible;opacity:1;-webkit-transition:-webkit-transform 0.3s,opacity 0.3s 0.1s;transition:transform 0.3s,opacity 0.3s;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);}
.bt-menu ul li a{display:block;outline:none;color:transparent;text-decoration:none;font-size:0px;}
.bt-menu ul li a:before{color:#04a466;font-size:48px;-webkit-transition:color 0.2s;transition:color 0.2s;}
.bt-menu ul li a:hover:before,.bt-menu ul li a:focus:before{color:#fff;}
@media screen and (max-height:31.125em){.bt-menu ul li a:before{font-size:32px;}
}
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