css+svg仿mac全屏酷炫菜单弹出效果代码-html代码-BFW代码库

代码语言：html

代码描述：css+svg仿mac全屏酷炫菜单弹出效果代码

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>
<head>
    <meta charset="UTF-8">

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/snap.svg-min.js"></script>
<style>
@import url(http://fonts.googleapis.com/css?family=Lato:300,400);

*, *:after, *:before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
.clearfix:before, .clearfix:after { content: ''; display: table; }
.clearfix:after { clear: both; }

body {
	background: #fff;
	color: #8a8c7e;
	font-size: 100%;
	line-height: 1.25;
	font-family: 'Lato', 'Avenir Next', Arial, sans-serif;
}

a {
	color: #99cc33;
	text-decoration: none;
	outline: none;
}

a:hover, a:focus {
	color: #373e18;
}

.codrops-header {
	margin: 0 auto;
	padding: 2em 0 0;
	text-align: center;
}

.codrops-header h1 {
	margin: 0;
	font-weight: 300;
	font-size: 2.5em;
}

.codrops-header h1 span {
	display: block;
	padding: 0 0 0.6em 0.1em;
	font-size: 0.6em;
	opacity: 0.7;
}

/* To Navigation Style */
.codrops-top {
	width: 100%;
	text-transform: uppercase;
	font-weight: 600;
	font-size: 0.69em;
	line-height: 2.2;
	background: #fff;
}

.codrops-top a {
	display: inline-block;
	padding: 0 1em;
	text-decoration: none;
}

.codrops-top span.right {
	float: right;
}

.codrops-top span.right a {
	display: block;
	float: left;
}

.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";
}

.codrops-demos {
	margin: 30px auto 0;
	padding: 30px 0;
	text-align:center;
}

.codrops-demos a,
section button {
	display: inline-block;
	background: #a9a9a9;
	color: #fff;
	font-weight: 400;
	padding: 10px 20px;
	margin: 5px;
	text-transform: uppercase;
	border-radius: 2px;
	letter-spacing: 1px;
}

.codrops-demos a:hover,
.codrops-demos a:active,
.codrops-demos a.current-demo {
	background: #777;
}

section {
	padding: 1em 2em 5em;
	text-align: center;
	font-size: 1.5em;
}

section p {
	max-width: 600px;
	margin: 0 auto;
	padding: 20px 0;
}

section button {
	border: none;
	padding: 15px 30px;
	outline: none;
	background: #85b91e;
}

.related > a {
	border: 1px solid #99cc33;
	display: inline-block;
	text-align: center;
	margin: 20px 10px;
	padding: 25px;
	color: #99cc33;
	opacity: 0.8;
	-webkit-transition: color 0.3s, border-color 0.3s;
	transition: color 0.3s, border-color 0.3s;
	-webkit-backface-visibility: hidden;
}

.related a:hover {
	border-color: #82b222;
	color: #82b222;
}

.related a img {
	max-width: 100%;
}

.related a h3 {
	margin: 0;
	padding: 0.5em 0 0.3em;
	max-width: 300px;
	text-align: left;
	font-size: 65%;
	font-weight: 400;
}

@media screen and (max-width: 25em) {
	.codrops-icon span {
		display: none;
	}
}
 /* Overlay style */
.overlay {
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: rgba(153,204,51,0.9);
}

/* Overlay closing cross */
.overlay .overlay-close {
	width: 40px;
	height: 40px;
	position: absolute;
	right: 20px;
	top: 20px;
	overflow: hidden;
	border: none;
	
	text-indent: 200%;
	color: transparent;
	outline: none;
	z-index: 100;
}

/* Menu style */
.overlay nav {
	text-align: center;
	position: relative;
	top: 50%;
	height: 60%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
}

.overlay ul {
	list-style: none;
	padding: 0;
	margin: 0 auto;
	display: inline-block;
	height: 100%;
	position: relative;
}

.overlay ul li {
	display: block;
	height: 20%;
	height: calc(100% / 5);
	min-height: 54px;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.overlay ul li a {
	font-size: 54px;
	font-weight: 300;
	display: block;
	color: #fff;
	-webkit-transition: color 0.2s;
	transition: color 0.2s;
}

.overlay ul li a:hover,
.overlay ul li a:focus {
	color: #f0f0f0;
}

/* Effects */
.overlay-genie {
	background: transparent;
	visibility: hidden;
	opacity: 0;
	-webkit-transition: opacity 0.3s 0.2s, visibility 0s 0.6s;
	transition: opacity 0.3s 0.2s, visibility 0s 0.6s;
}

.overlay-genie.open {
	visibility: visible;
	opacity: 1;
	-webkit-transition: opacity 0.3s;
	transition: opacity 0.3s;
}

.overlay-genie svg {
	position: absolute;
	top: 0;
	left: 0;
}

.overlay-genie .overlay-path {
	fill: rgba(153,204,51,0.9);
}

.overlay-genie nav {
	opacity: 0;
	-webkit-transform: scale(0.8) translateY(-48%);
	transform: scale(0.8) translateY(-48%);
	-webkit-transition: opacity 0.3s 0.3s, -webkit-transform 0.3s 0.3s;
	transition: opacity 0.3s 0.3s, transform 0.3s 0.3s;
}

.overlay-genie .overlay-close {
	opaci.........完整代码请登录后点击上方下载按钮下载查看