mlpushmenu实现侧边推出多级层叠菜单效果代码-html代码-BFW代码库

代码语言：html
代码描述：mlpushmenu实现侧边推出多级层叠菜单效果代码
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>
<head>
    <meta charset="UTF-8">
    <title>BFW NEW PAGE</title>
<style>
    @import url(http://fonts.googleapis.com/css?family=Lato:300,400,700);

body {
	background: #34495e;
	color: #fff;
	font-weight: 300;
	font-family: 'Lato', Calibri, Arial, sans-serif;
}

a {
	text-decoration: none;
	color: #f7f7f7;
	outline: none;
}

a:hover, a:focus {
	color: #fff;
	outline: none;
}

/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */
.clearfix:before,
.clearfix:after {
	display: table;
	content: " ";
}

.clearfix:after {
	clear: both;
}

.codrops-header,
.codrops-top {
	font-family: 'Lato', Arial, sans-serif;
}

.codrops-header {
	margin: 0 auto;
	padding: 2em;
	background: rgba(0,0,0,0.01);
	text-align: center;
}

.codrops-header h1 {
	margin: 0;
	font-weight: 300;
	font-size: 2.625em;
	line-height: 1.3;
}

.codrops-header span {
	display: block;
	padding: 0 0 0.6em 0.1em;
	font-size: 60%;
	opacity: 0.7;
}

/* To Navigation Style */
.codrops-top {
	width: 100%;
	background: #91cfa1;
	background: rgba(255, 255, 255, 0.1);
	text-transform: uppercase;
	font-size: 0.69em;
	line-height: 2.2;
}

.codrops-top a {
	display: inline-block;
	padding: 0 1em;
	color: #fff;
	text-decoration: none;
	letter-spacing: 0.1em;
}

.codrops-top a:hover {
	background: rgba(255,255,255,0.95);
	color: #333;
}

.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";
}

/* Demo Buttons Style */
.codrops-demos {
	padding-top: 1em;
	font-size: 1.1em;
}

.codrops-demos a {
	display: block;
	float: left;
	clear: both;
	margin: 0.5em 0.5em 0.5em 1.9em;
	padding: 1em 1.1em;
	width: 280px;
	outline: none;
	color: #fff;
	background: #336ca6;
	text-align: center;
	text-decoration: none;
	font-weight: 700;
}

.codrops-demos a:hover,
.codrops-demos a.current-demo,
.codrops-demos a.current-demo:hover {
	opacity: 0.6;
}

.content {
	padding: 4em 2em;
	max-width: 1200px;
	margin: 0 auto;
}

.block {
	float: left;
	padding: 1em 3em;
}

.block-40 {
	width: 40%;
}

.block-60 {
	width: 60%;
}

.block p {
	margin: 0;
	padding: 0 1em 0.6em;
	font-size: 1.8em;
	line-height: 1.5;
}

.info {
	text-align: center;
	font-size: 1.5em;
	margin-top: 3em;
	clear: both;
	padding-top: 3em;
	color: rgba(255,255,255,0.5);
}

.info a {
	font-weight: 700;
	font-size: 0.9em;
}

.info a:hover {
	color: #336ca6;
}

@media screen and (max-width: 69em) {
	.block {
		float: none;
		width: 100% !important;
		padding: 1em;
	}
}

@media screen and (max-width: 25em) {

	body {
		font-size: 80%;
	}

	.codrops-icon span {
		display: none;
	}

}
*,
*:after,
*::before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

html, body, .container, .scroller {
	height: 100%;
}

.scroller {
	overflow-y: scroll;
}

.scroller,
.scroller-inner {
	position: relative;
}

.container {
	position: relative;
	overflow: hidden;
	background: #34495e;
}

.menu-trigger {
	position: relative;
	padding-left: 60px;
	font-size: 0.9em;
}

.menu-trigger:before {
	position: absolute;
	top: 2px;
	left: 0;
	width: 40px;
	height: 6px;
	background: #fff;
	box-shadow: 0 6px #34495e, 0 12px #fff, 0 18px #34495e, 0 24px #fff;
	content: '';
}

.mp-pusher {
	position: relative;
	left: 0;
	height: 100%;
}

.mp-menu {
	position: absolute; /* we can't use fixed here :( */
	top: 0;
	left: 0;
	z-index: 1;
	width: 300px;
	height: 100%;
	-webkit-transform: translate3d(-100%, 0, 0);
	-moz-transform: translate3d(-100%, 0, 0);
	transform: translate3d(-100%, 0, 0);
}

.mp-level {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #336ca6;
	-webkit-transform: translate3d(-100%, 0, 0);
	-moz-transform: translate3d(-100%, 0, 0);
	transform: translate3d(-100%, 0, 0);
}

/* overlays for pusher and for level that gets covered */
.mp-pusher::after,
.mp-level::after,
.mp-level::before {
	position: absolute;
	top: 0;
	right: 0;
	width: 0;
	height: 0;
	content: '';
	opacity: 0;
}

.mp-pusher::after,
.mp-level::after {
	background: rgba(0,0,0,0.3);
	-webkit-transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s;
	-moz-transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s;
	transition: opacity 0.3s, width 0.1s 0.3s, height 0.1s 0.3s;
}

.mp-level::after {
	z-index: -1;
}

.mp-pusher.mp-pushed::after,
.mp-level.mp-level-overlay::after {
	width: 100%;
	height: 100%;
	opacity: 1;
	-webkit-transition: opacity 0.3s;
	-moz-transition: opacity 0.3s;
	transition: opacity 0.3s;
}

.mp-level.mp-level-overlay {
	cursor: pointer;
}

.mp-level.mp-level-overlay.mp-level::before {
	width: 100%;
	height: 100%;
	background: transparent;
	opacity: 1;
}

.mp-pusher,
.mp-level {
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
	transition: all 0.5s;
}

/* overlap */
.mp-overlap .mp-level.mp-level-open {
	box-shadow: 1px 0 2px rgba(0,0,0,0.2);
	-webkit-transform: translate3d(-40px, 0, 0);
	-moz-transform: translate3d(-40px, 0, 0);
	transform: translate3d(-40px, 0, 0);
}

/* First level */
.mp-menu > .mp-level,
.mp-menu > .mp-level.mp-level-open,
.mp-menu.mp-overlap > .mp-level,
.mp-menu.mp-overlap > .mp-level.mp-level-open {
	box-shadow: none;
	-webkit-transform: translate3d(0, 0, 0);
	-moz-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}

/* cover */
.mp-cover .mp-level.mp-level-open {
	-webkit-transform: translate3d(0, 0, 0);
	-moz-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}

.mp-cover .mp-level.mp-level-open > ul > li > .mp-level:not(.mp-level-open) {
	-webkit-transform: translate3d(-100%, 0, 0);
	-moz-transform: translate3d(-100%, 0, 0);
	transform: translate3d(-100%, 0, 0);
}

/* content style */
.mp-menu ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.mp-menu h2 {
	margin: 0;
	padding: 1em;
	color: rgba(0,0,0,0.4);
	text-shadow: 0 0 1px rgba(0,0,0,0.1);
	font-weight: 300;
	font-size: 2em;
}

.mp-menu.mp-overlap h2::before {
	position: absolute;
	top: 0;
	right: 0;
	margin-right: 8px;
	font-size: 75%;
	line-height: 1.8;
	opacity: 0;
	-webkit-transition: opacity 0.3s, -webkit-transform 0.1s 0.3s;
	-moz-transition: opacity 0.3s, -moz-transform 0.1s 0.3s;
	transition: opacity 0.3s, transform 0.1s 0.3s;
	-webkit-transform: translateX(-100%);
	-moz-transform: translateX(-100%);
	transform: translateX(-100%);
}

.mp-menu.mp-cover h2 {
	text-transform: uppercase;
	font-weight: 700;
	letter-spacing: 1px;
	font-size: 1em;
}

.mp-overlap .mp-level.mp-level-overlay > h2::before {
	opacity: 1;
	-webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
	-moz-transition: -moz-transform 0.3s, opacity 0.3s;
	transition: transform 0.3s, opacity 0.3s;
	-webkit-transform: translateX(0);
	-moz-transform: translateX(0);
	transform: translateX(0);
}

.mp-menu ul li > a {
	display: block;
	padding: 0.7em 1em 0.7em 1.8em;
	outline: none;
	box-shadow: inset 0 -1px rgba(0,0,0,0.2);
	text-shadow: 0 0 1px rgba(255,255,255,0.1);
	font-size: 1.4em;
	-webkit-transition: background 0.3s, box-shadow 0.3s;
	-moz-transition: background 0.3s, box-shadow 0.3s;
	transition: background 0.3s, box-shadow 0.3s;
}

.mp-menu ul li::before {
	position: absolute;
	left: 10px;
	z-index: -1;
	color: rgba(0,0,0,0.2);
	line-height: 3.5;
}

.mp-level > ul > li:first-child > a {
	box-shadow: inset 0 -1px rgba(0,0,0,0.2), inset 0 1px rgba(0,0,0,0.2);
}

.mp-menu ul li a:hover,
.mp-level > ul > li:first-child > a:hover {
	background: rgba(0,0,0,0.2);
	box-shadow: inset 0 -1px rgba(0,0,0,0);
}

.mp-menu .mp-level.mp-level-overlay > ul > li > a,
.mp-level.mp-level-overlay > ul > li:first-child > a {
	box-shadow: inset 0 -1px rgba(0,0,0,0);
}

.mp-back {
	background: rgba(0,0,0,0.1);
	outline: none;
	color: #fff;
	text-transform: uppercase;
	letter-spacing: 1px;
	font-weight: 700;
	display: block;
	font-size: 0.8em;
	padding: 1em;
	position: relative;
	box-shadow: inset 0 1px rgba(0,0,0.........完整代码请登录后点击上方下载按钮下载查看