Menu Fixed Responsive

by DanielSTh

HTML

<link href='http://fonts.googleapis.com/css?family=Abel' rel='stylesheet' type='text/css'/>

<header class="header-fixed">

	<div class="header-limiter">
 
		<h1><a href="#">Tu<span>Logo</span></a></h1>

		<nav>
			<a href="#" class="selected">Inicio</a>
			<a href="#">Acerca</a>
			<a href="#">Tutoriales</a>
			<a href="#">Contactos</a>
			<a href="#">SiteMap</a>
		</nav>

	</div>

</header>

CSS

body{background-color: #EFF3FA;}

.header-fixed {
	background-color: #fff;
    border-bottom: 1px solid #c2c9d4;
	padding: 20px 40px;
	height: 80px;
	color: #444;
	box-sizing: border-box;
	top:-100px;
	-webkit-transition:top 0.3s;
	transition:top 0.3s;
}

.header-fixed .header-limiter {
	max-width: 1200px;
	text-align: center;
	margin: 0 auto;
}


.header-fixed-placeholder{
	height: 80px;
	display: none;
}

/* Logo */

.header-fixed .header-limiter h1 {
	float: left;
	font: bold 30px 'Abel', sans-serif;
	line-height: 40px;
	margin: 0;
}

.header-fixed .header-limiter h1 span {
	color: #00BFBC;
}

/* Enlaces de la navegacion */

.header-fixed .header-limiter a {
	color: #FD5159;
	text-decoration: none;
}

.header-fixed .header-limiter nav {
	font: 18px 'Abel', sans-serif;
	line-height: 40px;
	float: right;
}

.header-fixed .header-limiter nav a{
	display: inline-block;
	padding: 0 5px;
	text-decoration:none;
	color: #444;
	opacity: 0.9;
}

.header-fixed .header-limiter nav a:hover{
	opacity: 1;
}

.header-fixed .header-limiter nav a.selected {
	color: #00BFBC;
	pointer-events: none;
	opacity: 1;
}

/* Versión fija del encabezado */

body.fixed .header-fixed {
	padding: 10px 40px;
	height: 50px;
	position: fixed;
	width: 100%;
	top: 0;
	left: 0;
	z-index: 1;
}

body.fixed .header-fixed-placeholder {
	display: block;
}

body.fixed .header-fixed .header-limiter h1 {
	font-size: 24px;
	line-height: 30px;
}

body.fixed .header-fixed .header-limiter nav {
	line-height: 28px;
	font-size: 13px;
}


/* Responsive */

@media all and (max-width: 600px) {

	.header-fixed {
		padding: 20px 0;
		height: 75px;
	}

	.header-fixed .header-limiter h1 {
		float: none;
		margin: -8px 0 10px;
		text-align: center;
		font-size: 24px;
		line-height: 1;
	}

	.header-fixed .header-limiter nav {
		line-height: 1;
		float:none;
	}

	.header-fixed .header-limiter nav a {
		font-size: 13px;
	}

	body.fixed .header-fixed {
		display: none;
	}

}

/*
	Nos estamos limpiando el cuerpo margen y el...

JavaScript

$(document).ready(function(){

		var showHeaderAt = 150;

		var win = $(window),
				body = $('body');

		// Mostrar el encabezado fijo sólo en dispositivos con pantalla más grande.
		if(win.width() > 600){

			// Aparece cuando bajas más de 150px.
			win.on('scroll', function(e){

				if(win.scrollTop() > showHeaderAt) {
					body.addClass('fixed');
				}
				else {
					body.removeClass('fixed');
				}
			});

		}

	});