/* Leiste */
nav {
	width:100%; background: #a4a1a1;
	background: linear-gradient(top, #bebebe 0%, #a4a1a1 100%);
	background: -moz-linear-gradient(top, #bebebe 0%, #a4a1a1 100%);
	background: -webkit-linear-gradient(top, #bebebe 0%,#a4a1a1 100%);
	box-shadow: 0px 0px 4px rgba(0,0,0,0.2);
	overflow: hidden;
}

nav ul {
	list-style: none;
	padding: 0px;
	margin: 0px;
	font-weight: bold;
	text-align: center;
}

nav ul li {
	display: block;
	text-align: left;
	margin: 0 5px;
}

nav ul li a {
	display: block;
	padding: 5px 5px 5px 5px;
	text-decoration: none;
	color: #fff;
}

nav ul li a:hover {
	background: #ffffff;
	color: #333333;
}

/* Label und Checkbox ausblenden*/
nav > input,
nav > label {
	display: none;
}

nav > label {
	width: 100%;
	float: left;
	padding: 5px 5px 5px 5px;
	padding-right: 0;
	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;
}

@media (max-width: 840px) {

    nav > label, nav ul li ul {
        display: block;
        color: #fff;
        font-weight: bold;
    }
    nav > ul {
        height: 0;
        opacity: 0;
        clear: both;
        -webkit-transition:all .5s ease;
        -moz-transition:all .5s ease;
        transition:all .5s ease;
    }
    nav > input:checked + ul {
        opacity: 1;
        height: auto;
    }
    nav ul li {
 	   padding: 0;
 	   margin: 0;
 	   display: block;
    }
    nav ul li a{
	  background: #555;
	  padding: 5px 5px 5px 10px;
	  border-bottom: 1px solid #999;
}

}