nav {
	width: 976px;
	margin: auto;
	text-align: left;
	margin-top: 20px;
}

nav #menu {
	display: block;
}

nav a {
	color: #666666;
}

.navbar-inverse .navbar-toggle {
    border-color: #333333;
}

.navbar-toggle {
    display: none;
    left: auto;
    position: relative;
    top: auto;
}

.navbar-toggle {
    background-color: rgba(0, 0, 0, 0);
    border: 1px solid #DDDDDD;
    border-radius: 4px 4px 4px 4px;
    height: 32px;
    padding: 5px 9px;
    width: 48px;
    cursor: pointer;
    margin-left: 5px;
    margin-bottom: 6px;
}

.navbar-toggle .icon-bar {
    background-color: #CCCCCC;
    border-radius: 1px 1px 1px 1px;
    display: block;
    height: 2px;
    width: 22px;
    margin: 3px 0px 3px 0px;
}

/*Styles for screen 600px and lower*/
@media screen and (max-device-width: 960px) {
	nav #menu {
		display: none;
	}
	nav .navbar-toggle {
	    display: block;
	}	
	ul.underlinemenu li {
	    display: block;
	}
}

/*Styles for screen 515px and lower*/
@media only screen and (max-width : 480px) {
	body {
		margin-left: 5px;
	}
	nav {
		width: auto;
		margin: auto;
		text-align: left;
		margin-top: 20px;
	}
	header #mainHeader {
	    margin: auto;
	    width: auto;
	}
	.left {
	    float: none;
	}
	section article.subject {
	    width: auto;
	}
	nav #menu {
		display: none;
	}
	nav .navbar-toggle {
	    display: block;
	}	
	ul.underlinemenu li {
	    display: block;
	}
}

/*Smartphone*/
@media only screen and (max-width : 320px) {
}