nav:not(.mm-menu) {
	display: none;
}

.mm-navbar {
        --mm-color-background: #a3a3a3;
        --mm-color-text-dimmed: #222;
        --mm-color-button: #222;
				--mm-color-text: #222;
}

.mm-menu {
	--mm-color-background: #a3a3a3;
	--mm-listitem-size: 30px;
}

.mm-panel {
        --mm-color-background: #ededed;
        --mm-color-text: #222;
        --mm-color-button: #ffffff;
}

.header,
.content,
.footer {
	text-align: center;
}
.header,
.footer {
	background: #4bb5ef;
	font-size: 80%;
	font-weight: bold;
	color: #fff;
	line-height: 44px;

	-moz-box-sizing: border-box;
	box-sizing: border-box;
	width: 100%;
	height: 44px;
	padding: 0 50px;
}
.header.fixed {
	position: fixed;
	top: 0;
	left: 0;
}
.footer.fixed {
	position: fixed;
	bottom: 0;
	left: 0;
}
.header a {
	display: block;
	width: 28px;
	height: 18px;
	padding: 11px;
	margin: 2px;
	position: absolute;
	top: 0;
	left: 0;
}
.header a:before,
.header a:after {
	content: '';
	display: block;
	background: #fff;
	height: 2px;
}
.header a span {
	background: #fff;
	display: block;
	height: 2px;
	margin: 6px 0;
}
.content {
	padding: 150px 50px 50px 50px;
}