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

.header,
.content,
.footer
{
	text-align: center;
}
.header,
.footer
{
	background: #777;
	font-size: 16px;
	font-weight: bold;
	color: #fff;
	line-height: 40px;


	-moz-box-sizing: border-box;
	box-sizing: border-box;	
	width: 100%;
	height: 40px;
	padding: 0 50px;
}
.header.fixed
{
	position: fixed;
	top: 0;
	left: 0;
}
.footer.fixed
{
	position: fixed;
	bottom: 0;
	left: 0;
}
.header a
{
	background: center center no-repeat transparent;
	background-image: url( data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAZCAYAAADE6YVjAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADhJREFUeNpi/P//PwOtARMDHQBdLGFBYtMq3BiHT3DRPU4YR4NrNAmPJuHRJDyahEeT8Ii3BCDAAF0WBj5Er5idAAAAAElFTkSuQmCC );

	display: block;
	width: 40px;
	height: 40px;
	position: absolute;
	top: 0;
	left: 10px;
}
.content
{
	padding: 150px 50px 50px 50px;
}
/* ▼通常の表示 */
label {
	border: 1px solid #C8D5D5;  /* 枠線 */
	border-radius: 9px;         /* 枠線の角丸 */
	padding: 2px 6px 2px 2px;   /* 内側の余白 */
	margin-bottom: 4px;         /* 外側の下の余白 */
	display: inline-block;      /* 途中で改行させない */
	cursor: pointer;            /* マウス形状を手形に */
}
/* ▼マウスが載ったときの追加装飾 */
label:hover {
   background-color: blue;  /* 背景色 */
   color: white;            /* 文字色 */
}