nav ul {
	margin: 0;
	padding: 0;
	list-style-type: none;
	width: 100%;
	/*高さ変える場合ここを変更*/
	height: 400;
	line-height: 40px;
}
nav ul li {
	float: left;
	width: 150px;
	text-align: center;
	box-sizing: border-box;
	padding: 0;
}
nav ul {
	background-color: inherit;
}
}

nav li a {
	background-color: rgba(255,100,49,1.00);
	display: block;
}
nav li a:hover {
	background-color: rgba(255,100,49,1.00);
}
.sub {
	position: absolute;
	z-index: 100%;
	width: 150px;
	display: none;
}