.header-wrapper {
	display: flex;
	justify-content: space-between;
	width: 980px;
	margin: 0 auto;
	height: 100px;
}
.header__logo {
	margin-right: 100px;
}
.header__logo h2 a{
	font-size: 40px;
	font-weight: 600;
	font-style: italic;
	text-decoration: none;
	color: #000;
	line-height: 100px;
	text-shadow: 1px 2px 0 #b22222;
}
.header-nav {
	width: 100%;
	margin: 0 auto;
}
.header-nav ul {
	display: flex;
}
ul .common__txt {
	width: calc(100%/4);
}
ul .common__txt a {
	text-decoration: none;
	color: #000;
	font-size: 18px;
	display: block;
	line-height: 100px;
	text-align: center;
	position: relative;
}
ul .common__txt a::after {
	position: absolute;
	bottom: -4px;
	left: 0;
	content: '';
	width: 100%;
	height: 3px;
	background: #00B0F0;
	transform: scale(0, 1);
	transform-origin: center top;
	transition: transform .3s;
}
ul .common__txt a:hover::after {
	transform: scale(1, 1);
}
ul .common__txt a:hover {
	color: #00B0F0;
}




.common__ttl {
	padding: 40px 0;
	font-size: 50px;
	font-weight: 600;
	font-style: italic;
	text-shadow: 0px 20px 6px #ccc, 0px -20px 6px #ccc;
}
@media screen and (max-width:980px) {
	.header-wrapper {
		width: 95%;
		display: block;
	}
	.header__logo {
		margin-right: 60px;
	}
	.header__logo h2 a{
		font-size: 50px;
	}
	.header-nav ul {
		justify-content: flex-end;
	}
	ul .common__txt {
		width: 20%;
	}
	ul .common__txt a {
		font-size: 17px;
		line-height: 50px;
	}
	.common__ttl {
		font-size: 40px;
		padding: 150px 0 40px;
	}
	.content__ttl {
		font-size: 25px;
	}
}
	@media screen and (max-width:640px) {
	.global-navi {
		display: none;
		}
			.head__sp {
			display: block;
			position: fixed;
			top: 0;
			background-color: rgba(0, 0, 0, 0.5);
			width: 100%;
			z-index: 99999;
		}
		.global__nav {
			display: none;
			padding-top: 0;
			text-align: center
		}
		.global__nav ul {
			display: block;
			background-color: rgba(0, 0, 0, 0.6);
		}
		.global__nav ul li a{
			text-decoration: none;
			color: #fff;
			font-size: 20px;
			display: block;
			padding: 15px 30px;
			border-bottom: 1px solid #fff;
		}
		.global__nav ul li a:hover {
			opacity: 0.7;
			color: #000;
			background-color: rgba(255, 255, 255, 0.6);
		}
		.sp__ttl {
			background-color: #fff;
			padding: 10px 0;
			position: relative;
		}
		.sp__ttl h2 {
			font-size: 20px;
			font-weight: 300;
			color: #000;
			padding-left: 20px;
			font-family: 'Poiret One', cursive;
		}
		.hamburger {
			position: absolute;
			top: 50%;
			transform: translateY(-50%);
			width: 20px;
			height: 20px;
			right: 20px;
		}
		.hamburger span {
			background: #656c6e;
			height: 1px;
			width: 20px;
			display: block;
			position: absolute;
		}
		.hamburger span:nth-child(1) {
			top: 2px;
		}
		.hamburger span:nth-child(2) {
			top: 8px;
		}
		.hamburger span:nth-child(3) {
			top: 14px;
		}
		.active span {
			transition: all 0.5s;
		}
		.active span:nth-child(1) {
			transform: rotate(45deg) translateY(-50%);
			top: 50%;
		}
		.active span:nth-child(2) {
			opacity: 0;
		}
		.active span:nth-child(3) {
			transform: rotate(-45deg) translateY(-50%);
			top: 50%;
		}
		.header-wrapper {
			display: none;
		}
		.common__ttl {
			font-size: 30px;
			padding-top: 80px;
		}
}