body {
	font-family: 'Source Sans Pro';
	font-size: 18px;
	color: #4A4A4A;
}

a {
	color: #4A4A4A;
	text-decoration: none;
	width: 100%;
	height: 100%;
	position: relative;
}

.red {
	color: #D7172F;
}

.container {
	width: 1500px;
	margin: auto;
}

header .container {
	border-bottom: 1px solid #BBBBBB;
	padding-top: 40px;
	padding-bottom: 0px;
	height: 100px;
}

.main-menu {
	float:right;
	padding-top: 10px;
}

.main-menu li {
	float: left;
	margin-right:20px;
	padding:15px 10px;
	background: #4a4a4a;
	color:#fff;
	font-weight: 600;
}

.main-menu li a {
	color: #fff;
	font-weight: 600;
}

.main-menu li.red {
	color: #D7172F;
	border: 1px solid #D7172F;
	background: #fff;
}

.main-menu li.red a {
	color: #D7172F;
}

.main-menu li:last-child {
	margin-right: 0;
}

.main iframe {
	margin-top: 25px;
	width: 100%;
	height: 1700px;
}

.directory {
	margin-top: 100px;
	display: flex;
	justify-content: space-around;
}

.directory .item {
	width: 480px;
	max-width: 90%;
	text-align: center;
	position: relative;
}

.directory .item img {
	width: 100%;
}

.directory .item a {
	display: block;
	width: 100%;
	height: 100%;
}

.directory .item span {
	display: inline-block;
	background-color: #D7172F;
	color: white;
	width: 250px;
	max-width: 90%;
	height: 50px;
	line-height: 50px;
	margin-top: -35px;

}

@media (max-width: 768px) {
	.directory {
		margin-top: 50px;
		width: 100%;
		flex-direction: column;
		align-items: center;
	}

	.directory .item {
		margin-bottom: 50px;
		flex: 1;
	}
}

@media (max-width: 1500px) {
	.container {
		width: 1280px;
	}
}

@media (max-width: 1280px) {
	.container {
		width: 1024px;
	}
}


@media (max-width: 1024px) {
	.container {
		width: 100%;
		padding-left: 20px !important;
		padding-right: 20px !important;
	}

	header .container {
		height: auto;
	}

	header .main-menu {
		overflow: auto;
		float:none;
		margin-bottom: 20px;
	}

	header .main-menu li {
		margin-left: 10px;
		margin-top: 10px;
		display: inline-block;
		float:none;
	}
}

@media (max-width: 1024px) and (min-width: 320px) {
	header .main-menu li:last-child {
		margin-left: -2px;
	}
}