.header {
	background-image: url('osmium-long.jpg');
	background-size: cover; /* <------ */
	background-repeat: no-repeat;
	height: 700px;
	text-align: center;
	padding-top: 40px;
	color: white;
}

h1 {
	margin-top: 0;
	font-size: 130px;
}

.header h4 {
	margin-top: 400px;
}

h4 {
	font-size: 30px;
}

h2 {
	font-size: 65px;
}

.details {
	padding-left: 40px;
	padding-right: 40px;
}

p {
	font-size: 20px;
}

.viewservices {
	margin: -20px 0 50px 0;
}

.center {
	text-align: center;
}

@media (max-width: 500px) {
	h1 {
		font-size: 70px;
	}

	h2 {
		font-size: 45px;
	}

	.header h4 {
		font-size: 25px;
		margin-top: 450px;
	}

	h4 {
		font-size: 25px;
	}
}