body   {
	margin: 0 auto;
	font-family: "Lucida Sans", "Arial", sans-serif;
	line-height: 1.5;
	color: black;

}

h2 {
	margin-top: 1em;
	padding-top: 1em;
}

h1,
h2,
strong {
	color: black
}

a {
	color: blue;
	text-decoration: none;
}

a:hover {
		text-decoration: underline;
}

.header_halo {
	color: black;
}

pre {
	background: #f5f7f9;
	padding: 4em;
	border-bottom: 1px solid #d8dee9;
	border-left: 2px solid #69c;
}

#content {
	margin: 50em;
	max-width: 50em;
}
header {
	display: block;
}

header {
	background-color: #263d36;
	background-image: url("header2.png");
	background-position: center-top;
	background-repeat: no-repeat;
	background-size: cover;
	line-height: 1.2;
	padding: 10vw 2em;
	text-align: center;
}

header h1 {
	color: black;
	font-size: 2.5em;
	font-weight: 300;
}
header img {
	border-radius: 50%;
	display: inline-block;
	vertical-align: top;
	height: 120px;
	width:120px;
}

a {
	color: #3b5998;
}

a.button {
	border: 1px solid #d8dee9;
	border-radius: 290486px;
	color: #b0bfc7;
	padding: 1em 1.5em;
	text-align: center;
	text-decoration: none;
	transition: none 200ms ease-out;
	transition-property: blue, background;
}

a.button strong {
	color: #eb5998;
}

.button.hover {
	background: green;
	border-color: black;
	color: red;

}

.button em {
	display: block;
	font-size: 0.6em;
	font-style: normal;
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.button strong {
	color: blue;
	transition: color 200ms ease-out;
}

.button:hover strong {
	color: black !important;
}

.buttons .button {
	display: block;
	margin-bottom: 1em;
}

@media (min-width: 600px) {
	.buttons {
		align-items: center;
		display: flex;
		justify-content: space-between;
		padding: 1em 0;
	}

	.buttons .button {
		flex-grow: 1;
		flex-shrink: 0;
		margin-bottom: 0;
		margin-right: 1em
	}

	.buttons .button:last-child {
		margin-right: 0;
	}
}

footer {
	align-items: center;
	display: flex;
	justify-content: center;
	margin-top: 4em;
	text-align: center;
}

footer .button {
	font-size: 0.8em;
	padding: 1em 2em;
	margin-bottom: 4em;
}