body {
	font-family: 'Helvetica', arial;
	line-height: 1.5;
	font-size: 15px;
}

a,
a:hover,
a:active {
	color: inherit;
	text-decoration: none;
}


.topbar {
	padding: 50px 0;
}

.topbar ul {
	display: inline-block;
	vertical-align: middle;
}
.topbar ul li {
	display: inline-block;
	vertical-align: middle;
	margin-right: 50px;
	font-size: 20px;
}

.topbar ul:first-child li {
	font-weight: bold;
}
.topbar ul li a.active {
	font-weight: bold;
	text-decoration: underline;
}

@media screen and (min-width: 768px) {
	.topbar ul li {
		margin-right: 100px;
	}
}

.presentation {
	position: relative;
	padding: 50px 0;
	background: #000;
	color: #fff;
}

.presentation h1 {
	font-weight: bold;
	font-size: 42px;
}
.presentation p:last-child {
	font-weight: 800;
}

@media screen and (min-width: 768px) {
	.presentation {
		padding: 100px 0
	}
	.presentation h1 {
		font-size: 42px;
	}

	.presentation p {
		font-size: 24px;
	}

	.presentation p:last-child {
		margin-top: 200px;
		font-size: 32px;
	}

}

.cv {
	padding: 50px 0;
}
.cv h3 {
	font-weight: 800;
	font-size: 32px;
}

.cv .row {
	padding-bottom: 50px;
	margin-bottom: 50px;
	border-bottom: 2px solid #ccc;
}
.cv .row:last-child {
	border-bottom: 0;
	margin-bottom: 0;
	padding-bottom: 0;
}
.cv .year {
	font-size: 21px;
	font-weight: bold;
	margin: 0;
}

@media screen and (min-width: 768px) {

	.cv {
		padding: 100px 0;
	}
}

.presentation,
.cv {
	display: none;
}


.presentation.active,
.cv.active {
	display: block;
}