:root {

	--primary-colour: #3e275a;
	--secondary-colour: #4b0082; 
	--link-colour: #750abe;
	--accent-background: #eeeeef;
	--background: #fdfafe;
}

ul {
	list-style: none;
}

a {
	color: var(--link-colour);
}

header {
    display: inline-block;
    margin-bottom: 2rem;
	font-family: Helvetica, sans-serif;
	color: var(--secondary-colour);
}

header li {
	display: inline-block;
	margin: 0 2em;
}

header li a {
	display: block;
	padding: 0.5em 1.5em;
}

header li a:hover {
	background: var(--accent-background);
}

.nav {
    border: 2px var(--primary-colour) solid;
	font-size: 1.2em;
}

.current {
	background: var(--accent-background);
}

.title {
	margin-left: 0em;
    margin-right: 6em;
	font-size: 1.4em;
}

body{
	background: var(--background);
}

section {
  	padding-top: 5rem;
	margin:5% auto;
	padding:0 .6em;
	font-family: Helvetica, sans-serif;
	margin-right: 50em;
	max-width: 50em;
	color: var(--primary-colour);
}

section p {
	color: var(--primary-colour);
	font-size: 1em;
	line-height: 1.5rem;
  	word-spacing: .1em;
  	text-align: justify;

}

section h3 {
	font-size: 2em;
}

section li {
	padding: 0.5em 1.5em;
}

.publication {
		margin-top: 0.8rem;
		margin-left: 1rem;
}

.publication_author_venue {
	margin-left: 2em;
}

.talk_title {
	font-size: 1.05em;
	font-weight: bold;
}

.talk_date_venue {
	margin-left: 2em;
}

.appearances {
	margin-left: 2em;
}

.curriculum_title {
	font-size: 1.05em;
	font-weight: bold;
}

.curriculum_details {
	margin-left: 2em;
}

.contact_title {
	font-size: 1.05em;
	font-weight: bold;
}

.contact_details{
	margin-left: 2em;
}

footer {
	color: var(--primary-colour);
	margin-top: 6rem;
	font-size: 12pt;
}

footer img {
	padding-right: 1em;
}