/* general */
	* {
		font-family: Helvetica, sans-serif;
		font-size: 12pt;
		padding: 0;
		margin: 0;
	}

/* links */
	a {
		text-decoration: none;
		transition: all .3s ease-in-out;
		color: #7f3fc0;		
	}

	a:hover {
		transition: all .3s ease-in-out;
		color: #ab81d5;
	}

/* lists */

	ul {
		list-style-type: square;
		padding-left: 20px;
	}

	ul li {
		margin-bottom: 5px;
		margin-top: 5px;
	}

/* titles */
	h1 {
		font-weight: normal;
		font-size: 200%;
		color: #4c2673;
		text-align: center;
		padding: 20px 0;
	}

	h2 {
		font-weight: bold;
		font-size: 150%;
		color: #4c2673;
		padding: 30px 0 10px 0;
	}

/* body */
	body {
		color: #000000;
		background: #f8f8f8;
		text-align: left;
	}

	body > div {
		max-width: 1080px;
		min-width: 600px;
		margin: auto;
		background-color: #ffffff;
		box-shadow: 0 3px 10px -5px #000000;
	}

/* main */
	main {
		background: #ffffff;
		color: #555555;
		padding: 0px 40px;
		display: block;
	}

	main > p {
		padding: 10px 0;
	}

	main > details {
		padding: 10px 10px;
		margin: 5px;
		border-style: solid;
		border-color: #ab81d5;
		border-width: 1px;
	}

	main > details > summary {
		font-size: 120%;
		color: #4c2673;
	}

/* header */
	header {
		background: #4c2673;
		text-align: left;
		margin: auto;
		padding: 0;
		clear: none;
		display: flex;
		position: -webkit-sticky;
		position: sticky;
		top: 0;
		box-shadow: 0 3px 10px -5px #000000;
		z-index:9999;
	}

	header > div {
		background: #ffffff;
		margin: 0 0 2px 0;
		padding: 0;
		width: 50%;
	}

/* footer */
	footer {
		background: #4c2673;
		text-align: left;
		margin: auto;
		padding: 0;
		clear: none;
		display: flex;
	}
	
	footer > div {
		text-align: center;
		background: #4c2673;
		margin: 2px 0 0 0;
		padding: 10px;
		color: #ffffff;
		font-weight: bold;
		font-size: 80%;
		width: 100%;
	}

/* navigation */
	nav {
	}

	nav > ul {
		list-style-type: none;
		margin: 0;
		padding: 0 10px;
		overflow: hidden;
		background-color: #4c2673;
	}

	nav > ul li {
		float: left;
		margin: 0 5px;
	}

	nav > ul li a {
		display: block;
		color: #ffffff;
		text-align: center;
		padding: 5px 10px;
		text-decoration: none;
		transition: all .3s ease-in-out;
	}

	nav > ul li a:hover {
		background-color: #7f3fc0;
		color: #ffffff;
		transition: all .3s ease-in-out;
	}