h2,h3,h4 {
	text-align: center;
	font-family: Calibri, Candara, Optima, Arial, 'Trebuchet MS', sans-serif;
}

ul, ol {
	list-style-type: none;
	padding: 0;
	margin: 20px 5px;
	/*font-family: Calibri, Candara, Segoe, "Segoe UI", Optima, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant: normal; */
	font-family: 'Courier New', monospace; font-size: 15px; font-style: normal;
}

a {
	color: royalblue;
	cursor: pointer;
}

div#flexbox {
  display: flex;
  flex-wrap: wrap;
}

div#flexbox > div {
  flex: 50%;
}

div#minimap {
	position: absolute; 
	width: 350px;
	top: 340px;
	display: flex;
	justify-content: right;
	right: 5px;
}

div#wave, div#cu_wave {
	overflow:scroll;
	overflow-y:hidden;
}

div#ma_code {
	height: calc(100vh - 180px);
	overflow: auto;
	overflow-x: hidden;
	display: block;
	margin: 20px;
}

nav {
	padding-right: 8px;
	position: absolute;
	top: 1rem;
	right: 1rem;
	background: #FFFDE3;
    z-index: 5;
	margin-left: 10px;
	width:330px;
}

.highlight {
	background-color: lightgray;
	font-weight: bold;
}

.clickable {
	cursor: pointer;
	font-weight: 180;
}

ul li {
	border-bottom: 1px dotted black;
}

.tooltip {
	display: none;
	position: relative;
	left: 10px;
	z-index: 100;
	background: #333;
	border: 1px solid #c0c0c0;
	opacity: 0.8;
	color: white;
}
li:hover .tooltip {
	display: inline-block; /*block;*/
}
.loop {
	margin-left: 30px;
	background: lightseagreen;
}

.btn {
	border: 1px solid black;
	background-color: #D7D7D7;
	color: black;
	padding: 3px 4px;
	font-size: 14px;
	cursor: pointer;
	border-style: ridge;
	border-radius: 6px;
}

.btn:hover {
	color: blue;
}