html,body
{
	background-color: lightgrey;
	font-family: sans-serif;
	
	/* eliminate whitespace */
    width: 100%;
    height: 100%;
    margin: 0px;
    padding: 0px;
    overflow-x: hidden; 
}

section {
	display: inline-block;
	border: 1px solid black;
	padding: 1%;
	box-sizing: border-box;
}

#sidepanel {
	width: 20%;
	height: 100%;
	position: fixed;
	background-color: lightgreen;
}

#tablepanel {
	height: auto;
	min-height: 100%;
	margin-left: 20%;
	padding-bottom: 20%;
	width: 100%;
	border-right: 2px outset black;
	display: flex;
	flex-direction: column;
}


table {
	border-collapse: collapse;
	hieght: 100%;
	width: 80%;
	overflow: auto;
	
}

tr {
	min-height: 20px;
	background-color: lightgreen;
}

td, th {
	border: 1px solid black;
	min-width: 20px;
	cursor: cell;
}

td:active {
	cursor: text;
}


td:hover, td:active {
	background-color: yellow;
}

tr:nth-child(even) {
	background-color: #f2f2f2;
}

th {
	background-color: #4CAF50;
	color: white;
}

button {
	width: 95%;
	background-color: green;
	color: white;
	border: none;
	padding: 5px;
	margin: 5px auto;
}

h1 { text-align: center; }

.sticky {
	position: fixed;
	top: 0;
	width: 80%;
}

.center {
	display:flex;
	justify-content:center;
	align-items:center;
}

.close {
	color: red;
	float: right;
}

#output {
	width: 95%;
	height: 80%;
	display: block;
	margin: auto;
	display: none;
	scrollbar-width: thin;
}

#json-in {
	width: 95%;
	margin: auto;
}

#addcol-sm {
	font-weight: strong;
}

#addrow {
	display: none;
}

#addrow-vis {
	display: block;
	width: 20%;

	padding: 2px;
	border: none;
	color: white;
	font-size: 20px;
	margin:0;
}

#addcol, #addcol-sm, #addrow-vis {
	background-color: green;
}