.sticky-header {
        position: sticky;
        top: 0;
        background: white;
        z-index: 100;
        border-bottom: 2px solid #ddd;
        padding-top: 5px;
        padding-bottom: 5px;
    }

body {
	padding: 1em;
	font-family: Arial, Helvetica, sans-serif;
}

h1 {
	margin-top: 0;
	color: navy;
}

label {
	display: inline-block;
	width: 10em;
	padding-right: 1em;
}

/* page 93 of Murach (ASP.NET MVC CORE) */
div {
	margin-bottom: .5em;
}

.row {
	margin-bottom: 0.5rem;
}
.row div {
	/*border: 1px solid black;*/
	padding: 0.5rem;
	/*background-color: lightsteelblue;*/
}
/*END page 93 of Murach (ASP.NET MVC CORE) */

.highlight-cell {
    background-color: #f0f0f0;
}
.dataPoint {
  border: 1px solid transparent;
  padding: 4px;
  margin-top: 4px;
  display: inline-block;
  transition: border-color 0.4s ease;
}

.dataPoint.active {
  border-color: #666;
}