.topnav {
  background-color: #333;
  overflow: hidden;
  font-weight: bolder;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 8px 16px;
  text-decoration: none;
  font-size: 1.05em;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}

/* Add a color to the active/current link */
.topnav a.active {
  background-color: #4CAF50;
  color: white;
}

body{
  font-family: Calibri, 'Trebuchet MS', sans-serif;
  /* font-size: 1.1em; */
}

#den {
  font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 50%;
}

#den td, #den th {
  border: 1px solid #ddd;
  padding: 8px;
}

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

#den tr:hover {background-color: #ddd;}

#den th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #4CAF50;
  color: white;
}

h2{
  color: #237226 ;
  font-size: 0.8em;
}

table{
  margin-left: 5%;
}