* {
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  margin: 15px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12pt;
}

/* Style the top navigation bar */
header {
  overflow: hidden;
  background-color: #33FF57;
  border-radius: 35px; 
  border: 2px solid #73AD21;
  margin-bottom: 5px;
  vertical-align: middle;
  text-align: center;
}

#headerL {
  float: left;
  width: 25%;
  margin: 15px;
  vertical-align: middle;
  text-align: center;
}

#headerC {
  float: left;
  width: 50%;
  margin: 15px;
  vertical-align: middle;
  text-align: center;
  font-size: 200%;
}

#headerR {
  float: right;
  width: 10%;
  vertical-align: middle;
  text-align: left;
  font-size: 100%;
  margin: 15px;
}

/* Style the topnav links */


/* Change color on hover */


/* Style the content */
#content {
  overflow: auto;
  background-color: #f1f1f1;
  padding: 10px;
  border-radius: 35px; 
  border: 2px solid #808080;
  margin-bottom: 5px;
  text-align: left; 
}

/* Style the footer */
footer {
  background-color: #ddd;
  padding: 2px;
  border-radius: 10px; 
  border: 2px solid #000000;
  text-align: center;
  font-size: 75%;
}