body {
  padding-left: 6px;
  padding-right: 6px;
  background-color: white;
  color: black;
  font-family: "Helvetica";
  font-size: 16pt;
}

h1 {
  text-decoration: underline;
  text-align: center;
}

table, th, td {
  border: 1px solid;
}

.container {
  padding: 6px;
  margin-left: 150px;
  margin-right: 150px;
  font-size: 24px;
  color: black;
  background-color: purple;
}

.center {
  text-align: center;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.sidebar {
  height: 100%;
  width: 144px;
  position: fixed;
  left: 0;
  top: 0;
  padding-top: 50px;
  padding-left: 6px;
  background-color: white;
  background-repeat: repeat;
}

.sidebar a, .dropdown-btn {
  padding: 6px;
  text-decoration: none;
  font-family: "Times New Roman";
  color: black;
  font-size: 14px;
  display: block;
  border: 1px;
  background-color: white;
  width:100%;
  text-align: left;
  cursor: pointer;
  outline: none;
}

.sidebar a:hover, .dropdown-btn:hover {
  color: purple;
}

.active {
  background-color: white;
  color: purple;
}

.dropdown-container {
  display: none;
  font-size: 14px;
  padding-left: 8px;
  background-color: white;
}