html, body {
    top:0;
    bottom:0;
    left:0;
    right:0;
    width: 100%;
    height: 100%;
}

.form-inline {
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    width: 200px;
}

.form-inline label {
    margin: 5px 10px 5px 0;
}

.form-inline input {
    vertical-align: middle;
    margin: 5px 10px 5px 0;
    padding: 10px;
    background-color: #fff;
    border: 1px solid #ddd;
}

.form-inline button {
    padding: 10px 20px;
    background-color: dodgerblue;
    border: 1px solid #ddd;
    color: white;
}

a {
    text-decoration: none;
}

.menuitem {
    padding: 15px 30px 15px 30px;
    background-color: blue;
    width: 200px;
}

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

.active {
  background-color: #4CAF50;
  color: white;
}
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 200px;
  background-color: #f1f1f1;
}

li {
  text-align: center;
  border-bottom: 1px solid #555;
}

li a {
  display: block;
  color: #000;
  padding: 8px 16px;
  text-decoration: none;
}

li a:hover {
  background-color: #555;
  color: white;
}

li:last-child {
  border-bottom: none;
}