/* styles.css */
body {
  margin: 0;
  padding: 0;
  color: black;
  font-family: monospace;
  font-size: 100%;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  /*width: 15%;*/
  width: 140px;
  background-color: #f1f1f1;
  position: fixed;
  height: 100%;
  overflow: auto;
}

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

li a.active {
  background-color: #a7a2ac;
  color: #000;
}

li a:hover:not(.active) {
  background-color: #58515d;
  color: white;
}