body {
  font-family: system-ui, system-ui, sans-serif;
}

.sidenav {
  width: 110px;
  position: fixed;
  /* border: 1px solid black; */
}

.sidenav a {
  float: left;
  clear: left;
}

.main {
  margin-left: 130px;
  /* border: 1px solid black; */
}