body {
    font-family: monospace;

}

.sidenav {
  height: 100%;
  width: 20vw;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 10px;
}

.sidenav a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 2vw;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sidenav a:hover {
  color: #f1f1f1;
}

#main {
  padding: 16px;
  margin-left: 20vw;
}

@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}

.search{
  align-self: center;
  font-family: monospace;
  position: relative;
  margin: auto;
  margin-bottom: 20px;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 20vw;
  height: auto;
  border-style: solid;
  border-color: black;
}

.subject {
  align-self: center;
  font-family: monospace;
  position: relative;
  margin: auto;
  margin-bottom: 20px;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 40vw;
  height: auto;
  border-style: solid;
  border-color: black;
  padding: 0.5vw;

}

.hide {
    display: none;
}