.sidebar {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  bottom: 0;
  left: 0;
  background-color: #09032c;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 60px;
}

.sidebar a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 14px;
  color: rgb(124, 15, 146);
  display: block;
  transition: 0.3s;
}

.sidebar a:hover {
  color: #efe9e9;
}

.sidebar .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

.openbtn {
  font-size: 20px;
  cursor: pointer;
  background-color: #111;
  color: white;
  padding: 10px 15px;
  border: none;
}

.openbtn:hover {
  background-color: #444;
}

main {
  transition: margin-left .5s;
}
	 


@media screen and (max-height: 450px) {
  .sidebar {
      height: 100%;
      width: 0;
      position: fixed;
      z-index: 1;
      top: 0;
      left: -250px;
      background-color: #09032c;
      overflow-x: hidden;
      transition: 0.5s;
      padding-top: 60px;
      }
    
  .sidebar a {font-size: 18px;}
}