.sidebar {
  position: fixed;
  bottom: 150px;
  left: 0;
  width: 100px;
}dth: 200px;
}
.fixed {
  position: fixed;
  top: 20px;
}
.sidebar button {
  display: block;
  width: 100%;
  text-align: center;
  padding: 10px;
  background: #981239;
  color: white;
  border: none;
  border-radius: 0px;
  cursor: pointer;
  font-size: 16px;
  margin: 5px 0;
}
a:link { text-decoration: none; }

.sidebar button:hover {
  background: #be1549;
}
