#sideButtons {
  position: fixed;
  right: -3px;
  bottom: 45px;
  writing-mode: vertical-lr;
  text-orientation: sideways;
  transform: rotate(-180deg);
  display: flex;
  justify-content: center;
}
#sideButtons #go-to-comment,
#sideButtons #back-to-top {
  position: relative;
  padding: 15px 10px 15px 12px;
  margin: 5px 0 5px -4px;
  font-size: 18px;
  color: #fff;
  user-select: none;
  left: 0;
  transition: left 0.2s;
}
#sideButtons #go-to-comment:hover,
#sideButtons #back-to-top:hover {
  left: 4px;
}
#sideButtons #go-to-comment i ~ span,
#sideButtons #back-to-top i ~ span {
  margin-top: 6px;
}
#sideButtons #back-to-top {
  background-color: #33a6dc;
}
#sideButtons #go-to-comment {
  display: none;
  background-color: #e37a90;
}
#vcomment ~ #sideButtons >#go-to-comment {
  display: inline-block;
}
@media only screen and (max-width: 900px) {
  #go-to-comment {
    display: none;
  }
}