.aside_nav {
  position: fixed;
  right: .0781rem;
  top: 2.5rem;
  width: .3854rem;
  height: 1.7708rem;
  background-color: #fff;
  border-radius: .0521rem;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
  z-index: 9999;
  flex-direction: column;
  padding: .1042rem 0;
}

.aside_nav div {
  flex-direction: column;
  color: #282828;
  font-size: .0729rem;
  cursor: pointer;
}

.aside_nav div img {
  width: .125rem;
  height: .125rem;
  margin-bottom: .0208rem;
}