.aside {
  position: fixed;
  right: 0;
  top: 5.2rem;
  z-index: 99;
}
.aside .aside_body {
  position: relative;
}
.aside .aside_body .aside_item {
  position: absolute;
  display: flex;
  right: -1rem;
  transition: right 0.65s;
  width: 1.65rem;
  background-color: rgba(43, 43, 43, 0.55);
  border-top-left-radius: 0.05rem;
  border-bottom-left-radius: 0.05rem;
  cursor: pointer;
}
.aside .aside_body .aside_item:hover {
  right: 0;
}
.aside .aside_body .aside_item .aside_text {
  font-size: 0.12rem;
  color: #fff;
}
.aside .aside_body .aside_item .aside_item_left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 0.65rem;
  height: 0.65rem;
}
.aside .aside_body .aside_item .aside_item_right {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 1rem;
  height: 0.65rem;
}
.aside .aside_body .email_item {
  top: 1.5rem;
  width: 2.2rem;
  right: -1.55rem;
}