.v-backtop {
  position: fixed;
  display: flex;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #fff;
  color: #409eff;
  font-weight: normal;
  font-size: 14px;
  box-shadow: 0 0 6px rgba(0, 0, 0, .12);
  cursor: pointer;

  &:hover {
    background-color: #f2f6fc;;
  }
}