.operation {
  display: flex;
  align-items: center;
  flex-shrink: 0;

  >div {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
  }

  >div:nth-child(1),
  >div:nth-child(2) {
    &:hover {
      background-color: #424242;
    }
  }

  >div:nth-child(3) {
    &:hover {
      background-color: #880F0F;
    }
  }
}
