.bag {
  align-self: left;
  --border: calc(var(--unit) * 3px);
  background-color: rgba(02, 02, 28, 0.6);
  border: var(--border) solid #444444;
  box-sizing: border-box;
  display: inline-block;
  left: calc(var(--unit) * 20px);
  line-height: 0;
  position: absolute;
  top: calc(var(--unit) * 90px);
  transition: left 150ms;
  max-width: 430.5px;
}

.slotWrapper {
  border: var(--border) solid #999999;
  box-sizing: border-box;
  display: inline-block;
  line-height: 0;
  padding: 0;
  &:not(:nth-child(10n)) {
    border-right: none;
  }
  &:not(:nth-last-of-type(-n+10)) {
    border-bottom: none;
  }
  &:hover {
    background-color: rgba(0, 0, 0, 0.2);
  }
}