.bossgoo-index-exhibition6 {
  width: 100%;
  background-color: #fff;
}

.bossgoo-index-exhibition6 .wrap .first-title {
  color: var(--themeColor);
  font-weight: bold;
}

.bossgoo-index-exhibition6 .wrap .exhibition6-box {
  display: flex;
  flex-wrap: wrap;
}

.bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item {
  width: 30%;
  margin-right: 5%;
}

.bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item .exhibition6-it {
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  position: relative;
}

.bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item .exhibition6-it .exhibition6-itImg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 20px 20px 0 var(--themeColor);
  background-color: var(--themeColor);
}

.bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item .exhibition6-it .exhibition6-itImg img {
  max-height: 100%;
  object-fit: contain;
}

.bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item:nth-child(3n) {
  margin-right: 0;
}

@media only screen and (max-width: 1440px) {
  .bossgoo-index-exhibition6 .wrap {
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
  }
  .bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item .exhibition6-it .exhibition6-itImg {
    box-shadow: 10px 10px 0 var(--themeColor);
  }
}

@media only screen and (max-width: 1040px) {
  .bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item {
    width: 100%;
    margin-right: 0;
    margin-bottom: .4rem;
  }
  .bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item .exhibition6-it .exhibition6-itImg {
    box-shadow: none;
    background-color: #fff;
  }
  .bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item .exhibition6-it .exhibition6-itImg img {
    width: 100%;
  }
  .bossgoo-index-exhibition6 .wrap .exhibition6-box .exhibition6-item:last-child {
    margin-bottom: 0;
  }
}