.bossgoo-index-news30 {
  padding-bottom: 80px;
  background-color: #242424;
}

.bossgoo-index-news30 .first-title {
  color: var(--themeColor);
}

.bossgoo-index-news30 ul {
  display: flex;
  justify-content: space-between;
}

.bossgoo-index-news30 li {
  width: 32.29%;
}

.bossgoo-index-news30 li .img-item {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.34%;
}

.bossgoo-index-news30 li .img-item .img-box {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.bossgoo-index-news30 li .img-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bossgoo-index-news30 li .other {
  padding: 40px 60px 50px;
  text-align: center;
}

.bossgoo-index-news30 li .date {
  font-size: 18px;
  font-weight: bold;
  color: var(--themeColor);
  margin-bottom: 20px;
  transition: all .3s;
}

.bossgoo-index-news30 li .title {
  position: relative;
  padding-bottom: 20px;
  margin-bottom: 15px;
}

.bossgoo-index-news30 li .title a {
  font-size: 18px;
  color: #fff;
  transition: all .3s;
}

.bossgoo-index-news30 li .title:after {
  position: absolute;
  content: '';
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  display: block;
  width: 40px;
  height: 1px;
  background-color: #818181;
  transition: all .3s;
}

.bossgoo-index-news30 li .des {
  font-size: 14px;
  line-height: 21px;
  height: 42px;
  color: #666;
  margin-bottom: 45px;
  transition: all .3s;
}

.bossgoo-index-news30 li .detail-btn {
  display: inline-block;
  width: 140px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border: 1px solid var(--themeColor);
  font-size: 14px;
  color: var(--themeColor);
  transition: all .3s;
}

.bossgoo-index-news30 li:hover {
  background-color: var(--themeColor);
}

.bossgoo-index-news30 li:hover .date, .bossgoo-index-news30 li:hover .title a {
  color: #333;
}

.bossgoo-index-news30 li:hover .title:after {
  background-color: #333;
}

.bossgoo-index-news30 li:hover .detail-btn {
  border-color: #333;
  background: #333;
  color: #fff;
}

@media only screen and (max-width: 1040px) {
  .bossgoo-index-news30 {
    padding-bottom: .3rem;
  }
  .bossgoo-index-news30 .wrap {
    padding: 0 .2rem;
  }
  .bossgoo-index-news30 ul {
    display: block;
  }
  .bossgoo-index-news30 li {
    width: 100%;
    margin-bottom: .3rem;
  }
  .bossgoo-index-news30 li:last-child {
    margin-bottom: 0;
  }
  .bossgoo-index-news30 li .other {
    padding: .4rem .3rem .5rem;
  }
  .bossgoo-index-news30 li .date {
    font-size: .32rem;
    margin-bottom: .2rem;
  }
  .bossgoo-index-news30 li .title {
    padding-bottom: .3rem;
    margin-bottom: .2rem;
  }
  .bossgoo-index-news30 li .title a {
    font-size: .32rem;
  }
  .bossgoo-index-news30 li .title:after {
    width: .8rem;
    height: .02rem;
  }
  .bossgoo-index-news30 li .des {
    font-size: .28rem;
    line-height: .45rem;
    height: auto;
    margin-bottom: .45rem;
  }
  .bossgoo-index-news30 li .detail-btn {
    width: 2rem;
    height: .7rem;
    line-height: .7rem;
    font-size: .28rem;
  }
}