.list {
  justify-content: space-between;
  width: 1000px;
}

.list .item {
  width: 22%;
  /* margin-right: 2%; */
  margin-bottom: 20px;
  padding-bottom: 0;
  /* background: #222222; */
}

.list .other {
  width: 22%;
  height: 0;
}

.dirver-box {
  display: flex;
  box-sizing: border-box;
  width: 1000px;
  max-width: 86%;
}

.dirver {
  height: 2px;
  width: 100%;
  background: #666;
}


.bbox {
  width: 1200px;
}

@media screen and (max-width: 640px) {
  .list {
    width: 100%;
    justify-content: space-between;
  }

  .bbox {
    width: 100%;
  }

  .list .item  {
    width: 100%;
    margin-right: 0;
    margin-bottom: 60px;
    box-sizing: border-box;
    padding: 0 30px;
  }
}

.list .item a {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.list .item .img-box {
  width: 100%;
  max-height: none;
  overflow: hidden;
}

.list .item:hover img {
  transform: scale(1.1);
}

.list .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms;
}

.list .item .desc {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7px 0;
  margin-top: 10px;
}

.list span {
  width: 224px;
}