#indexAbout {
  background-image: url("../image/liuchengbgpicw.png");
  background-position: center bottom;
  background-repeat: no-repeat;
  background-size: cover;
}

#indexAbout .flex {
  align-items: end;
}

#indexProduct .thumbnail {
  text-align: center;
}

#indexPartner {
  background-color: #EBEBEB;
}

#indexEdge {
  background-image: url("../image/advx_bgxx.png");
  background-position: center bottom;
  background-repeat: no-repeat;
  background-size: cover;
}

#indexEdge .home-title {
  color: #fff;
}

#indexEdge .home-title small {
  color: #fff;
}

#indexEdge .item {
  background-color: #fff;
  padding: 20px;
  position: relative;
  margin-top: 60px;
}

#indexEdge .item .pos {
  border-radius: 50%;
  text-align: center;
  line-height: 60px;
  width: 60px;
  position: absolute;
  height: 60px;
  top: -30px;
  font-size: 30px;
  left: -30px;
  background-color: var(--dataColor);
  color: #fff;
}

#indexEdge .item .detail {
  line-height: 1.5;
}

#indexEdge .item:nth-child(3n-1) .pos {
  background-color: var(--langer);
}

#indexNew .item {
  margin-bottom: 20px;
}

#indexNew .item .detail {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

#indexNew .item1 .right {
  width: calc(100% - 35%);
}

@media (max-width: 768px) {
  .date,
  .detail {
    font-size: 12px;
  }
  .news .item .left {
    padding: 0;
  }
  .about .item::before {
    width: 20px;
  }
  .about .item::after {
    width: 20px;
  }
  .service .left {
    margin-top: 0;
  }
}

.about .detail {
  text-indent: 2em;
  line-height: 2;
  color: #666666;
}

.about .item {
  border: 1px solid #666666;
  color: #666666;
  position: relative;
  border-top: 0;
  padding-top: 40px;
}

.about .item::before {
  content: '';
  left: 0;
  top: 0;
  width: 3em;
  height: 1px;
  background-color: #666666;
  position: absolute;
}

.about .item::after {
  content: '';
  right: 0;
  top: 0;
  width: 3em;
  height: 1px;
  background-color: #666666;
  position: absolute;
}

.about .item .pos {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-weight: bold;
}

.news .item {
  border-bottom: 1px dashed #A0A0A0;
  display: block;
  box-sizing: border-box;
  margin-left: 0;
  margin-right: 0;
}

.news .item .left {
  background-color: #E7E7E7;
  color: #999999;
}

.news .item .detail {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -webkit-line-clamp: 2;
}

.service .list {
  margin-left: 0;
  margin-right: 0;
}

.service .from .title {
  color: #666;
}

.service .from input {
  height: 40px;
  border: #ccc dashed 1px;
  margin-bottom: 40px;
  background-color: #f6f6f6;
}

.service .from textarea {
  height: 90px;
  border: #ccc dashed 1px;
  background-color: #f6f6f6;
  margin-bottom: 40px;
}

.service .from button {
  width: 140px;
  line-height: 40px;
  background-color: var(--dataColor);
  color: #fff;
}

.contact .list {
  margin-left: 0;
  margin-right: 0;
}

.map {
  border: 1px solid #ccc;
  height: 600px;
}