.banner .inbanner {
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
}
.banner .inbanner .w {
  height: 100%;
}
.banner .inbanner .w .p {
  line-height: 180%;
  letter-spacing: 0.36px;
  margin: 17px 0 0px;
}
.banner img {
  width: 100%;
  display: block;
}
.banner img.m_img {
  display: none;
}
.con .case {
  padding-top: 100px;
}
.con .case a {
  width: 413px;
  margin: 0 20px 40px 0;
  transition: all ease-in-out 0.2s;
}
.con .case a .pic img {
  width: 100%;
  display: block;
  height: 258px;
  border-radius: 10px 10px 0 0;
  object-fit: cover;
}
.con .case a .des {
  height: 144px;
  border: 1px solid #EBEEF5;
  border-top: none;
  border-radius: 0 0 10px 10px;
  padding: 0 20px;
}
.con .case a .des .tit {
  padding-top: 24px;
}
.con .case a .des .tit h2 {
  height: 26px;
  line-height: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.con .case a .des .tit .tags {
  margin-top: 12px;
}
.con .case a .des .tit .tags .tag {
  margin-right: 80px;
}
.con .case a .des .tit .tags .span span {
  color: #909399;
  position: relative;
  padding-right: 10px;
  margin-right: 4px;
}
.con .case a .des .tit .tags .span span::after {
  content: "|";
  position: absolute;
  font-size: 14px;
  right: 0;
}
.con .case a .des .tit .tags .span span:nth-last-child(1)::after {
  display: none;
}
.con .case a .des .bot {
  height: 45px;
  border-top: 1px solid #EBEEF5;
}
.con .case a .des .bot .icon img {
  display: block;
  width: 29px;
}
.con .case a:hover {
  box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.07);
}
.con .case a:nth-child(3n) {
  margin-right: 0;
}
@media (max-width: 750px) {
  .banner .inbanner .w {
    padding: 0 20px;
    box-sizing: border-box;
  }
  .banner .inbanner .w h2 {
    font-size: 16px;
  }
  .banner .inbanner .w .p {
    font-size: 14px;
    margin-top: 0px;
  }
  .banner img.m_img {
    display: block;
  }
  .banner img.pcimg {
    display: none;
  }
  .con .case {
    padding: 30px 12px 0;
    box-sizing: border-box;
    display: block;
  }
  .con .case a {
    width: 100%;
    margin: 0 0 20px 0;
    display: block;
  }
}