.dot {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dots {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.mb0:last-of-type {
  margin-bottom: 0;
}
.tab-nav .pro {
  padding: 2rem 3rem;
}
.case .main-1 .content {
  display: flex;
  flex-wrap: wrap;
}
.case .main-1 .content .item {
  width: calc((100% - (3 - 1) * 2%) / 3);
  margin-right: 2%;
  margin-bottom: 3rem;
}
.case .main-1 .content .item:nth-of-type(3n) {
  margin-right: 0;
}
.case .main-1 .content .item {
  cursor: pointer;
  border-bottom: 2px solid #d2d2d2;
  position: relative;
}
.case .main-1 .content .item .cimg {
  width: 100%;
  overflow: hidden;
}
.case .main-1 .content .item .cimg img {
  width: 100%;
  transition: all 0.5s;
  height: 16rem;
  object-fit: cover;
}
.case .main-1 .content .item .text {
  padding: 1rem 0;
  position: relative;
}
.case .main-1 .content .item .text h1 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 1rem;
  transition: all 0.5s;
}
.case .main-1 .content .item .text p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.case .main-1 .content .item::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #4f638f;
  transition: all 1.2s;
}
.case .main-1 .content .item:hover img {
  transform: scale(1.1);
}
.case .main-1 .content .item:hover h1 {
  color: #4f638f;
}
.case .main-1 .content .item:hover::after {
  width: 100%;
}
.skill .main-1 .content {
  display: flex;
  flex-wrap: wrap;
}
.skill .main-1 .content .item {
  width: calc((100% - (3 - 1) * 5rem) / 3);
  margin-right: 5rem;
  margin-bottom: 3rem;
}
.skill .main-1 .content .item:nth-of-type(3n) {
  margin-right: 0;
}
.skill .main-1 .content .item {
  position: relative;
}
.skill .main-1 .content .item .kimg {
  height: 12rem;
  overflow: hidden;
  background-color: #fff;
}
.skill .main-1 .content .item .kimg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.skill .main-1 .content .item::before {
  content: "";
  position: absolute;
  right: -2.5rem;
  top: 0;
  height: 0;
  border-right: 1px solid #4f638f;
  transition: all ease 0.3s;
  z-index: 1;
}
.skill .main-1 .content .item::after {
  content: "";
  position: absolute;
  top: 0;
  right: -2.5rem;
  height: 4.5rem;
  border-right: 1px solid #dedede;
  transition: all ease 0.3s;
}
.skill .main-1 .content .item .text {
  padding: 1rem 0;
}
.skill .main-1 .content .item .text h6 {
  font-size: 1rem;
  margin-bottom: 1rem;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.skill .main-1 .content .item .text .des {
  max-height: 5rem;
  overflow: hidden;
}
.skill .main-1 .content .item .text .des div {
  transform: translateY(-2rem);
  transition: all ease 0.3s;
}
.skill .main-1 .content .item .text .des strong {
  font-size: 1.1rem;
  font-weight: 100;
}
.skill .main-1 .content .item .text .des p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.8;
  font-size: 0.7rem;
  margin: 1rem 0;
  margin: 1rem 0 1.5rem 0;
}
.skill .main-1 .content .item .text .des .b {
  position: relative;
  padding-right: 2.5rem;
}
.skill .main-1 .content .item .text .des .b i {
  position: absolute;
  top: 50%;
  right: 0;
  font-size: 1rem;
  transform: translateY(-40%);
}
.skill .main-1 .content .item .text .des .b::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.5rem;
  height: 60%;
  border-right: 1px solid #999;
  transform: translateY(-40%);
}
.skill .main-1 .content .item:hover::before {
  height: 4.5rem;
}
.skill .main-1 .content .item:hover::after {
  height: 100%;
}
.skill .main-1 .content .item:hover h6 {
  color: #4f638f;
}
.skill .main-1 .content .item:hover .des div {
  transform: translateY(0);
}
.article-show p {
  line-height: 1.7;
  font-size: 0.8rem;
  color: #000000;
}
@media screen and (max-width: 768px) {
  .case .main-1 .content .item {
    width: 100% !important;
  }
  .case .main-1 .content .item .text {
    height: auto !important;
  }
  .skill .main-1 .content .item {
    width: 100%;
    margin-right: 0;
  }
  .skill .main-1 .content .item::before,
  .skill .main-1 .content .item::after {
    display: none;
  }
}