.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;
}
main .index-title {
  text-align: center;
  margin-bottom: 2rem;
}
main .index-title h2 {
  border-bottom: 1px solid #e8e8e8;
}
main .index-title .timg {
  margin: 2rem 0;
}
main .index-title span {
  display: block;
  color: #999999;
  line-height: 2;
}
main .main-1 .pro {
  display: flex;
}
main .main-1 .pro h3 {
  color: #ffffff;
  border-bottom: 1px solid #ffffff;
}
main .main-1 .pro-right {
  width: 100%;
}
main .main-1 .pro-right .content li {
  padding-left: 1rem;
  position: relative;
}
main .main-1 .pro-right .content li::after {
  content: "";
  width: 0.3rem;
  height: 0.3rem;
  background-color: #333333;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0;
}
main .main-1 .pro-right .content p {
  line-height: 2;
  color: #595959;
  font-size: 0.8rem;
  margin-bottom: 1rem;
  text-align: justify;
}
main .main-1 .pro-right .content strong,
main .main-1 .pro-right .content h2 {
  color: #4f638f;
  font-size: 1rem;
  padding: 1rem 0;
}
main .main-1 .pro-right .content .application{
  display: flex;
  flex-wrap:wrap;
}
.main-1 .pro-right .content .application .item {
  width: calc((100% - (3 - 1) * 2%) / 3);
  margin-right: 2%;
  margin-bottom: 2rem;
}
.main-1 .pro-right .content .application .item:nth-of-type(3n) {
  margin-right: 0;
}
.main-1 .pro-right .content .application .item {
  cursor: pointer;
  position: relative;
  transition: all 0.5s ease;
  height: 12.5rem;
  overflow: hidden;
}
.main-1 .pro-right .content .application .item .img {
  transition: background-size 1s ease-in-out;
}
.main-1 .pro-right .content .application .item .img img {
  transition: 0.5s;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-1 .pro-right .content .application .item .text {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
}
.main-1 .pro-right .content .application .item .text * {
  color: rgba(207, 203, 203, 0.72);
}
.main-1 .pro-right .content .application .item .text h1 {
  font-size: 0.85rem;
  margin-bottom: 0.7rem;
  font-weight: normal;
}
.main-1 .pro-right .content .application .item .text span {
  display: inline-block;
  padding: 0.3rem 1rem;
  font-size: 0.75rem;
  border: 1px solid rgba(207, 203, 203, 0.72);
  background: rgba(255, 255, 255, 0.15);
}
.main-1 .pro-right .content .item .application .text span:hover {
  background: rgba(255, 255, 255, 0.35);
}
.main-1 .pro-right .content .application .item:hover {
  transform: translateY(0.2rem);
  box-shadow: 0px 0px 1rem #ccc;
}
.main-1 .pro-right .content .application .item:hover img {
  transform: scale(1.1);
}
.main-1 .pro-right .content .application .item:hover::before {
  width: 100%;
}

@media screen and (min-width: 768px) and (max-width: 1440px) {
  p img {
    float: unset !important;
  }
}
@media screen and (max-width: 768px) {
  .main-1 .pro {
    flex-direction: column;
  }
  .main-1 .pro > div {
    width: 100% !important;
  }
  .main-1 .pro .lnav .tabs-wrap {
    width: 100%;
  }
  .main-1 .pro .lnav .tabs-wrap ul {
    display: flex;
    overflow-x: scroll;
  }
  .main-1 .pro .lnav .tabs-wrap ul li a {
    white-space: nowrap;
    padding-right: 1rem;
  }
  .main-1 .pro .lnav .index-title {
    width: 100%;
    border-radius: 0;
  }
  .main-1 .pro .lnav .index-title h3 {
    padding: 1rem 0;
  }
  .main-1 .content .item {
    width: 100% !important;
  }
  .main-1 .content .item .img {
    height: 15rem;
  }
  .main-1 .content .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .main-1 .content .item .text {
    height: auto !important;
  }
}