.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;
}
main .index-title {
  text-align: center;
  margin-bottom: 3rem;
}
main .index-title h2 {
  border-bottom: 1px solid #e8e8e8;
  margin-bottom: 1rem;
  line-height: 1.5;
  padding-bottom: 1rem;
}
main .index-title .timg {
  margin: 1.5rem 0;
}
main .index-title span {
  display: block;
  color: #999999;
  line-height: 2;
}
main .main-1 p {
  line-height: 1.5;
  color: #595959;
  text-align: justify;
}
main .main-1 .content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  align-items: center;
}
main .main-1 .content .left {
  width: 56%;
  padding-right: 2rem;
}
main .main-1 .content .left h2 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  text-align: center;
  font-weight: normal;
}
main .main-1 .content .left div {
  color: #595959;
  line-height: 2;
  font-size: 0.8rem;
}
main .main-1 .content .right {
  width: 44%;
}
main .main-2 .content {
  display: flex;
  flex-wrap: wrap;
}
main .main-2 .content .item {
  width: calc((100% - (2 - 1) * 2%) / 2);
  margin-right: 2%;
  margin-bottom: 2rem;
}
main .main-2 .content .item:nth-of-type(2n) {
  margin-right: 0;
}
main .main-2 .content .item {
  margin-bottom: 1rem;
  padding: 1rem;
  background-color: #4f638f;
  border-radius: 0.45rem;
}
main .main-2 .content .item * {
  color: #ffffff;
  text-align: justify;
}
main .main-2 .content h2 {
  font-size: 1.2rem;
  line-height: 1.7;
}
main .main-2 .content p {
  line-height: 1.7;
  color: #595959;
}
main .main-3 .index-title h3 {
  padding: 0 6rem;
}
main .main-3 .content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
main .main-3 .content .left {
  width: 56%;
}
main .main-3 .content .left p {
  line-height: 2;
  color: #595959;
  text-align: justify;
}
main .main-4 .content {
  display: flex;
  flex-wrap: wrap;
}
main .main-4 .content .item {
  width: calc((100% - (4 - 1) * 0%) / 4);
  margin-right: 0%;
  margin-bottom: 0;
}
main .main-4 .content .item:nth-of-type(4n) {
  margin-right: 0;
}
main .main-4 .content .item {
  border-right: 1px dashed #e8e8e8;
  padding: 0 1rem;
}
main .main-4 .content .item img {
  width: 100%;
}
main .main-4 .content .item:last-of-type {
  border: none;
  padding-right: 0;
}
@media screen and (max-width: 768px) {
  main .main-1 .content {
    flex-direction: column-reverse;
  }
  main .main-1 .content > div {
    width: 100% !important;
  }
  main .main-1 .content .left {
    padding-right: 0;
    margin-top: 1rem;
  }
  main .main-3 .content {
    flex-direction: column-reverse;
  }
  main .main-3 .content > div {
    width: 100% !important;
  }
  main .main-3 .content .left {
    margin-top: 1rem;
  }
  main .main-4 .content {
    flex-wrap: wrap;
  }
  main .main-4 .content .item {
    width: 50%;
    margin-bottom: 2%;
  }
}