.page-nav {
  background-color: transparent;
}
main {
  background-color: #f0f3f7;
}
.main-1 .content {
  padding: 3.5rem 5rem;
  background-color: #dce2e6;
  background-image: url("../images/p2.png");
  background-size: cover;
  background-position: center;
}
.main-1 .tabs {
  display: flex;
  gap: 3rem;
  margin-bottom: 2rem;
}
.main-1 .tabs a {
  padding-bottom: 0.5rem;
  border-bottom: 0.1rem solid transparent;
}
.main-1 .tabs a:hover,
.main-1 .tabs a.active {
  border-color: #1b5fc8;
  color: #1b5fc8;
}
.main-1 .tabs-con .wrap {
  display: none;
}
.main-1 .tabs-con .wrap.active {
  display: block;
}
.main-1 .tabs-con .c {
  margin-bottom: 3rem;
}
.main-1 .tabs-con .c a {
  display: block;
  line-height: 2;
}
.main-1 .tabs-con .c a::before {
  content: "•";
}
@media screen and (max-width: 768px) {
  .main-1 .tabs {
    gap: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .main-1 .tabs a {
    white-space: nowrap;
  }
}