.full-banner {
  position: relative;
  background-image: linear-gradient(to bottom, #679cd1, #9abdff);
}
.full-banner__inner {
  max-width: 1920px;
  text-align: center;
  margin: 0 auto;
}
.full-banner__inner .inner-image {
  width: 100%;
}
.main {
  width: 1280px;
  padding: 43px 77px 82px;
  margin: -300px auto 182px;
  position: relative;
  background-color: #fff;
  box-sizing: border-box;
  border-radius: 10px;
  box-shadow: 0 11px 46px 6px rgba(0, 0, 0, 0.08);
}
.main .join_nav {
  width: 857px;
  padding-top: 39px;
  background-color: #fff;
}
.main .join_nav li {
  float: left;
}
.main .join_nav li.on a {
  color: #fff;
  background-color: #4286f3;
}
.main .join_nav li a {
  display: block;
  width: 187px;
  height: 70px;
  line-height: 70px;
  border-radius: 35px;
  text-align: center;
  margin: 0 49px 39px;
  color: #707070;
  font-size: 24px;
  font-weight: normal;
  background-color: #ebebeb;
}
.main .join_nav.nav-fixed {
  position: fixed;
  top: 0;
  z-index: 1;
}
.main .join_list {
  margin-top: 90px;
}
.main .join_list .item {
  margin-bottom: 100px;
}
.main .join_list .item h1 {
  position: relative;
  font-size: 36px;
  font-weight: bold;
  color: #3b3b3b;
  text-align: center;
  margin-bottom: 90px;
}
.main .join_list .item h1:after {
  position: absolute;
  display: block;
  content: '';
  width: 44px;
  height: 7px;
  background-color: #4286f3;
  left: 50%;
  bottom: -20px;
  transform: translateX(-50%);
  border-radius: 2px;
}
.main .join_list .item .part {
  margin-bottom: 42px;
}
.main .join_list .item .part h2 {
  color: #3b3b3b;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 18px;
}
.main .join_list .item .part .content {
  font-size: 16px;
  line-height: 30px;
  line-height: 32px;
  letter-spacing: 2px;
}
.main .join_list .item .part.base h2,
.main .join_list .item .part.base .content {
  display: inline-block;
}
.main .join-submission {
  display: flex;
  align-items: center;
  padding-bottom: 40px;
}
.main .join-submission img {
  width: 80px;
  margin-right: 20px;
}
.main .join-submission__content {
  color: #4286f3;
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 2px;
}
.main .join-submission__content .content-sub {
  margin-top: 6px;
}
.main .search-pagination {
  text-align: center;
}
.main .search-pagination .pagination {
  display: inline-block;
  text-align: center;
}
.main .search-pagination .pagination li {
  float: left;
}
.main .search-pagination .pagination li a {
  display: block;
  width: 46px;
  height: 46px;
  line-height: 46px;
  color: #4286f3;
  border-radius: 50%;
  margin: 0 5px;
  box-sizing: border-box;
}
.main .search-pagination .pagination li.page-active a {
  color: #fff;
  background-color: #4286f3;
}
.main .search-pagination .pagination li.pre a {
  background: url("data:image/svg+xml;charset=utf-8,<svg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'><path%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%234286f3'%2F><%2Fsvg>") center center no-repeat;
  background-size: 20px 20px;
  border: 2px solid #4286f3;
}
.main .search-pagination .pagination li.next a {
  background: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%234286f3'%2F%3E%3C%2Fsvg%3E") center center no-repeat;
  background-size: 20px 20px;
  border: 2px solid #4286f3;
}