wagtail/docs/_static/css/pagination.css

.pagination {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.pagination-list {
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pagination-button,
.pagination-previous,
.pagination-next {
  border: none;
  background: none;
  text-decoration: 2px solid underline;
  text-decoration-color: #3beccd;
  text-underline-offset: 3px;
}

.pagination-button[aria-current='page'] {
  background-color: #40efc5;
}

body.theme-dark .pagination-button:not([aria-current]),
body.theme-dark .pagination-next,
body.theme-dark .pagination-previous {
  color: #fff;
}