gitea/web_src/css/repo/header.css

.repository .secondary-nav {
  padding-top: 12px;
}

.repository .secondary-nav .fork-flag {
  margin-top: 0.5rem;
  font-size: 12px;
}

.repo-header {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 4px;
}

.repo-header .flex-item {
  padding: 0;
}

.repo-header .flex-item-main {
  flex: 0;
  flex-basis: unset;
}

.repo-header .flex-item-trailing {
  flex-wrap: nowrap;
}