quay/static/css/pages/repo-view.css

.repository-view .repo-circle {
  margin-right: 10px;
}

.repository-view .cor-title-content .repo-star {
  margin-left: 20px;
}

.repository-view .repo-star {
  color: #aaa;
}

.repository-view .tab-header {
  margin-top: 0px;
  margin-bottom: 20px;
}