content.css

#preview-popup {
  position: absolute;
  z-index: 10000;
  background-color: #ffffff;
  border: 1px solid #d0d7de;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(140, 149, 159, 0.2);
  padding: 16px;
  width: 360px;
  font-size: 14px;
  color: #24292f;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans",
    Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  box-sizing: border-box;
}

#preview-popup * {
  box-sizing: border-box;
}

#preview-popup .popup-content {
  overflow: hidden;
}

#preview-popup .popup-content h2 {
  display: flex;
  align-items: center;
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.25;
}

#preview-popup .popup-content h2 .repo-icon {
  margin-right: 8px;
  color: #57606a;
}

#preview-popup .popup-content h2 .repo-name {
  margin-right: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#preview-popup .popup-content h2 .repo-visibility {
  font-size: 12px;
  font-weight: 500;
  line-height: 18px;
  color: #57606a;
  border: 1px solid #d0d7de;
  border-radius: 2em;
  padding: 0 7px;
  white-space: nowrap;
}

#preview-popup .popup-content p {
  margin: 0 0 8px;
  font-size: 12px;
  color: #57606a;
  line-height: 1.5;
  overflow-wrap: break-word;
}

#preview-popup .popup-content .repo-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-size: 12px;
  color: #57606a;
}

#preview-popup .popup-content .repo-stats > span {
  display: inline-flex;
  align-items: center;
  margin-right: 16px;
  white-space: nowrap;
  margin-bottom: 4px;
}

#preview-popup .popup-content .repo-stats .repo-language-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 4px;
  display: inline-block;
}

#preview-popup .popup-content .repo-stats svg {
  margin-right: 4px;
  vertical-align: text-bottom;
}

#preview-popup .popup-content .repo-stats .last-commit {
  flex-basis: 100%;
  margin-top: 4px;
}

@media (max-width: 480px) {
  #preview-popup .popup-content .repo-stats .last-commit {
    flex-basis: 100%;
    margin-top: 4px;
  }
}