developer-roadmap/components/header/style.scss

.page-header {
  padding-top: 25px;
  font-size: 18px;

  .brand a {
    background: #101010;
    color: white;
    padding: 5px 10px;
    text-decoration: none;
    border-radius: 2px;
  }

  .nav-links {
    a {
      padding: 0 10px;
      text-decoration: none;
      font-size: 16px;
      color: #101010;
    }

    .signup {
      background: #101010;
      color: #ffffff;
      padding: 7px 10px;
      margin-left: 15px;

      &:hover {
        background: #2d2d2d;
      }
    }
  }
}