@media (max-width: 768px) {
  header nav.navbar .corporate-login {
    margin-top: 80px;
  }
  section.banner-middle .container .slogan-wrapper {
    height: auto;
    margin-top: 30px;
  }
  section.banner-top .container .slogan-wrapper {
    padding: 25px 35px;
  }
}