@media (max-width: 767.98px) {
  #navbar-first .nav-email {
    display: inline-block;
    position: relative;
    z-index: 0;
    white-space: nowrap;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0.22);
  }

  #navbar-first .nav-email::after {
    content: "";
    position: absolute;
    top: -15px;
    right: -8px;
    bottom: -15px;
    left: -8px;
  }
}