@media (max-width: 480px) {
  .header-middle .logo {
    margin: 0 auto;
    position: absolute;
    left: 0;
    right:0; 
  }

  .newsletter-banner > .d-flex {
  	flex-direction:column;
  }
  
  .newsletter-banner > .d-flex > .col-md-5 {
  	flex:1;
  }
  
  .newsletter-banner > .d-flex > .col-md-7 > .d-flex {
  	flex:1;
    flex-direction: column;
  }
  
  .subscribe-input {
  	margin-top: 5px;
  }
}