@media (min-width: 1400px) {
  #background_main {
    height: 980px;
  }
}

@media (min-width: 2500px) {
  #background_main {
    height: 2000px;
  }
}

@media (min-width: 768px) {
  #mobile-helper {
    margin-bottom: 0px;
  }
}

@media (min-width: 768px) {
  #desktop-helper {
    padding-right: 40px;
  }
}

@media (max-width: 768px) {
  #navbar-brand {
  	font-size: 14px;
  }
}