@media only screen and (max-width:319px)  {
}


@media only screen and (min-width:320px) and (max-width:767px)  {
}

@media only screen and (min-width:768px) and (max-width:959px)  {
  #contacts{ margin-left:100px }
}

@media only screen and (min-width:960px) {
  #contacts{ margin-left:200px }
}