@media screen and (max-width: 640px){
  .contactL,.contactR{
    flex-grow:1;
  }
}

@media screen and (min-width: 640px){
  #contact-me-page{
    flex-direction:row;
  }
  .contactL,.contactR{
    width:50%;
  }
}

@media screen and (min-width: 760px){
  #contact-me-page{
    font-weight:500;
  }
}