.public-profile .public-identity .profile-display-username{
  display:block;margin:3px 0 7px;color:#a9b7c1;
  font-size:12px;font-weight:500;line-height:1.4;letter-spacing:0;
  overflow-wrap:anywhere;
}
@media(max-width:720px){
  .public-profile .public-identity .profile-display-username{font-size:11px}
}