@media all and (min-width: 768px) {
  body.interview1 h1.lazy-done {
    background-image: url(../img/interview_h1.png);
  }
  body.interview2 h1.lazy-done {
    background-image: url(../img/interview2_h1.png);
  }
  body.interview3 h1.lazy-done {
    background-image: url(../img/interview3_h1.png);
  }
  body.interview4 h1.lazy-done {
    background-image: url(../img/interview4_h1.png);
  }
}
@media all and (max-width: 767px) {
  body.interview1 h1.lazy-done {
    background-image: url(../img/interview_h1_smp.png);
  }
  body.interview2 h1.lazy-done {
    background-image: url(../img/interview2_h1_smp.png);
  }
  body.interview3 h1.lazy-done {
    background-image: url(../img/interview3_h1_smp.png);
  }
  body.interview4 h1.lazy-done {
    background-image: url(../img/interview4_h1_smp.png);
  }
}
#interview #bknm li.bk1 a:after {
  background-image: url(../img/interview/itv1.jpg);
}
#interview #bknm li.bk2 a:after {
  background-image: url(../img/interview/itv2.jpg);
}
#interview #bknm li.bk3 a:after {
  background-image: url(../img/interview/itv3.jpg);
}
#interview #bknm li.bk4 a:after {
  background-image: url(../img/interview/itv4.jpg);
}