.responsive-calc {
  position: relative;
  padding-top: 35px;
  /*min-height: 560px;*/
  min-height: 1060px;
  overflow: hidden;
}

.responsive-calc iframe {
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0px none;
}

/*
@media screen and (max-width: 660px) {
  .responsive-calc {
    padding-bottom: 50%;
  }
}

@media screen and (max-width: 540px) {
  .responsive-calc {
    padding-bottom: 175%;
  }
}

@media screen and (max-width: 480px) {
  .responsive-calc {
    padding-bottom: 240%;
  }
}

@media screen and (max-width: 420px) {
  .responsive-calc {
    padding-bottom: 280%;
  }
}

@media screen and (max-width: 390px) {
  .responsive-calc {
    padding-bottom: 340%;
  }
}

@media screen and (max-width: 360px) {
  .responsive-calc {
    padding-bottom: 440%;
  }
}
*/