.u-section-1 {
  filter: none;
  background-image: url("https://assets.nicepagecdn.com/156dc402/6607647/images/Koncert_163_FULL-2.jpeg");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 826px;
}

.u-section-1 .u-form-1 {
  height: 410px;
  margin: 251px -20px 60px 590px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 681px;
  }

  .u-section-1 .u-form-1 {
    margin-left: 390px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 522px;
  }

  .u-section-1 .u-form-1 {
    margin-left: 170px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 392px;
  }

  .u-section-1 .u-form-1 {
    margin-right: 0;
    margin-left: 0;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 721px;
  }

  .u-section-1 .u-form-1 {
    margin-top: 0;
    margin-right: initial;
    margin-left: initial;
  }
}