Kezdőlap.css

 .u-section-1 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.15), rgba(0,0,0,0.15)), url("images/3192310.jpg");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 719px;
}

.u-section-1 .u-text-1 {
  font-weight: 700;
  margin: 42px 254px 0 281px;
}

.u-section-1 .u-layout-wrap-1 {
  width: 1390px;
  margin: 40px auto 0 -517px;
}

.u-section-1 .u-layout-cell-1 {
  min-height: 532px;
}

.u-section-1 .u-container-layout-1 {
  padding: 30px;
}

.u-section-1 .u-layout-cell-2 {
  min-height: 532px;
}

.u-section-1 .u-container-layout-2 {
  padding: 0 30px;
}

.u-section-1 .u-text-2 {
  font-weight: 700;
  font-size: 1.5rem;
  margin: 0;
}

.u-section-1 .u-form-1 {
  height: 367px;
  background-image: none;
  width: 519px;
  margin: 42px auto 0;
}

.u-section-1 .u-btn-1 {
  background-image: none;
  border-style: none;
  font-weight: 700;
  font-style: italic;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 779px;
  }

  .u-section-1 .u-text-1 {
    width: 605px;
    margin-left: auto;
    margin-right: auto;
  }

  .u-section-1 .u-container-layout-2 {
    padding: 25px 0;
  }

  .u-section-1 .u-text-2 {
    width: auto;
    margin-top: 41px;
    margin-right: 143px;
    margin-left: -84px;
  }

  .u-section-1 .u-form-1 {
    margin-right: 144px;
    margin-bottom: -1px;
    margin-left: -84px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 714px;
  }

  .u-section-1 .u-text-1 {
    width: auto;
    margin-top: 38px;
    margin-left: 58px;
    margin-right: 58px;
  }

  .u-section-1 .u-layout-wrap-1 {
    width: 720px;
    margin-top: 44px;
    margin-left: 0;
  }

  .u-section-1 .u-layout-cell-1 {
    min-height: 220px;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 527px;
  }

  .u-section-1 .u-container-layout-2 {
    padding-top: 0;
    padding-bottom: 0;
  }

  .u-section-1 .u-text-2 {
    margin-top: 0;
    margin-right: 168px;
    margin-left: -168px;
  }

  .u-section-1 .u-form-1 {
    width: 324px;
    margin: 38px 168px 0 -168px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 630px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 58px;
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-1 .u-layout-wrap-1 {
    margin-top: 24px;
    margin-bottom: 24px;
    margin-right: initial;
    margin-left: initial;
    width: auto;
  }

  .u-section-1 .u-layout-cell-1 {
    min-height: 188px;
  }

  .u-section-1 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 231px;
  }

  .u-section-1 .u-text-2 {
    margin-top: -188px;
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-1 .u-form-1 {
    width: 384px;
    margin-top: 24px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 877px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 57px;
    font-weight: normal;
  }

  .u-section-1 .u-layout-wrap-1 {
    margin-top: 25px;
    margin-bottom: 60px;
    width: auto;
    margin-right: initial;
    margin-left: initial;
  }

  .u-section-1 .u-layout-cell-1 {
    min-height: 119px;
  }

  .u-section-1 .u-text-2 {
    font-size: 1.125rem;
    margin-top: -133px;
  }

  .u-section-1 .u-form-1 {
    margin-top: 25px;
    margin-bottom: -49px;
    margin-right: initial;
    margin-left: initial;
    width: auto;
  }
}.u-section-2 .u-sheet-1 {
  min-height: 10px;
}.u-section-3 .u-sheet-1 {
  min-height: 600px;
}

.u-section-3 .u-text-1 {
  margin: 43px auto 0;
}

.u-section-3 .u-video-1 {
  width: 697px;
  height: 367px;
  box-shadow: 5px 5px 20px 0 rgba(0,0,0,0.4);
  margin: 43px auto 60px;
}

.u-section-3 .embed-responsive-1 {
  position: absolute;
}

@media (max-width: 767px) {
  .u-section-3 .u-sheet-1 {
    min-height: 517px;
  }

  .u-section-3 .u-video-1 {
    width: 540px;
    height: 284px;
  }
}

@media (max-width: 575px) {
  .u-section-3 .u-sheet-1 {
    min-height: 318px;
  }

  .u-section-3 .u-text-1 {
    width: auto;
    margin-top: 25px;
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-3 .u-video-1 {
    height: 179px;
    margin-top: 20px;
    margin-bottom: 20px;
    margin-right: initial;
    margin-left: initial;
    width: auto;
  }
}