.surveyimg {
  width: -webkit-fill-available;
}
.hero-height{
  height: 75vh;
}
.background-lines-caps img {
  position: absolute;
  right: 0;
  top: 0;
  width: 700px;
  height: 300px;
  background-image: url("/images/rightwaves.png");
  background-size: contain;
  background-repeat: no-repeat;
  z-index: 0;
}
.background-lines-s img {
  position: absolute;
  right: 20px;
  bottom: -100px;
  width: 700px;
  height: 600px;
  background-image: url("/images/rightwaves.png");
  background-size: contain;
  background-repeat: no-repeat;
  z-index: 0;
}
.background-lines-ss img {
  position: absolute;
  right: 20px;
  bottom: 0px;
  width: 500px;
  height: 400px;
  background-image: url("/images/leftwaves.png");
  background-size: contain;
  background-repeat: no-repeat;
  z-index: 0;
}
.background-lines-sss img {
  position: absolute;
  right: 0px;
  bottom: 0px;
  left: 00px;
  width: 400px;
  height: 400px;
  background-size: contain;
  background-repeat: no-repeat;
  z-index: 0;
}


@media (max-width: 767px) {
  .background-lines-s img {
    width: 100%;
    height: auto;
    right: 0;
    bottom: -50px;
  }
}