.wave {
  background-image: url("../image/main.svg");
  width: 100%;
  height: 550px;
  background-position: center bottom;
  background-size: cover;
  transform: translate3d(0, 0, 0);
}
.wave::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 100px;
  background: url("https://svgshare.com/i/uQS.svg") no-repeat center bottom;
  background-size: cover;
}
.features {
  background: #2c2c2c;
  color: #fff;
  padding: 60px 20px;
}

@media (min-width: 1400px) {
  .feature-screen {
    width: 260px;
    height: 280px;
  }

  .feature-text {
    max-width: 250px;
    margin-left: 14px;
  }
}

@media (max-width: 1400px) {
  .features .d-flex {
    flex-direction: column !important;
    align-items: center;
  }

  .features .feature-screen {
    margin-right: 0 !important;
    margin-bottom: 1rem !important;
  }

  .features .col-md-5 {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
  }
}