@media (max-width: 991px) {
  /* SECTION TWO */

  #section-two {
    padding: 60px 0;
  }

  #section-two .content-sec-two{
    flex-direction: column-reverse;
  }

  #section-two .left-content {
    margin-top: 45px;
  }

  #section-two .left-content img{
    height: 400px;
    width: auto;
    object-fit: cover;
  }

  /* SECTION THREE */

  #section-three{
    padding: 60px 0;
  }

  #section-three .right-content{
    margin-top: 45px;
    height: auto;
  }

  #section-three .right-content img{
    height: 400px;
  }

  /* SECTION FOUR */

  #section-four{
    padding: 60px 0;
  }

  #section-four  img{
    height: 400px;
    width: 100%;
  }
}