.img-holder img {
    width: 100%;
    height: 25vh;

}
.img-holder .btn {
    position: absolute;
    top: 4px;
    right: 20px;
    border: none;
    color: red;
  }

  .bg-design {
/*     background-image: url('../../public/front-style/img/bann.jpg');*/
    background-image: linear-gradient(360deg, #054f00, #a6ffb2);
  }