.my-gallery {
  width: 100%;
  float: left;
}

/*
.my-gallery img {
  width: 100%;
  height: auto;
}
*/

.my-gallery figure {
    display: block;
    float: left;
    box-sizing: border-box;
    margin-bottom: 0px !important;
}

.my-gallery figcaption {
  display: none;
}

.my-gallery img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    border-radius: 0.45rem !important;
    max-height: 215px;
}