.my-gallery {
  /*width: 100%;
  float: center;
  margin-bottom: 0.7rem;*/
      width: 100%;
      float: center;
      clear: both;
      margin-bottom: 0.7rem;
}
.my-gallery img {
  width: 100%;
  height: auto;
}
.my-gallery figure {
  /*display: block;
  float: center;
  height: auto;*/
      display: block;
      float: left;
      /*margin: 0 5px 5px 0;
      width: 150px;*/
      height: auto;
}
.my-gallery figcaption {
  display: none;
}