.my-gallery {
  width: 100%;
  float: left;
}
.my-gallery img {
/*-----------------------------*/
  width: 100%;
  height: auto;
}
.my-gallery figure{
 display: block;
  float: left;
  margin: 0 5px 5px 0;
  /*width:auto;*/
  height:240px;
	font-size:12px;
	text-align:center
}