div.PhotoBox {
   float: left;
   position: relative;
   overflow: hidden;
   margin: 0px;
   width: 230px;
   height: 230px;
}

div.PhotoBox div.SlideBox {
   position: absolute;
   left: 0px;
   top: 230px;
   width: 230px;
   height: 70px;
   background-color: black;
   color: white;
   opacity: 0.6;
}

div.PhotoBox div.SlideBox p.Caption {
   font-weight: bold;
   font-size: 100%;
   margin: 0.5em;
}
div.PhotoBox div.SlideBox p.Caption a {
   color: white;
}

div.SmpBox {
  display:none;
}

@media (max-width: 480px) {
  div.SmpBox { display:block;}
  div.SlideBox { display:none;}
}