.bss-slides{
  position: relative;
  display: block;
}
.bss-slides:focus{
 outline: 0;
}
.bss-slides figure{
  position: absolute;
  top: 0;
  width: 100%;
}
.bss-slides figure:first-child{
  position: relative;
}
.bss-slides figure img{
  opacity: 0;
  -webkit-transition: opacity 1.2s;
  transition: opacity 1.2s;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.bss-slides .bss-show{
  z-index: 2;
}
.bss-slides .bss-show img{
  opacity: 1;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  position: relative; 
}

.bss-slides figcaption{
  position: absolute;
  font-family: sans-serif;
  font-size: .8em;
  top: .35em;
  left: .35em;
  padding: .25em;
  color: #fff;
  background: #000;
  background: rgba(0,0,0, .25);
  border-radius: 2px;
  text-align: left;
  opacity: 0;
  -webkit-transition: opacity 1.2s;
  transition: opacity 1.2s;
}
.bss-slides .bss-show figcaption{
  z-index: 3;
  opacity: 1;
}
.bss-slides figcaption a{
  color: #fff;    
}