.bss-slides{
  position: relative;
  display: block;    
  color:transparent;
  font-size:0px;
}

.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;
  width:100%;
}

.bss-slides .bss-show{
  z-index: 2;
}

.bss-slides .bss-show img{
  opacity: 1;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  position: relative; 
}

.bss-fullscreen{
  display: block;
  width: 32px;
  height: 32px;    
  background: rgba(0,0,0,.4); 
  -webkit-background-size: contain; 
  background-size: contain;
  position: absolute;
  top: 5px;
  left: 5px;   
  cursor: pointer;    
  opacity: .3;
} 
.bss-fullscreen:hover{
  opacity: .8;   
}
:-webkit-full-screen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    -webkit-background-size: contain;
    background-size: contain;
}
:-moz-full-screen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    background-size: contain;
}
:-ms-fullscreen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    background-size: contain;
}
:full-screen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    -webkit-background-size: contain;
    background-size: contain;
}
:-webkit-full-screen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    -webkit-background-size: contain;
    background-size: contain;
}
:-moz-full-screen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    background-size: contain;
}
:-ms-fullscreen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    background-size: contain;
}
:fullscreen .bss-fullscreen{
    background: rgba(0,0,0,.4);
    -webkit-background-size: contain;
    background-size: contain;
    }