.rg-image{position:absolute; left: 20px;line-height:0px;}

.rg-image img{max-height:100%;max-width:100%;}
.rg-caption {position:absolute; top:560px;left:140px;font-color:red;font-size:12px;font-family: Arial; }

.rg-caption  {color:#666;opacity:0.5;}