/* the overlayed element */ 
div.overlay { 
     
    /* growing background image */ 
    background-image:url(../images/overlay/white.png);      
    /* dimensions after the growing animation finishes  */ 
    width:500px; 
    height:370px;              
    /* initially overlay is hidden */ 
    display:none; 
     
    /* some padding to layout nested elements nicely  */ 
    padding:55px;
} 
 
/* default close button positioned on upper right corner */ 
div.overlay div.close { 
    background-image:url(../images/overlay/close.png);
    position:absolute; 
    left:570px; 
    top:10px; 
    cursor:pointer; 
    height:36px; 
    width:36px;
} 
 
 
/* black */ 
div.overlay.black { 
    background:url(../images/overlay/transparent.png) no-repeat !important; 
    color:#fff; 
} 
 
/* petrol */ 
div.overlay.petrol { 
    background:url(../images/overlay/petrol.png) no-repeat !important; 
    color:#fff; 
} 
 
div.black h2, div.petrol h2 { 
    color:#ddd;         
}
/* container for external content. uses vertical scrollbar, if needed */ 
div.wrap { 
    height:300px; 
    overflow-y:auto;
}