div#comp-preview div#slide-holder {
z-index : 40;
width : 369px;
height : 229px;
position : absolute;
}
div#comp-preview div#slide-holder div#slide-runner {
width : 369px;
height : 229px;
overflow : hidden;
position : absolute;
}
div#comp-preview div#slide-holder img {
margin : 0;
display : none;
position : absolute;
border: none;
}