#laboratory DIV {
padding-top:30px;
}

#laboratory DIV.retorta {
padding-left:180px;
background-image:url(../../../../images/retorta.gif);
background-repeat:no-repeat;
background-position:0 0;
}

#laboratory DIV.retorta  SPAN {
display:block;
padding-left:20px;
}

#laboratory DIV.retorta  SPAN.shift {
padding-left:53px;
}