/*** set the width and height to match your images ***/

#ureaCycle  {
    position:relative;
    height:760px;
}

#ureaCycle  div {
    position:absolute;
    top:0;
    left:0;
    z-index:8;
    opacity:0.0;
    height: 760px;
    background-color: #FFF;
}

#ureaCycle  div.active {
    z-index:10;
    opacity:1.0;
}

#ureaCycle  div.last-active {
    z-index:9;
}

#ureaCycle  div img {
    height: 609px;
    display: block;
    border: 0;
    margin-bottom: 0px;
}



#glycineSynthesis  {
    position:relative;
    height:480px;
}

#glycineSynthesis  div {
    position:absolute;
    top:0;
    left:0;
    z-index:8;
    opacity:0.0;
    height: 480px;
    background-color: #FFF;
}

#glycineSynthesis  div.active {
    z-index:10;
    opacity:1.0;
}

#glycineSynthesis  div.last-active {
    z-index:9;
}

#glycineSynthesis  div img {
    height: 280px;
    display: block;
    border: 0;
    margin-bottom: 0px;
}

#glutamateGlutamine  {
    position:relative;
    height:370px;
}

#glutamateGlutamine  div {
    position:absolute;
    top:0;
    left:0;
    z-index:8;
    opacity:0.0;
    height: 370px;
    background-color: #FFF;
}

#glutamateGlutamine div.active {
    z-index:10;
    opacity:1.0;
}

#glutamateGlutamine  div.last-active {
    z-index:9;
}

#glutamateGlutamine  div img {
    height:200px;
    display: block;
    border: 0;
    margin-bottom: 0px;
}