#background{position:absolute; top: 410; left: 170; z-index:1}
#slideshow {position:absolute; top: 430; left: 450; height: 347; z-index:2;}
#slideshow_content {position:relative; vertical-align:middle; z-index:2;}

#ariel_ponte_vecchio {position:absolute; top: 265; left: 185; z-index:2}
#ponte_vecchio {position:absolute; top: 265; left: 240; z-index:3}

#loggia {position:absolute; top: 265; left: 300; z-index:2}
#palazzo {position:absolute; top: 265; left: 360; z-index:3}

#ponte_vecchio2 {position:absolute; top: 265; left: 420; z-index:2}
#torre_granda {position:absolute; top: 265; left: 480; z-index:3}

#particular {position:absolute; top: 265; left: 540; z-index:2}
#torre {position:absolute; top: 265; left: 600; z-index:3}

#night_view {position:absolute; top: 350; left: 185; z-index:2}
#ponte_vecchio_view {position:absolute; top: 350; left: 240; z-index:3}

#ponte_vecchio3 {position:absolute; top: 350; left: 300; z-index:2}
#night_view2 {position:absolute; top: 350; left: 360; z-index:3}

#torre_granda2 {position:absolute; top: 350; left: 420; z-index:2}
#marteri {position:absolute; top: 350; left: 480 z-index:3}

#testo {position:absolute; top: 220; left: 180; z-index:2}