.page0{
    background-image:url(../pages/pl/UniaLub_PL0.jpg);
}
.page1{
    background-image:url(../pages/pl/UniaLub_PL1.jpg);
}
.page2{
    background-image:url(../pages/pl/UniaLub_PL2.jpg);
}
.page3{
    background-image:url(../pages/pl/UniaLub_PL3.jpg);
}
.page4{
    background-image:url(../pages/pl/UniaLub_PL4.jpg);
}
.page5{
    background-image:url(../pages/pl/UniaLub_PL5.jpg);
}
.page6{
    background-image:url(../pages/pl/UniaLub_PL6.jpg);
}
.page7{
    background-image:url(../pages/pl/UniaLub_PL7.jpg);
}
.page8{
    background-image:url(../pages/pl/UniaLub_PL8.jpg);
}
.page9{
    background-image:url(../pages/pl/UniaLub_PL9.jpg);
}
.page10{
    background-image:url(../pages/pl/UniaLub_PL10.jpg);
}
.page11{
    background-image:url(../pages/pl/UniaLub_PL11.jpg);
}