.ostry {
    /*zakomentovat na ostrý server*/
    /*background-image: url('Images/PozadiTest.png');
    background-position: top center;
    background-repeat: no-repeat;
    background-attachment: fixed;*/
    /*konec*/
}

.test {
    background-image: url('../Images/PozadiTest.png');
    background-repeat: repeat;
    background-attachment: fixed;
}