.bg-0 {
    background: url('../img/bg0.jpg'); 
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.bg-1 {
    background: url('../img/bg0.jpg'); 
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.bg-2 {
    background: url('../img/bg0.jpg'); 
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.bg-3 {
    background: url('../img/bg0.jpg'); 
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.bg-4 {
    background: url('../img/bg0.jpg'); 
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}