#slider-s1{
    background-image: url('/assets/files/images/slides/happypride.png');
}
#slider-s2{
    background-image: url('/assets/files/images/slides/pridefestusa.png');
}
#slider-s3{
    background-image: url('/assets/files/images/slides/bmm.png');
}
#slider-s4{
    background-image: url('/assets/files/images/slides/mmhm.png');
}