.bkg-index {
    background-image: url('/static/img/about/header1.jpg');
}
.bkg-news {
    background-image: url('/static/img/about/news.jpg');
}
.bkg-speaker {
    background-image: url('/static/img/about/speaker1.jpg');
}
.bkg-workshop {
    background-image: url('/static/img/about/workshop.jpg');
}
.bkg-cfv {
    background-image: url('/static/img/about/cfv.jpg');
}
.bkg-chillout {
    background-image: url('/static/img/about/chillout.jpg');
}
.bkg-privacy {
    background-image: url('/static/img/about/privacy.jpg');
}
.bkg-snake {
    background-image: url('/static/img/about/snake.jpg');
}