@media (min-width: 620px) and (max-width:767px){

    .footer-bg{
        bottom: -2150;
    }

}

@media (min-width: 490px) and (max-width:620px){

    .footer-bg{
        bottom: -1650;
    }
}

@media (min-width: 400px) and (max-width: 490px){

    .footer-bg{
        bottom: -1250;
    }
}

@media (min-width: 370px) and (max-width: 400px){

    .footer-bg{
        bottom: -1025;
    }

}

@media (min-width: 336px) and (max-width: 370px){

    .footer-bg{
        bottom: -1025;

    }

}

@media (max-width: 335){
    
    .footer-bg{
        bottom: -1025;
    }
}