@media only screen and (min-width: 769px) and (max-width: 1024px){
    h1 {
        font-size: 50px!important;
        line-height: 55px!important;
    }
}

@media only screen and (min-width: 681px) and (max-width: 768px){
    h1 {
        font-size: 45px!important;
        line-height: 50px!important;

    }
}

@media only screen and (max-width: 680px){
    h1 {
        font-size: 40px!important;
        line-height: 50px!important;
    }
}