@media screen and (min-width :320px){
    html{
        font-size:21.33px;
    }
}
@media screen and (min-width :360px){
    html{
        font-size:24px;
    }
}
@media screen and (min-width :375px){
    html{
        font-size:25px;
    }
}
@media screen and (min-width :385px){
    html{
        font-size:25.6px;
    }
}
@media screen and (min-width :400px){
    html{
        font-size:26.67px;
    }
}
@media screen and (min-width :414px){
    html{
        font-size:27.6px;
    }
}
@media screen and (min-width :424px){
    html{
        font-size:28.27px;
    }
}
@media screen and (min-width :480px){
    html{
        font-size:32px;
    }
}

@media screen and (min-width :540px){
    html{
        font-size:36px;
    }
}
@media screen and (min-width :5720px){
    html{
        font-size:48px;
    }
}
@media screen and (min-width :750px){
    html{
        font-size:50px;
    }
}