@media (width < 960px){
    .my-h1{
        font-size: 4em;
    }

    .about-me{
        margin-bottom: 0px;
    }
    
    header{
        margin-bottom: 50px !important;
    }
}

@media (width < 750px){
    .my-h1{
        font-size: 3em;
    }
    
}