h1 {
    width: 80%; margin-bottom: 1dvh;
}
h2{
    font-size: 3rem; font-weight: 900;
}
@media screen and (max-width : 450px){
    h1{
        font-size: 5rem;
        letter-spacing: -5px;
    }
    h2{
        line-height: 85%;
    }
}