H1 {
        text-align: center;
        background-color: #eee;
        border-radius: 60px;
        filter: drop-shadow(10px 10px 20px blue);
        font-size: 70px;
        }
    p {
        text-align: center;
        font-size: 50px;
        }
    div {
       text-align: center;
       font-size: 50px;
       }
    form {
           text-align: center;
           font-size: 50px;
           }
    input { font-size: 30px;
            }
    button {
        border: solid gainsboro;
        font-size: 30px;
        margin: 15px;
        border-radius: 50px;
        filter: drop-shadow(10px 10px 10px blue);
        }