body {
    height: 100vh;
}

main {
    min-height: calc(100vh - 30px);
}

.main-heading {
    font-family: 'Permanent Marker', cursive;
    font-size: 62px;
    text-align: center;
    padding: 2rem;
    border-bottom: 3px solid black;
}

.section-a {
    text-align: center;
}

.col-a {
    padding-top: 9rem;
}

.section-a-heading {
    font-family: 'Permanent Marker', cursive;
    font-size: 45px;
}

p {
    font-size: 25px;
}

.label-jokes {
    font-size: 22px;
}

.joke-input {
    width: 100%;
    display: block;
}

.get-jokes {
    width: 100%;
    display: block;
}

.norris-image {
    position: relative;
    max-width: 80%;
    margin: 3rem auto;
}

.section-b-heading {
    font-family: 'Permanent Marker', cursive;
    font-size: 45px;
}

#main-footer {
    text-align: center;
    height: 30px;
    padding: 10px 0 10px 0;
    border-top: black 2px solid;
}

@media (max-width: 576px) {
    .main-heading {
        font-family: 'Permanent Marker', cursive;
        font-size: 44px;
        text-align: center;
        padding: 2rem;
        border-bottom: 3px solid black;
    }

    .section-a-heading {
        font-family: 'Permanent Marker', cursive;
        font-size: 40px;
    }

    .col-a {
        padding-top: 4rem;
    }

    .section-b-heading {
        font-family: 'Permanent Marker', cursive;
        font-size: 40px;
        margin: 0;
    }

    #main-footer {
        font-size: 14px;
    }
}