.topic-1{
    font-size: 28px;
}
#about-logo{
    margin-top: 15px;
}
@media (max-width: 800px) {
    .topic-1{
        font-size: 20px;
    } 
    .section {
        padding-top: 2rem;
    }
}
@media (max-width: 480px) {
    #about-logo{
        width: 380px;
        margin-top: 0;
    }
}