header {
    min-width: 300px;
    max-width: 900px;
    height: 100px;
    justify-content: space-evenly;
    align-items: center;
    display: flex;
    margin: 0 auto;
}

.social {
    display: flex;
    flex-direction: column;
    margin: 0px;
    justify-items: center;
    align-items: center;
}

.social>a>img {
    height: 40px;
    margin: 0px;
    transition: transform 0.2s ease-in-out;
}

.social>a>img:hover {
    transform: scale(1.1);
}

header>a {
    text-decoration: none;
    color: black;
    transition: transform 0.2s ease-in-out;
}

header>a:hover {
    transform: scale(1.1);
}

/*Fine classi dell'header*/

/*Classi incentrate all'immagine in sottofondo iniziale grande*/
.img-grande {
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 800px;
    height: auto;
}

.img-grande>img {
    width: 100%;
    height: auto;
}

/*Classi del corpo centrle*/
section {
    /*Ricordarsi che questa non è una classe, ma è una SUPERCLASSE*/
    max-width: 800px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin: auto;
    padding-bottom: 40px;
}

section>div{
    padding: 20px;
}

section>div>h1 {
    text-align: center;
}

section>div>h2 {
    text-align: center;
}

.txt-center{
    text-align: center;
}

.scroll-to-top {
    position: fixed;
    bottom: 10px;
    right: 10px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 5px;
    background-color: rgba(255, 52, 52, 0.286);
    padding: 3px;
}