header, footer {
    background-color: rgb(255, 187, 0);
    padding: 1rem;                  /* Root Em */
    border-radius: 1rem;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.5);    /* horizontal, vertikal, blur, Farbe/Deckkraft */
}

main {
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: 1rem;
    justify-content: center;
    align-items: center;
}

p {
    margin-bottom: 2rem;
}

header nav {
    display: flex;
    flex-direction: row;
    gap: 1rem;
}

header a {
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    transition: 0.2s ease-in-out;
}

header a:hover {
    background-color: aquamarine;
}

h1 {
    text-align: center;
}

/* Für Kindelemente eines Anbschnitts nutzt man:
    justify-content: center;  horizontale Zentrierung 
    align-items: center;      vertikale Zentrierung */

.inputs {
    display: flex;
    margin: 0 auto;
    flex-direction: column;
    width: 50%;
}

.inputs input {
    margin-bottom: 2rem;
}

footer {
    padding: 5rem;
}