html {
    min-height: 100%;
    background: linear-gradient(to bottom right, #a6c8ff, #e0f3ff);
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #222;
    overflow-x: hidden;
}

.container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

h1, h2, h3 {
    color: #003366;
    text-align: center;
}

h1 {
    margin-top: 20px;
    font-size: 35px;
}

h2 {
    margin-top: 20px;
    font-size: 27px;
}

h3 {
    margin-top: 20px;
    font-size: 22px;
}

.blocco {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin: 20px 0;
}

.blocco picture {
    width: 100%;
}

.blocco picture img {
    width: 100%;
    display: block;
}

.blocco p {
    text-align: justify;
    font-size: 24px;
    padding-left: 15px;
    padding-right: 15px;
}

@media (min-width: 768px) {
    html {
        background: linear-gradient(to bottom right, #ff9aa2, #ff6b6b);
    }

    .blocco {
        flex-direction: row;
        align-items: center;
    }

    .blocco.invertito {
        flex-direction: row-reverse;
    }

    .blocco picture img {
        width: 150px;
        max-width: none;
    }
}

hr {
    border: 1px solid #b0d0ff;
    margin: 24px 0;
}

footer {
    background: #003366;
    color: white;
    text-align: center;
    padding: 12px;
    margin-top: 20px;
}

footer ul {
    list-style: none;
    padding: 0;
    margin: 8px 0 0;
}

footer li {
    display: inline;
    margin: 0 10px;
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    text-decoration: none;
}

.read_more {
    border: 0;
    line-height: 2.5;
    padding: 0 20px;
    font-size: 1rem;
    text-align: center;
    color: white;
    text-shadow: 1px 1px 1px black;
    border-radius: 10px;
    background-color: tomato;
    background-image: linear-gradient(
        to top left,
        rgb(0 0 0 / 0.2),
        rgb(0 0 0 / 0.2) 30%,
        transparent
    );
    box-shadow:
        inset 2px 2px 3px rgb(255 255 255 / 0.6),
        inset -2px -2px 3px rgb(0 0 0 / 0.6);
}

.read_more:hover {
    background-color: red;
}

.read_more:active {
    box-shadow:
        inset -2px -2px 3px rgb(255 255 255 / 0.6),
        inset 2px 2px 3px rgb(0 0 0 / 0.6);
}