.info-book {
    display: flex;
    flex-direction: row;
}

#chapter-book {
    width: 60%;
}

.style-book {
    margin: 0 5px;
}

.cover-book {
    margin-top: 10px;
}

.tittle-book {
    display: flex;
    flex-direction: row;
    font-size: 150%;
    margin: 5px;
    padding: 5px;
    text-align: center;
}

div[class="tittle-book"] p {
    margin-top: 0;
    margin-bottom: 0;
}

.tittle-book {
    padding: auto;
}

.clasificacion-book {
    width: auto;
    height: 50px;
    margin-top: 5px;
    margin-bottom: 5px;
}

main section {
    margin: 4% 0;
    align-items: center;
}

.content-book {
    width: 100%;
    min-height: 50px;
}

.first-characte {
    display: flex;
    flex-direction: row;
}