main .block {
    display: flex;
    flex-direction: column;
    border: 1px solid #fff;
    border-radius: 10px;
    margin-top: 120px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 20px;
    background-color: #fff;
}
main .block .book-title{
    text-align: center;
    margin-bottom: 15px;
}
main .block .book-title h2{
    font-family: var(--section_title_font_family);
    font-size: calc(var(--section_title_font_size)*1px);
    font-weight: var(--section_title_font_weight);
    color: var(--text_dark_color);
    margin-top: 10px;
}
main .block .book-title p{
    font-family: var(--section_text_font_family);
    font-size: calc(var(--section_text_font_size)*1px);
    font-weight: var(--section_text_font_weight);
    line-height: var(--text-line-height);
    color: var(--text_dark_color);
}
main .block hr{
    border: 1px solid #ccc;
    margin: 10px 50px;
}
main .block .grid{
    display: grid;
    grid-template-columns: auto auto;
    margin-top: 20px;
}
main .block .grid .text-grid{
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(auto,3);
    gap: 15px;
    padding-left: 10px;
    padding-right: 10px;
}
main .block .grid .text-grid .book-data {
    text-align: center;
    font-family: var(--section_text_font_family_B);
}
main .block .grid .text-grid .btn-grid{
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    gap: 10px;
}
main .block .grid .text-grid p{
    font-family: var(--section_text_font_family);
    font-size: calc(var(--section_text_font_size)*1px);
    font-weight: var(--section_text_font_weight);
    line-height: var(--text-line-height);
    color: var(--text_dark_color);
}

/* ***********MODAL************* */