.book_table_1 {
    width: 400px;
    height: 100px;
    border: 10px solid black;
    justify-self: center;
    align-content: center;
    display: block;
    margin-left: 0px;
    margin-right: 0px;
}

.book_table_2 {
    width: 390px;
    height: 90px;
    border: 6px solid rgb(122, 94, 51);
    justify-self: center;
    display: block;
    margin-left: 0px;
    margin-right: 0px;
    position: relative;
}

.grid_tab1 {     /*책등*/
    display: grid;
    position: absolute;
    grid-template-columns: 20px 20px 20px;
    grid-template-rows: 70px;
    bottom: 0;
}

.grid_tab2 {     /*책 앞면*/
    display: grid;
    position: absolute;
    grid-template-columns: 50px;
    grid-template-rows: 80px;
    bottom: 0;
    justify-self: center;
    row-gap: 20px;
}

.book_side {
    border-top-left-radius: 2px;
    border-top-right-radius: 2px;
}

.box_book {
    width: 150px;
    height: 200px;
    border: 2px solid rgb(56, 56, 56);  /*이후 투명하게 바꿔서 책 표지만 보이게 할거임*/
    display: inline-block;
    position: static;
    margin-top: 2.5%;
    justify-self: center;
    text-align: center;
    align-self: center;
}

.shadw {
    box-shadow: 5px 5px 5px black;
}