.footer {
    background-color: lightgrey;
    text-align: center;
    width: 99%;
    height: auto;
    font-size: 14px;
    color: #3B3B3B;
    padding: 2px 0;
}

div.title {
    background-color: lightgray;
    padding: 1em 0;
}

div.h2 {
    margin: 1em 0 3em;
    orphans: 0;
    text-align: center;
    text-decoration: none;
    text-indent: 0;
    text-transform: none;
    font-size: 1.2em;
    font-weight: bold;
}

span {
    margin: 0;
    orphans: 0;
    text-align: left;
    text-decoration: none;
    text-indent: 0;
    text-transform: none;
    font-weight: 500;
    /*
    color: maroon;
*/
}

.book_main {
    display: block;
    /*
    border: 1px solid rgb(90, 120, 140);
*/
}

.book_flex {
    display: flex;
    align-items: top;
    justify-content: space-between;
}

.book_item {
    width: 70%;
    margin: 0;
    padding: 0;
}

img {
    width: auto;
    height: 192px;
    border: 1px solid rgb(200, 200, 200);
    box-shadow: 5px 3px 10px grey;
}

img.hor {
    width: auto;
    height: 128px;
    border: 1px solid rgb(200, 200, 200);
    box-shadow: 5px 3px 10px grey;
}

.img1 {
    padding: 5px;
    margin: 1em 5px;
    width: auto;
}

.atr {
    display: inline-block;
    cursor: pointer;
    font-size: 14px;
    font-weight: 900;
    text-decoration: none;
    margin: 5px 5px;
    padding: 4px 4px;
    color: #000000;
    background: whitesmoke;
    border-radius: 0px;
    border: 2px solid #354251;
}

.atr:hover {
    background: #354251;
    color: #ffffff;
    border: 2px solid #354251;
    transition: all 0.2s ease;
}