#library {
}
    #library .book {
        margin-bottom: 10px;
    }
        #library .book h3 {
            clear: left;
            margin: 0;
            font-family: Georgia, Times;
            font-size: 18px;
            font-weight: normal;
        }
        #library .book .author {
            color: gray;
        }
        #library .book .descr {
        }
            #library .book .descr img {
                float: left;
                margin: 0 10px 10px 0;
            }
        #library .book .buy-link {
            padding: 2px 5px;
            font-size: 12px;
            background: #f2f2f2;
        }