.cent {  text-align: center}
.large1 {  font: 800 24px "ＭＳ Ｐ明朝", "細明朝体"}
.large2 {  font: 800 18px "ＭＳ Ｐゴシック", "Osaka"}
.main_txt {  font-size: 12px}
.book_title {  font-size: 14px; font-weight: bold; color: #003333}
A:hover{position: relative; top: 1px; left: 1px; color:red;}