*{margin:0;padding:0;border:0;list-style:none;}
body{font-size:12px;font-family:"宋体";background-color:#E8E8E8;}
.bk_show,.bk_introduce,#copyright{width:965px;background-color:#fff;margin:0 auto;position:relative;}
.bg1,.bg2,.bg3,.bg4,.bg5{width:934px;overflow:hidden;margin:0 auto;}
.bg1{height:109px;background:url(../images/bg1.jpg) no-repeat;}
.bg2{height:110px;background:url(../images/bg2.jpg) no-repeat;}
.bg3{height:131px;background:url(../images/bg3.jpg) no-repeat;}
.bg4{height:98px;background:url(../images/bg4.jpg) no-repeat;}
.bg5{height:104px;background:url(../images/bg5.jpg) no-repeat;}
.theBook{width:720px;height:442px;position:absolute;left:14px;top:52px;}
.bk_introduce{height:300px;text-indent:25px;line-height:18px;}
.bk_introduce_pic{background:url(../images/bk_introduce.jpg) no-repeat;width:59px;height:29px;position:absolute;left:27px;top:25px;}
.txt{width:685px;height:185px;overflow:hidden;position:absolute;left:23px;top:53px;color:#5997a6;}
.sm_bk{width:200px;height:211px;overflow:hidden;position:absolute;right:25px;top:35px;color:#5F5A52;}
.sm_bk p a{text-decoration:none;color:#5F5A52;font-weight:bold;}
.sm_bk p a:hover{text-decoration:underline;color:blue;font-weight:bold;}
.list_price{color:red;font-weight:bold;}
.orders{position:absolute;left:0;bottom:0;color:black;}
#copyright{height:45px;line-height:45px;}