@charset "utf-8";
.sprites {
	overflow: hidden;	
	}

/* for top icons */
ul#utility li a{
	display:block;
	overflow:hidden;
	}
li.icon_mail {
	width: 14px;
	height: 10px;
	padding-top: 4px;
	}
li.icon_mail img{
	vertical-align:text-bottom;
	}
li.icon_mail a:hover img {
	margin-left: -14px;
	}
.icon_mail a:active img {
	margin-left: -14px;	}

li.icon_link{
	width: 14px;
	height: 10px;
	padding-top: 4px;
	}

.icon_link a:hover img {
	margin-left: -14px;	}
.icon_link a:active img {
	margin-left: -14px;	}

li.icon_link img{
	margin-top: -10px;
	vertical-align: top;
	}

.icon_link_cgi{
	width: 14px;
	}
.icon_mail_cgi{
	width: 14px;
	}

/* for each menu button */
ul#menu li.menu_new {
	width: 180px;
 	}
ul#menu li.menu_aboutus {
	width: 180px;
	}
ul#menu li.menu_aboutus img {
	margin-left: -180px;
	}
ul#menu li.menu_booklist {
	width: 180px;
	}
ul#menu li.menu_booklist img {
	margin-left: -360px;
	}
ul#menu li.menu_order {
	width: 180px;
	}
ul#menu li.menu_order img {
	margin-left: -540px;
	}
ul#menu li.menu_questionnaire {
	width: 182px;
	}
ul#menu li.menu_questionnaire img {
	margin-left: -720px;
	}
ul#menu li a:hover img {
	margin-top: -50px;
}
ul#menu li a:active img {
	margin-top: -100px;
}

/* for #sidemenu */

#sidemenu li {
	display: block;
	float: left;	}

#sidemenu li.booklist {
	width: 160px;
	height: 34px;
	margin-top:16px;
	margin-bottom: 16px;
	}
#sidemenu li.booklist a:hover img {
	margin-left: -160px;	}


/* genre */
.genre {
	width: 160px;
	height: 30px;
	}
.genre a:hover img {
	margin-left: -160px	}
li.books_philosophy img {
	margin-top: -34px;
	}
li.books_sociology {
	margin-top: 5px;
	margin-bottom: 0;	}
li.books_sociology img {
	margin-top: -64px;	}
li.books_art {
	margin-top: 5px;
	margin-bottom: 5px;	}
li.books_art img {
	margin-top: -94px;	}
li.books_politics {
	margin-top: 5px;	}
li.books_politics img {
	margin-top: -124px;	}
li.books_economics {
	margin-top: 5px;
	margin-bottom: 5px;	}
li.books_economics img {
	margin-top: -154px;	}
li.books_fiction {
	margin-top: 5px;
	margin-bottom: 5px;	}
li.books_fiction img {
	margin-top: -184px;	}

/* subgenre */
.subgenre { 
	width: 138px;
	height: 30px;
	margin-left: 20px;	}
.subgenre a:hover img {
	margin-left: -138px;}
li.books_Schelling {
	margin-top: -1px;
	margin-bottom: 5px;	}
li.books_human {
	margin-top: -1px;
	margin-bottom: 1px;	}
li.books_human img {
	margin-top: -30px;	}
li.books_human_annual {
	margin-top: -2px;
	margin-bottom: 5px;	}
li.books_human_annual img {
	margin-top: -60px;	}
li.books_shimin {
	margin-top: -1px;
	margin-bottom: 5px;	}
li.books_shimin img {
	margin-top: -90px;	}
#sidemenu li a {
	transition: opacity 0.3s ease 0s;
	-moz-transition-property: opacity;
	-webkit-transition-property: opacity;
	-o-transition-property: opacity;
	-ms-transition-property: opacity;
	-moz-transition-duration: 0.3s;
	-webkit-transition-duration: 0.3s;
	-o-transition-duration: 0.3s;
	-ms-transition-duration: 0.3s;
}

/* for #errata_button */

.errata_button a {
	width: 200px;
	height: 31px;
	float: left;
	overflow: hidden;
	}
.errata_button a:hover img {
	margin-top: -31px;	
	}