@charset "utf-8";
/** 页头 */
#PH{font-size:12px;text-align:left;}
#PH,#PH .ww{background:#EEEEEE url(http://images.koolearn.com/www/subject/2011_0309/dianbian.gif) 0px 26px repeat-x;}
#PH .ww{margin:0px auto;width:960px;height:27px;line-height:27px;position:relative;z-index:10;}
#PH *{color:#4C4D4C;padding:0;margin:0;font-family:tahoma,arial,宋体;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-size-adjust:none;font-stretch:normal;}
#PH a,#PH a:visited,#PH a:hover{color:#656665;}
#PH a{text-decoration:none;}
#PH a:hover{text-decoration:underline}
#PH .hd-fr{float:right;}
#PH .hd-tar{text-align:right;}
#PH .logo-xdf{margin-right:10px;margin-left:0px;padding-top:4px;}
#PH .logo-xdf img{display:block;}
#PH .login-info a{margin-right:10px;}
#PH ul{position:absolute;top:1px;list-style:none;display:block;}
#PH li{float:left;width:auto;}
#PH li.menu-item{position:relative;}
#PH li.li-Other{line-height:13px;padding-top:6px;}
#PH .services .menu-bd{width:200px;}
#PH .login-info{left:0px;}
#PH .quick-menu{right:0px;}
#PH .menu-box{position:relative;}
#PH .menu-hd{display:block;position:relative;z-index:12;cursor:pointer;margin:3px 1px 0;padding:0 22px 0 10px;height:20px;line-height:20px;background:url(http://images.koolearn.com/www09/class/common/dhlist.gif) right -88px no-repeat;}
#PH .menu-hd-bg1{background-position:right -88px;}
#PH .menu-hd-bg2{background-position:right -64px;}
#PH .menu-hd-bg3{background-position:right -40px;}
#PH .menu-hd-bg4{background-position:right -16px;}
#PH .menu-hd-bg5{background-position:right 8px;}
#PH .hover .menu-hd{border:#BFBFBF solid 1px;border-width:1px 1px 0;margin:2px 0 0;background-color:#fff;}
#PH .menu-bd{top:20px;right:0px;display:none;position:absolute;z-index:11;border:#BFBFBF solid 1px;background:#fff;line-height:20px;}
#PH .menu-bd a,#PH .menu-bd a:visited,#PH .menu-bd a:hover{color:#888;}
#PH .menu-bd a{margin-right:9px;}
#PH .services .menu-bd{width:180px;}
#PH .centered .menu-bd{width:80px;margin-right:7px;}
#PH .centered .menu-hd{margin-right:8px;padding:0 20px 0 8px;margin-left:2px;}
#PH .centered .hover .menu-hd{margin-right:7px;margin-left:1px;}
#PH .hd-buy{background:url(http://images.koolearn.com/www/subject/2010_1126_bbs/icon1.gif) -78px 2px no-repeat;}
#PH li.hd-buy{border:#D6D7D6 solid 1px;background-color:#FFF;margin-right:12px;height:18px;display:inline-block;margin-top:2px;padding:0px 8px 0px 32px;overflow:hidden;width:40px;}
#PH a.hd-buy{padding-left:26px;margin-left:-10px;overflow:hidden;display:block;height:17px;}
#PH .menu-hd-bd{border:#D6D7D6 solid 1px;background-color:#FFF;margin:2px 0 0;height:18px;overflow:hidden;}
#PH .hover .menu-hd-bd{height:20px;overflow:visible;}
#PH .hd-buy a,#PH a.hd-buy{display:block;line-height:12px;padding-top:3px;}
#PH .hd-buy a,#PH a.hd-buy,#PH .hd-buy a:visited,#PH a.hd-buy:visited,#PH .hd-buy a:hover,#PH a.hd-buy:hover{color:#3FB329;}
#PH a.hd-green,#PH a.hd-green:visited,#PH a.hd-green:hover{color:#3FB329;}
#PH .li-Other a,#PH .li-Other span{padding:0 8px 0 0;margin-right:8px;border-right:#D2D3D2 solid 1px;line-height:14px;height:14px;display:inline-block;}
#PH .li-Other .a-nobdr{border-right-color:#EEEEEE;}
#PH .li-Other .a-last{margin-right:0;}
#PH .logobox{height:50px; overflow:hidden;}
#PH .logobox h1{width:206px;height:50px;}
#PH .logobox h1 a{width:95px;height:50px; overflow:hidden;float:left; text-indent:-1000px; background-image:url(http://images.koolearn.com/www/subject/2010_1126_bbs/koolearn.jpg);}
#PH .logobox a.logo1{ background-position:left center;margin-left:10px;}
#PH .logobox a.logo2{ background-position:-95px center;}
#PH .fc:after{ content:"."; display:block; height:0; clear:both; visibility:hidden; }
#PH .fc{_zoom:1;}
#PH .PHbdb{border-bottom:#E8E8E8 solid 1px;margin-bottom:8px;height:8px;font-size:0px;line-height:0px;}
#HD-buy-txt{width:310px;}
#PH .HD-buy-list{line-height:24px;width:100%;}
#PH .HD-buy-list td{border-bottom:#EEEFEE solid 1px;}
#PH .HD-buy-list-r{text-align:right;vertical-align:bottom;padding-left:10px;}
#PH .HD-buy-list a,#PH .HD-buy-list a:visited,#PH .HD-buy-list a:hover{color:#00357E;}
#PH .menu-li-mr{margin-right:5px;}
#PH .HD-buy-red{color:#B30001;font-weight:bold;}
#PH a.hd-buy span{color:#B30001;}
#PH .HD-buy-msg{margin-top:10px;color:#616261;text-align:right;line-height:30px;white-space:nowrap}
#PH a.HD-buy-go{display:inline-block;width:96px;height:22px;line-height:0;margin:0;background:url(http://images.koolearn.com/www09/class/common/hdbuygo.png) no-repeat;}
#PH .HD-ajax{display:block;margin:20px auto;text-align:center;}
/*end 页面头*/
/*froot*/
#b_b3{margin:14px auto 0 auto;width:960px;overflow:hidden;}
#b_b3 .t{color:#7B7C7B;margin-right:12px;} 
#b_b3 a,#b_b3 a:visited{color:#377a37;text-decoration:none;}
#b_b3 .t1{text-align:left;line-height:22px;text-align:left;padding:8px 14px;border:1px #91cf90 solid;}
#b_b3 .t1 a{margin-right:12px;}
#b_b1{text-align:left;margin:14px auto 0px;width:960px;}
#b_b1 .t{border:#8ccd8c 1px solid;background:#f3faf3;height:35px;}
#b_b1 .t_bg{margin:0px 2px;background:url(http://images.koolearn.com/www09/class/common/line2.gif) repeat-x;height:35px;line-height:35px;}
#b_b1 .m{border:#8ccd8c 1px solid;height:134px;}
#b_b1 H3{color:#006928;font-size:14px;}
#b_b1 H3 A{color:#006928;}
#b_b1 A{color:#333;}
.h3b1,.h3b2,.h3b3,.h3b4,.h3b5{background:url(http://images.koolearn.com/www09/class/common/foot_bg.png) no-repeat;}
.h3b1{padding-left:36px;width:142px;background-position:-1px 0px;float:left;}
.h3b2{padding-left:32px;width:142px;background-position:-8px -30px;float:left;}
.h3b3{padding-left:36px;width:142px;background-position:-8px -60px;float:left;}
.h3b4{padding-left:36px;width:140px;background-position:-7px -91px;float:left;}
.h3b5{padding-left:36px;width:197px;background-position:-7px -121px;float:right;}
.f_c1{width:175px;float:left;}
.f_c1 UL{padding-bottom:0px;line-height:21px;padding-left:6px;padding-right:0px;padding-top:16px;}
.f_c1 .pad1{padding-left:16px;}
.f_c1 LI{padding-left:8px;background:url(http://images.koolearn.com/www09/class/common/dot5.gif) no-repeat left 50%;}
.f_c2{width:235px;float:right;}
.f_c2 P{line-height:21px;margin:16px 0px 0px 4px;width:220px;}
#b_b2{text-align:center;margin:14px auto 0px;width:960px;}
#b_b2 .copyright{border:#8bcd8d 1px solid;background:url(http://images.koolearn.com/www09/class/common/ft_bg1.gif) repeat-x 50% bottom;height:35px;color:#006927;font-size:14px;line-height:35px;}
.copyright p{margin:0;}
.copyright A{color:#006927;}
#b_b2 .ft_p1{line-height:22px;margin:16px 0px 0px;font-family:Tahoma;color:#333;}
#b_b2 .ft_p1 a,#b_b2 .ft_p1 a:visited{color:#333;}
.ft_logo{padding-bottom:14px;padding-left:0px;padding-right:0px;padding-top:6px;position:relative;}
.kooxin{position:absolute;right:98px;top:-43px}
/*end froot*/
.bds_tools{line-height:18px;font-size:12px;color:#0e51eb;}