/* µãʯ³É½ð */
.stone{ width:990px; margin:0 auto;}
.stone_top{ float:left; width:990px; margin-top:10px;}
.stone_top img{ float:left;}
.stone_info{ float:left; width:910px; height:396px; background:url(images/bg_info.jpg) 0 0 no-repeat; padding:32px 40px 0;}
.stone_info2{ float:left; width:910px; height:276px; background:url(images/bg_info2.jpg) 0 0 no-repeat; padding:32px 40px 0;}
.stone_info_con{ float:left; width:380px;}
.stone_info_up{ float:left; width:380px;}
.stone_info_up img{ float:left;}
.stone_info_up p{ float:left; width:250px; font-size:16px; font-weight:bold; line-height:26px;}
.stone_info_down{ float:left; width:380px; margin-top:25px;}
.stone_info_down ul{ float:left; width:380px;}
.stone_info_down ul li{ float:left; width:380px; font-size:14px; line-height:30px;}
.stone_info_down ul li a{ float:left;}
.stone_info_down ul li small{ float:right; font-size:14px;}

.stone_info_down2{ float:left; width:380px; margin-top:25px;}
.stone_info_down2 ul{ float:left; width:380px;}
.stone_info_down2 ul li{ float:left; width:190px; font-size:14px; line-height:30px;}

.stone_lec{ float:left; width:930px; background:url(images/bg_main.jpg) 0 0 repeat-y; padding:0 30px 10px;}
.stone_lec_con{ float:left; width:400px;}
.stone_lec_con img{ float:left;}
.stone_lec_show{ float:left; width:400px; margin-top:30px;}
.stone_lec_show p a:link,.stone_lec_show p a:visited{ color:#007bc7; text-decoration:none}
.stone_lec_show p a:hover,.stone_lec_show p a:active{ color:#007bc7; text-decoration:underline}
.stone_lec_show_lf{ float:left; width:100px; padding:0 20px 0 0;}
.stone_lec_show_lf img{ float:left;}
.stone_lec_show_lf p{ float:left; width:100px; margin-top:5px; line-height:24px; font-size:14px; font-weight:bold; text-align:center; color:#007bc7}
.stone_lec_show_rt{ float:left; width:280px;}
.stone_lec_show_rt p{ float:left; width:280px; line-height:20px;}
.stone_lec_show_rt p.tt{ font-size:14px; line-height:28px;}
.stone_lec_show_rt p span{ float:left; font-size:14px; font-weight:bold; color:#D00; line-height:28px;}
.stone_lec_show_rt p img{ float:right; margin-top:6px;}

.stone_bot{ float:left; width:990px; height:17px; background:url(images/bg_bot.gif) 0 0 no-repeat;}