body {margin:0 auto; text-align:center; font-size:12px;}
.topbg {background:url(img/topbg.jpg) repeat-x; height:109px;}
.lans_12 {font-size:12px; line-height:22px; text-decoration:none; color:#2274d9;}
.huis_12 {font-size:12px; line-height:20px; text-decoration:none; color:#6c6c6c;}
a.nav:link,a.nav:visited { font-size:14px; font-weight:bold; background:#2274d9; color:#FFF; text-decoration:none; line-height:40px; width:125px; display:block; text-align:center;}
a.nav:hover,a.nav:active { font-size:14px; font-weight:bold; background:#3a33d5; color:#FFF; text-decoration:none; line-height:40px; width:125px; display:block; text-align:center;}
.border_lrb {border-bottom:1px solid #e5e5e5; border-left:1px solid #e5e5e5; border-right:1px solid #e5e5e5;}
.heis_12 {font-size:12px; line-height:20px; text-decoration:none; color:#333333;}
.bottom {background:url(img/indexbt.jpg) repeat-x; height:106px;}
.bais_12 {font-size:12px; line-height:22px; text-decoration:none; color:#FFF;}
.probg a{background:url(img/nyleftpro_2.jpg); width:200px; padding-left:30px; line-height:31px; display:block; font-size:14px; color:#666666; text-decoration:none; text-align:left;}
.probg a:hover,.probg a.hover {background:url(img/nyleftpro_3.jpg); color:#FFF;}
.nyleftcasebg {background:url(img/nyleftcase_2.jpg) repeat-y; width:210px; padding:10px;}
.nyright_1 {background:url(img/nyright_1.jpg); width:758px; height:33px;}