areatext table td {border:1 solid black;}

.header{height:140px;}
.top{ padding-top:16px; text-align:right;}
.top p a{margin:0 10px;}

.nav{width:614px; padding-top:22px; float:right; padding-bottom:24px; background:url(../images/nav_yy.jpg) no-repeat bottom center;}
.nav ul{background: url(../images/nav_bg.jpg) repeat-x left top; height:50px; border-radius:10px; overflow:hidden;}
.nav ul li{float:left; width:120px; height:50px; text-align:center; background:url(../images/nav_line.jpg) no-repeat right center;}
.nav ul li.nav_last{background:none;}
.nav ul li a{color:#fff; display:block; width:110px; height:50px; margin:0 auto; text-align:center; line-height:50px; font-size:14px; font-family:Arial, Helvetica, sans-serif; font-weight:bold}
.nav ul li a.active,.nav ul li a:hover{ background: url(../images/nav_hover.jpg) no-repeat center center;}

.nav ul li.nav_home a{background:url(../images/nav_home_tite.jpg) no-repeat 13px -1px; text-align:left; text-indent:43px;}
.nav ul li.nav_home a.active,.nav ul li.nav_home a:hover{background:url(../images/nav_hover_home.jpg) no-repeat left top;}