.top{ width:1004px; height:151px; overflow:hidden; padding-bottom:15px; margin:0 auto;}
.top dt { width:365px; padding-left:22px; overflow:hidden; float:left;}
.top dd {float:left; padding-top:95px; padding-left:455px;}
.top dd img {float:left;}
.Searchbox {width:95px;height:24px; line-height:24px;overflow:hidden; float:left; border:none;background:url(../images/tuanwei_8.jpg) no-repeat top;color:#999999; padding-left:15px; padding-top:1px;}


.ny_top{ width:1004px; height:88px; overflow:hidden; padding-bottom:15px; margin:0 auto;}
.ny_top dt { width:365px; padding-left:37px; overflow:hidden; float:left;}
.ny_top dd {float:left; padding-top:55px; padding-left:455px;}
.ny_top dd img {float:left;}
.Searchbox {width:95px;height:24px; line-height:24px;overflow:hidden; float:left; border:none;background:url(../images/tuanwei_ny22.jpg) no-repeat top;color:#999999; padding-left:15px; padding-top:1px;}

.Ad_a{ width:1004px; margin:0 auto; padding:0;}
.Ad_a li{ float:left; overflow:hidden;}
.banner{ width:1004px; height:333px; margin:0 auto;padding-top:28px; padding-bottom:30px;}

.nav { width:1004px; overflow:hidden; font-family:"微软雅黑"; font-size:15px; font-weight:bold; background:url(../images/tuanwei_4.jpg) no-repeat top; margin:0 auto;}
.nav ul { padding-left:5px;}
.nav li { width:124px; line-height:54px; height:54px; overflow:hidden; float:left;}
.nav li a { color:#FFFFFF; display:block; padding-left:30px;}
.nav li a:hover { color:#000; display:block; padding-left:30px;background:url(../images/tuanwei_6.jpg) no-repeat top;}
.nav li .selected { color:#000; display:block; padding-left:30px;background:url(../images/tuanwei_6.jpg) no-repeat top;}