/*总*/

body { font:"宋体"; font-size:12px; margin:0px; background:url(../images/bj.jpg) repeat-x;}
a { color:#161616; text-decoration:none; }
a:hover { color:#0000FF; text-decoration:underline; }
img { border:0px; }
ul,li,tr,td { margin:0px; padding: 0px;}

/*头部*/

.top { width:1000px; margin:0 auto; background-color:#FFFFFF;}
.top_fd { width:1000px; float:left; background-color:#FFFFFF;}
.top_logo { width:400px; float:left; padding:10px 0px 10px 0px;}
.top_you { width:500px; float:right; text-align:right;}
.top_you_gundong { width:225px; float:left; background:url(../images/top_gundong.gif) no-repeat top right; line-height:31px; padding:0px 20px 0px 255px;}
.top_jrsc { width: 75px; float:right; background:url(../images/jrsc_bg.gif) no-repeat left center; line-height:30px; margin:8px 30px 0px 0px; }
.top_tianqi { width:200px; float:right; margin:14px 20px 0px 0px;}
.nav { width:1000px; float:left; background:url(../images/nav_bg.gif) top center; }
.nav ul { width:1000px; float:left;}
.nav li { width:125px; float:left; list-style:none; line-height:37px; text-align:center; }
.nav li a { color:#FFFFFF; text-decoration:none; font-size:14px;}
.nav li a:hover { width:125px; float:left; background:url(../images/nav_qiehuan.gif) no-repeat center center; color:#FFFFFF; text-decoration:none;}
.ppt { width:1000px; float:left; padding: 2px 0px 5px 0px; text-align:center; background-color:#EBEBEB;}

/*底部*/

.foot { width:1000px; margin:0 auto; padding:0px;}
.yqlj { width:925px; float:left; line-height:28px;}
.banquan { width:100%; height:80px; float:left; background:url(../images/banquan_bg.gif) repeat-x; text-align:center; padding-top:10px; line-height:25px; }

.nr { width:1000px; margin:0 auto; }
.nr_fd { width:1000px; float:left; padding-top:5px; }

/*nav*/

#sddm { padding: 0px;  width: 1000px; height:37px; margin:0 auto; background:url(../images/nav_bg.gif) no-repeat center center;}

#sddm  ul { width: 1000px; float:left;}

#sddm li { float: left;  font-size:14px; font-weight:bold; width:124px; line-height:37px; list-style:none;}

#sddm li a { display: block; width:124px; text-align: center; color:#FFFFFF; text-decoration:none; }

#sddm li a:hover { background:url(../images/nav_qiehuan.gif) no-repeat center center;  width:124px;}

#sddm div {	position: absolute; visibility: hidden; width:120px; margin: 0px; padding: 0px; background: #FFFFFF; FILTER: progid:DXImageTransform.Microsoft.Alpha(opacity=75); /* 透明 */  }

#sddm div a {position: relative; display: block; margin: 0px; padding:0px;  text-decoration: none; background: #FFFFFF; color: #2875DE; font: 12px arial; text-align:center; line-height:25px; width:120px; }
#sddm div a:hover {	background: #222aa1; color: #FFF; text-align:center; margin: 0px; padding:0px; width:120px; }