* {margin:0; padding:0; vertical-align:top;border:0;font:normal normal 12px/1.5em "Arial"; }
#header {width: 1280px;height: 99px; margin:0 auto; background:url("../img/header.jpg") no-repeat ;  }
#top {width: 1280px;height: 309px;margin:0 auto;background:url("../img/top.jpg") no-repeat ;  }
#top ul {padding:45px 0 0 25px;   }
#top img {width: 227px;height: 227px;  }
#top li {float:left; width: 230px; }
#header a{width: 120px;height: 32px; display:block;position:relative;  }
.menu-1 {left:440px;top:46px;}
.menu-2 {left:600px;top:13px;}
.menu-3 {left:770px;top:-20px;}

#main_top{width: 1280px;height: 55px; background:url("../img/main.jpg") no-repeat ;margin:0 auto; }
#main_content {width: 1280px;background:url("../img/main_bg.jpg") repeat ; margin:0 auto;  }

#footer {clear:both; width: 330px;text-align:center; margin:10px auto;  }

#content {width: 1280px;background:url("../img/main_bg.jpg") repeat ;margin:0 auto;    }