@charset "utf-8";
*{ margin: 0 auto;}
.wrap { width: 100%; min-width:1100px;}
.w{ width:1100px;  margin:0 auto;overflow:hidden; }
.clearfix { overflow: hidden; zoom: 1 }
.clearfix:after { content: "." ; display: block ;height: 0 ;clear: both ;visibility: hidden ;}
input[type="submit"]{ cursor:pointer;}
.m{ position:relative;}
/*header*/
.header { height: 62px; width:1100px; margin-left:-550px; position:absolute; top:30px; left:50%; z-index:999; }
.logo {  width:250px; height:62px; float:left;  }
.logo a{ width:250px; height:62px; display:block;}



/*nav*/
.nav { width:100%;  height:65px; position:absolute; bottom:-40px; z-index:999; background:url(../images/nav.png) center top no-repeat;  }
.nav ul { width:1100px; margin:0 auto; height:65px;}
.nav ul li{ width:183px;  height:65px; float:left; }
.nav ul li a{  width:183px;  display:block; color:#fff; text-align:center;  height:50px; line-height:50px; font-size:14px; }
.nav ul li:hover a,.nav ul li.current a{ text-decoration:underline; font-weight:bold; }

/*banner*/
.banner { width:100%; min-width:1100px; height:525px; margin:0 auto; position:relative; }
/*img*/
.banner ul{ width:100%;  min-width:1100px; height:525px; margin:0 auto; padding:0;}
.banner ul li { position:absolute;left:0%; top:0; width:100%; min-width:1100px; height:525px; }
.banner ul li a{ width:100%; min-width:1100px; height:525px; display:block; }
/*icon*/
.banner ol { position:absolute; width:125px; left:50%; margin-left:-62px; bottom:45px; z-index:99; text-align:center;}
.banner ol li { float:left; margin:0 5px;cursor:pointer; width:15px; height:15px; padding:0; text-align:center; background:url(../images/icon.png) 0 0 no-repeat; }
.banner ol li.active { background-position:left bottom;}


/*footer*/
.footer{ width:100%; min-width:1100px; background:#939393; overflow:hidden; }
.copyright{width:1100px; margin:0 auto; height:100px; line-height:50px; color:#fff; font-size:14px; text-align:center;}