@charset "utf-8";
/*样式声明*/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {margin: 0;
padding: 0;border: 0;font-size: 100%;vertical-align: baseline;}
body {font-size:12px;font-family: "微软雅黑",sans-serif,Arial;color: #666;-webkit-font-smoothing: antialiased;}
input, textarea, select, button {font-family:Arial, sans-serif; outline: none;padding: 5px; transition: all ease-in .2s;-webkit-transition: all ease-in .2s;-moz-transition: all ease-in .2s;-ms-transition: all ease-in .2s;-o-transition: all ease-in .2s;}
input:focus,textarea:focus{ background:#eee; color:#666;}
select{ background:#fff;}
ul, li {list-style-type: none;}
.more {float: right;}
a {text-decoration: none;color:#888; transition: all ease-in .25s;-webkit-transition: all ease-in .25s;-moz-transition: all ease-in .25s;-ms-transition: all ease-in .25s;-o-transition: all ease-in .25s;}
a:hover {color:#455260}
.clearfix { *zoom:1;/*IE/7/6*/}
.clearfix:before, .clearfix:after {content: "";display: table;}
.clearfix:after {clear: both;}


.banner{width:100%; position:relative; overflow:hidden;}
.banner_bar{ width:1000px; margin:0 auto;}
.n_banner{ width:1920px; margin:0 -460px; overflow:hidden; position:relative;}
.banner ul{ width:100%; position:relative;  height:550px;}
.banner ul li{ width:100%; position:absolute;  height:550px; left:0; top:0; opacity:0; filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0);}
.banner ul li.on{z-index:2;}
.banner .num{ position:absolute; width:100%; height:12px; bottom:5%; left:0; text-align:center; z-index:3;}
.banner .num a{ width:12px; height:12px; display:inline-block; background:#585858; border-radius:10px; margin:0 5px;}
.banner .num a.on{ background:#1f79cd}
.banner li img {
	display: block;
}

@media (max-width:999px){
   /*banner*/
  .banner{ margin:0;}
  .banner_bar{ width:100%;}
  .n_banner{ width:100%; margin:0; height:auto;}
  .banner ul{height:450px;}
  .banner ul li{height:450px;}
  
}

/*手机*/
@media (max-width:767px) {
	.banner ul{height:320px;}
  	.banner ul li{height:320px;}
}

/*手机480*/
@media (max-width: 479px) {
}