@charset "utf-8";
/* CSS Document */
body, h1, h2, h3, h4, h5, h6, hr, p,
blockquote, dl, dt, dd, ul, ol, li, pre,
form, fieldset, button, input,legend,div, 
img{
  border:medium none;
  margin: 0;
  padding: 0;
}
body{color:#333;overflow-x: hidden;font-family: "Microsoft Yahei";font-size: 12px;}
/** 重置列表元素 **/
ul, ol,li{ list-style: none; }
/** 重置超链接元素 **/
a { text-decoration:none; color:#333;}
a:hover {color:#e38409;}
/** 重置图片元素 **/
img{ border:none;}
/** 重置表格元素 **/
table { border-collapse: collapse; border-spacing: 0;}
em,i{font-style: normal;}

/*--通用样式预设--*/
/*清除浮动*/
.clear{clear:both;}
/*浮动*/
.left{float: left;}
.right{float: right;}
/*宽高*/
.w1200{width: 1200px;}
.w100{width: 100%;}
/*对齐方式*/
.center{margin: 0 auto;}
.tcenter{text-align: center;}
/*display*/
.block{display: block;}
.inline{display: inline;}
.hidden{display: none;}
/*over*/
.overflow{overflow: hidden;}
/*边距*/
.mtop{margin-top: 15px;}
/*定位*/
.pr{position: relative;}
.pa{position: absolute;}
.pf{position: fixed;}
/*边框*/
.br{-moz-border-radius:3px;/*Firefox*/-webkit-border-radius:3px;/*Safari,Chrome*/-khtml-border-radius:3px;border-radius: 3px;}
/*图标*/
.icon{background: url(../images/icon.png?v=20200930202839) no-repeat;display: block;}
/*半透明背景*/
.mask{background: #000;filter: progid:DXImageTransform.Microsoft.Alpha(opacity=40);-moz-opacity:0.4;-khtml-opacity: 0.4;opacity: 0.4;}
/*测试 背景色填充*/
.tb{background: #f60;}
.headbg,.cheadbg{ background:none !important;}
.headbg .nav_container,.cheadbg .nav_container{margin-top:-285px;}