body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote{padding:0; margin:0;}
li{list-style-type:none;}
a{ text-decoration:none;color:#000;font-size:12px;}
img{border:none;max-width: 100%;max-height:100%;}
.vertical{vertical-align:middle;max-width:100%;max-height:100%}
.span{height:100%;display:inline-block;vertical-align:middle;}
.clear{clear:both;}
.wrap{width:1000px;margin:0 auto;padding-bottom: 55px;font-family:Arial;}
.min_height{min-height:282px;padding-bottom: 0;}
body{position:relative;font-family:'Euphemia';}
.online_posi{position:fixed;right:0;top:300px;z-index:9999}
.online_posi .online_img{position:relative;margin-bottom:7px;}
.online_posi .first{margin-bottom:0;margin-left:3px;}
.online_posi .online_img .online_Arrow{position:absolute;left:-6px;top:13px;display:none;}
.online_posi .online_img:hover .online_Arrow{display:block;}
/*********************程序后加的样式***********************************/