blockquote,body,button,dd,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,html,img,input,legend,li,ol,p,pre,select,td,textarea,th,ul{margin:0;padding:0}
html{height:100%;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-font-smoothing:antialiased}
body{background:#f0f0f0;color:#000}
body,button,h2,h3,h4,h5,h6,input,select,textarea{font:14px 'Hiragino Sans GB','Microsoft Yahei','微软雅黑','宋体',\5b8b\4f53,Tahoma,Arial}
fieldset,img{border:0;vertical-align:middle}
input{margin:0;padding:0;outline:0}
a{color:#4c4c4c;text-decoration:none}
a:hover{text-decoration:none}
li,ol,ul{list-style:none}
img{max-width:100%}
.clear{clear:both;visibility:hidden;overflow:hidden;height:0;font-size:0;line-height:0}
.clearfix:after{clear:both;display:block;visibility:hidden;height:0;content:" ";font-size:0;zoom:1}
.l{float:left}
.r{float:right}
.btn3{position:fixed;left:0;bottom:0;z-index:3;-webkit-box-sizing:border-box;box-sizing:border-box;width:100%;border-top:1px solid #b3b3b3;background:#e6e6e6;text-align:center}
.menu{position:relative;float:left;-webkit-box-sizing:border-box;box-sizing:border-box;width:33.33%;height:35px;border-right:1px solid #ebebeb;background:#fff;line-height:35px}
.menu:last-child{border-right:none}
.new-sub{position:absolute;bottom:60px;z-index:900;display:none;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 10px;width:100%;border:1px solid #EEE;border-radius:5px;background:#fff}
.new-sub li{float:none;-webkit-box-sizing:border-box;box-sizing:border-box;width:100%;border-top:1px solid #f2f2f2;background:#fff}
.new-sub li a{overflow: hidden;display:block;height:35px;border:none;background:#fff;color:#333;text-align:left;text-align:center;font-size:13px;line-height:35px}
.sanjiao{position:absolute;right:5px;bottom:5px;width:0;height:0;border:5px solid transparent;border-right:5px solid #000;border-bottom:5px solid #000;opacity:.5}
.bt-name{color:#000;font-size:13px}
.bt-name a{display:block;color:#000;font-size:13px}
.new-sub .tiggle{position:absolute;bottom:-9px;left:50%;z-index:10;margin-left:-10px;width:0;height:0;border-top:10px solid #EEE;border-right:10px solid transparent;border-left:10px solid transparent}
.new-sub .innertiggle{position:absolute;bottom:-8px;left:50%;z-index:11;margin-left:-9px;width:0;height:0;border-top:9px solid #fff;border-right:9px solid transparent;border-left:9px solid transparent}